--- title: ScyllaDB Reviews meta_title: 'ScyllaDB Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 427 reviews by the users' company size, role or industry to find out how ScyllaDB works for a business like yours. aggregate_rating: rating_value: 4.5 review_count: 427 scale: '5' date_modified: '2026-07-17' parent_category: name: NoSQL Databases url: https://www.g2.com/categories/nosql-databases --- # ScyllaDB Reviews **Vendor:** ScyllaDB **Category:** [Key Value Databases](https://www.g2.com/categories/key-value-databases) **Average Rating:** 4.5/5.0 **Total Reviews:** 427 ## About ScyllaDB ScyllaDB is a specialty database for workloads that require predictable performance at scale. It’s adopted by organizations that require ultra-low latency, even at millions of features or operations per second, billions of embeddings, or petabytes of storage. ScyllaDB’s shard-per-core architecture taps the full power of modern infrastructure, translating to fewer nodes, less admin, and lower costs. Over 400 companies such as Disney+, Discord, Tripadvisor, Expedia, Zillow, Starbucks, and Comcast use ScyllaDB for their toughest database challenges. ## ScyllaDB Pros & Cons **What users like:** - Users highlight the **exceptional performance** of ScyllaDB, effortlessly managing high loads and ensuring low latency. (56 reviews) - Users appreciate the **exceptional speed** of ScyllaDB, enabling fast results and efficient handling of heavy workloads. (49 reviews) - Users value the **seamless scalability** of ScyllaDB, easily handling millions of requests and high data loads. (45 reviews) - Users love the **low latency** of ScyllaDB, providing quick results and handling heavy workloads effortlessly. (39 reviews) - Users find ScyllaDB to be **extremely easy to use** , streamlining database operations and enhancing overall efficiency. (14 reviews) - Data Handling (11 reviews) - High Availability (11 reviews) - Querying (10 reviews) - Easy Implementation (9 reviews) - Analytics (8 reviews) **What users dislike:** - Users find the **steep learning curve** challenging, often requiring clearer documentation and more community support. (21 reviews) - Users miss **essential features** in ScyllaDB, finding it lacks tools available in MongoDB and has setup challenges. (13 reviews) - Users find **learning ScyllaDB challenging** , especially without prior knowledge of distributed systems or Cassandra-like databases. (9 reviews) - Users find the **difficult setup** of ScyllaDB challenging, requiring significant time to understand its architecture and features. (9 reviews) - Users face a **steep learning curve** with ScyllaDB, finding it challenging to master without prior knowledge of distributed systems. (8 reviews) - Complex Setup (7 reviews) - Poor Usability (6 reviews) - Users find ScyllaDB to be **expensive** , impacting resource availability and complicating the learning process. (5 reviews) - Limited Access (4 reviews) - Performance Issues (4 reviews) ## ScyllaDB Reviews ### 1. Fast and Reliable for Database **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Hospital & Health Care | Mid-Market (51-1000 emp.) **Reviewed Date:** November 06, 2025 **What do you like best about ScyllaDB?** ScyllaDB is very fast and has low latency. It handles our healthcare data without delay. The system stays smooth even when data is big. It is easy to read and write data quickly. **What do you dislike about ScyllaDB?** Community support is lagging as compared to other popular similar databases. It's hard for a new developer to get hands on it. **What problems is ScyllaDB solving and how is that benefiting you?** We use ScyllaDB to manage our healthcare data. It helps us to get results faster and also helps in running predictions easily. Our data team can analyse records quickly(Data analysis). It help us in saving time and keeps our system stable and fast. ### 2. Exceptional Performance and Best Availability **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Computer Software | Enterprise (> 1000 emp.) **Reviewed Date:** July 23, 2025 **What do you like best about ScyllaDB?** The best thing about ScyllaDB is it's internal indexing strategy that helps in great performance while retrieving millions of logs data.The inbuilt metrics monitoring software (grafana) is also a really amazing and we does not need to separately setup the monitoring and metrics dashboard. It's well suited for logs, real-time, and time-series data analytics. **What do you dislike about ScyllaDB?** Sometimes the documentation requires more efforts to understand it's internals. I also felt that learning curve in scylladb is different as compared to other databases like Cassandra. But once, we get enough practice, it's just super easy. **What problems is ScyllaDB solving and how is that benefiting you?** We have to analyse a lot of logs data, and retrieving and storing those data in scylladb was the best move we did. It just retrieves the data, in miliseconds due to it's performance (especially it's indexing strategy). It's caching mechanism is also helping in making our application faster. And we really upgraded our customer UX by loading more and more data in no time and showing great analytics. ### 3. Good NoSQL Database for Encrypting the Data **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Hospital & Health Care | Enterprise (> 1000 emp.) **Reviewed Date:** October 24, 2025 **What do you like best about ScyllaDB?** ScyllaDB is very fast and have in-built encryption system to store the data safely. The extra layer of encryption helps protect confidential records without slowing down the system. **What do you dislike about ScyllaDB?** It has very limited ecosystem as it is new DB and thus has a smaller community and suppor. But Scylladb university and some masterclass helps users to get start. **What problems is ScyllaDB solving and how is that benefiting you?** ScyllaDB helps us store and manage hospital records in a secure way. The low latency makes data access very fast, even when there is a lot of information and encryption. It keeps patient data safe and improves the overall user experience for both staff and doctors. ### 4. SkyllaDB’s Short TTL Feature Is Great for Short-Term Vector Indexing **Rating:** 4.5/5.0 stars **Reviewed by:** Kranthi Kumar B. | Software Architect, Enterprise (> 1000 emp.) **Reviewed Date:** March 12, 2026 **What do you like best about ScyllaDB?** SkyllaDB’s short TTL feature is helpful when you need a short-term memory vector search. **What do you dislike about ScyllaDB?** I didn't go through fully to comment on this **What problems is ScyllaDB solving and how is that benefiting you?** Documentation help from all the available intellectual property of the organization. ### 5. Best Database for IOT Data Analytics **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Computer Software | Enterprise (> 1000 emp.) **Reviewed Date:** July 28, 2025 **What do you like best about ScyllaDB?** ScyllaDB is an excellent option for IoT data ingestion because it efficiently manages large volumes of high-throughput, low-latency tasks. When vast amounts of sensor data are being loaded continuously, often in real time, ScyllaDB's shard-per-core architecture ensures that performance remains consistent, avoiding the slowdowns that typically plague traditional databases. Plus, the strength of its community and the wealth of learning resources available are definitely worth mentioning. **What do you dislike about ScyllaDB?** ScyllaDB lacks native support for complex secondary indexes and full-text search, which can limit flexibility in some querying patterns. Otherwise everything just works flawlessly. **What problems is ScyllaDB solving and how is that benefiting you?** ScyllaDB manages the high-intensive workload of ingesting and querying vast amounts of IoT telemetry data with low latency and high availability. By effectively managing time-series workloads at scale, it provides real-time analytics and monitoring with no performance degradation. This makes us able to receive prompt insights and consistent downstream processing. ### 6. Blazing fast NoSQL Database for Healthcare Data Analytics **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Computer Software | Enterprise (> 1000 emp.) **Reviewed Date:** September 09, 2025 **What do you like best about ScyllaDB?** ScyllaDB is very fast for handling large amounts of time-series health data. The detailed indexing support makes it easier to query specific metrics like heart rate, calories, or workout sessions without scanning the full dataset. It scales horizontally without effort, and new nodes balance the data automatically. For us, real-time reads and writes are critical, and ScyllaDB does that very well. **What do you dislike about ScyllaDB?** Some advanced features like graph queries and built-in search are missing, and it still takes time for new team members to learn how to design schemas and indexes in the best way. **What problems is ScyllaDB solving and how is that benefiting you?** This has made our data pipeline stable, scalable, and reliable for our use case, and helping us reducing our database cost and increasing our profits. ### 7. Best NoSql database for performance at scale **Rating:** 3.5/5.0 stars **Reviewed by:** Verified User in Computer Software | Mid-Market (51-1000 emp.) **Reviewed Date:** November 10, 2025 **What do you like best about ScyllaDB?** Super Fast Speed: The main thing is the speed. It is much faster than other similar databases, and low latency is very good for our application. Performance at Scaling: We can handle millions of requests and high data load very easily. It scales up without giving us much trouble. **What do you dislike about ScyllaDB?** Small community. Good to have user access management inbuilt. **What problems is ScyllaDB solving and how is that benefiting you?** The database is very reliable and is always available. We do not have any surprise crashes or service interruptions. Our customer-facing features are very fast and reliable. ### 8. Fast and reliable NoSQL database for large data at scale **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Mid-Market (51-1000 emp.) **Reviewed Date:** October 02, 2025 **What do you like best about ScyllaDB?** We generate millions of data points and large 3D images every day. ScyllaDB helps us store all of this without compromising the performance. We are able to retrieve data, even when the volume is very high. It works well for both small queries and big workloads, which makes it very useful for our product. **What do you dislike about ScyllaDB?** Nothing to dislike about Scylladb, just exceptional performance and +1 to the community and customer support. **What problems is ScyllaDB solving and how is that benefiting you?** ScyllaDB helps us handle millions of data points and large 3D images, storing and retrieving them fast. This makes our system more reliable and keeps performance smooth even at scale. ### 9. ScyllaDB Makes Our System Fast and Always Available **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Computer Software | Mid-Market (51-1000 emp.) **Reviewed Date:** November 02, 2025 **What do you like best about ScyllaDB?** The system stays available all the time, even with heavy load. Indexing is simple and helps to find data quickly. The built-in Grafana dashboard is very helpful. It gives a clear view of performance and health. **What do you dislike about ScyllaDB?** Nice to have built-in user and access management, so we don’t need to cerate access management on our own. **What problems is ScyllaDB solving and how is that benefiting you?** We use ScyllaDB in our main projects for handling large data. It helps us keep our systems fast, stable, and always online. The performance and low latency improve our data pipeline speed. ### 10. A solid database choice for real-time systems **Rating:** 5.0/5.0 stars **Reviewed by:** Jay P. | Database Developer, Small-Business (50 or fewer emp.) **Reviewed Date:** April 09, 2025 **What do you like best about ScyllaDB?** My best thing about ScyllaDB is the way it performs under heavy load. We've got a live analytics service we're utilizing, and ScyllaDB doesn't even break a sweat at a million hits per minute. The fact that it's C++-based means that it's more system-efficient than some NoSQL databases we've worked with in the past. We also save on hardware since we don't need as many servers to get the same results. Scaling also couldn't be simpler—horizontal scaling with ScyllaDB simply happens with no extra effort. **What do you dislike about ScyllaDB?** My worst fear was how hard it is to learn. If you don't have knowledge of distributed systems or Cassandra-type databases, it's really intimidating to begin. Some of the advanced features are great, but not necessarily easy to grasp for a new user. And also, the tutorials or guides that do exist are generally based on a lot of pre-existing knowledge, so it's difficult for new users. I think more beginner tutorials or step-by-step guides would get a lot more people started. **What problems is ScyllaDB solving and how is that benefiting you?** Our biggest challenge was scaling our real-time application without having to constantly think about downtime or system lag. ScyllaDB fixes this by offering a high-performance, horizontally scalable backend that can scale with our requirements. It supports high volumes of reads and writes with very minimal latency, which is precisely what we were looking for. Prior to ScyllaDB, we had slow query issues and nodes that were overloaded, but now both of these issues are largely a thing of the past. The efficiency of running on fewer resources also saves us money on cloud infrastructure, which allows us to put more money into optimizing other areas of our stack. ### 11. Best NoSql database for latency **Rating:** 4.5/5.0 stars **Reviewed by:** Manthan N. | Associate Engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** July 16, 2025 **What do you like best about ScyllaDB?** I like it's performance and very low latency across the globe. It handles massive datasets seamlessly, ensuring swift and reliable data access. It's best for handling time-series data, and when we need real-time analytics. **What do you dislike about ScyllaDB?** It's a bit different from other NoSQL DBs. And it's documentation is also bit difficult to find ready-made examples for our use case unlike we can find solutions in StackOverflow and Reddit for other databases. **What problems is ScyllaDB solving and how is that benefiting you?** It's low-latency and amazing performance allowing us to manage a lot of time-series data in real-time without delays. It's caching mechanism is also helping us a lot to make the performance better. ### 12. Low-Latency, High-Throughput Vector Store—Still Exploring the Rest **Rating:** 3.0/5.0 stars **Reviewed by:** Davide F. | Full Stack Engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** March 11, 2026 **What do you like best about ScyllaDB?** low latency high throughput vector store **What do you dislike about ScyllaDB?** the cap for default to 100 tablets complexity **What problems is ScyllaDB solving and how is that benefiting you?** hight ingestion of logs with low latency ### 13. Best NoSQL Database For Agriculture Data Analytics **Rating:** 5.0/5.0 stars **Reviewed by:** Nischay P. | Software Developer Engineer, Computer Software, Mid-Market (51-1000 emp.) **Reviewed Date:** September 28, 2025 **What do you like best about ScyllaDB?** - Very fast with low latency - Can handle large sets of farm and crop data - Easy to scale when more data is added **What do you dislike about ScyllaDB?** Nothing to dislike about Scylladb but for New users, it may take time to learn it. **What problems is ScyllaDB solving and how is that benefiting you?** - Stores and processes agriculture data smoothly - Makes real-time analysis quick and simple - Helps track crop and field data without delays ### 14. Super fast and reliable NoSQL Database for recommendation systems **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Computer Software | Mid-Market (51-1000 emp.) **Reviewed Date:** August 06, 2025 **What do you like best about ScyllaDB?** ScyllaDB is very fast. We store a lot of user data like clicks, views, and preferences, and it handles everything smoothly. It’s easy to scale when we need more performance because of it's auto-scaling mechanism which is really very efficient. Due to it's lockless, shared-nothing architecture it's able to handle concurrent reads and writes very efficiently. **What do you dislike about ScyllaDB?** You’ll need some time to understand how to design the data model the right way, otherwise everything is good. **What problems is ScyllaDB solving and how is that benefiting you?** Our user recommendation system is powered by ScyllaDB. It enables us to present the appropriate goods and information to the appropriate audience at the appropriate moment. Without slowing down, it manages thousands of user actions daily. Our users now receive better recommendations, and our system is more efficient and reliable than before. ### 15. Best NoSQL database | Focusing on performance and latency **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Computer Software | Enterprise (> 1000 emp.) **Reviewed Date:** October 01, 2025 **What do you like best about ScyllaDB?** It can handle a lot of data without slowing down, and the indexes make it easy to find the data we need quickly. Scylladb also organizes various events and masterclass which letting me know the new updates and things coming to it's newer versions. **What do you dislike about ScyllaDB?** Nothing to dislike but some features like search or graph are not built-in. **What problems is ScyllaDB solving and how is that benefiting you?** ScyllaDB helps us store and process large datasets. It gives quick results with low delay, even when the data grows. This makes our system more reliable and keeps performance smooth. Helping us to reduce the cost of database and infrastructure. ### 16. Great noSQL DB **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Internet | Enterprise (> 1000 emp.) **Reviewed Date:** March 11, 2025 **What do you like best about ScyllaDB?** It is very scalable and has very low latency for writes. We are able to linearly scale it to a lot of nodes. **What do you dislike about ScyllaDB?** Better UI tools to easily manage it. Currently command line is how we use it. **What problems is ScyllaDB solving and how is that benefiting you?** Storing the user related data and high number of data points as the user interacts with website. ### 17. Best Cassandra Alternative for Performance + Latency **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Computer Software | Enterprise (> 1000 emp.) **Reviewed Date:** October 14, 2025 **What do you like best about ScyllaDB?** ScyllaDB is very fast and gives quick results. It handles a lot of our data. The learning programs like ScyllaDB University and Masterclass helped our team understand it better and use it in our work. **What do you dislike about ScyllaDB?** It needs good hardware to run fast. Some features like search or graph are not there. It can also take time to set up for new users. **What problems is ScyllaDB solving and how is that benefiting you?** ScyllaDB helps us store and use big data quickly. The low delay makes our system run smooth. It also helps us grow easily when our data gets bigger. ### 18. Fast Log Storage and Better Performance with ScyllaDB **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Computer Software | Enterprise (> 1000 emp.) **Reviewed Date:** October 29, 2025 **What do you like best about ScyllaDB?** We use ScyllaDB to store all our log data. It is very fast to write and read. Our data science and machine learning team use this data to make predictions. The queries run much faster now. The system is smooth even when the logs size grows. **What do you dislike about ScyllaDB?** it would be nice if ScyllaDB had its own user and access management, so we don’t need extra tools for that. **What problems is ScyllaDB solving and how is that benefiting you?** Improved performance and latency. Out data pipelines has become faster and improved. Better developer experience. ### 19. high-performance NoSQL database **Rating:** 4.5/5.0 stars **Reviewed by:** Mukta M. | Software engineer AVP, Enterprise (> 1000 emp.) **Reviewed Date:** July 30, 2025 **What do you like best about ScyllaDB?** Blazing Fast Performance: ScyllaDB handles millions of read/write operations with millisecond-level P99 latency, making it ideal for real-time applications Highly Scalable: Easily manages terabytes to petabytes of data without compromising speed or reliability. Cassandra-Compatible: Uses Cassandra Query Language (CQL), easing migration from Apache Cassandra. DynamoDB API Support: Offers flexibility for developers familiar with AWS DynamoDB. Trusted by Industry Leaders: Used by companies like Discord, Starbucks, Zillow, and Comcast for mission-critical workloads **What do you dislike about ScyllaDB?** Learning Curve: While powerful, ScyllaDB’s architecture may require a deeper understanding for optimal configuration. Limited Ecosystem Compared to Giants: Though growing, its ecosystem and community are smaller than those of MongoDB or Cassandra. Operational Complexity: Advanced features may require more hands-on tuning and monitoring. **What problems is ScyllaDB solving and how is that benefiting you?** Monitoring systems Fraud detection Recommendation engines Ad tech platforms ### 20. High-performance, scalable database solution for real-time applications **Rating:** 4.5/5.0 stars **Reviewed by:** Ugochukwu O. | Software Engineer, Small-Business (50 or fewer emp.) **Reviewed Date:** July 30, 2025 **What do you like best about ScyllaDB?** ScyllaDB offers incredibly low latency and high throughput, making it ideal for real-time applications at scale. Its compatibility with Apache Cassandra makes migration smooth, and the automatic sharding and self-tuning features significantly reduce operational overhead. **What do you dislike about ScyllaDB?** The learning curve can be steep for teams unfamiliar with NoSQL databases or distributed systems. Some documentation could be more beginner-friendly, especially for operational best practices and tuning. Also, the ecosystem isn't as large as more mature alternatives, which means fewer community resources. **What problems is ScyllaDB solving and how is that benefiting you?** ScyllaDB enables us to handle large volumes of real-time data with ultra-low latency, which is crucial for analytics and user-facing features that require instant feedback. It has also reduced our infrastructure costs by efficiently using available hardware while maintaining high availability and performance under load. ### 21. Great Database with Strong Community and Fast Performance **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Computer Software | Enterprise (> 1000 emp.) **Reviewed Date:** November 23, 2025 **What do you like best about ScyllaDB?** ScyllaDB performance is very fast and steady. ScyllaDB events are useful and easy to follow. Learning from the community sessions is simple. The overall ecosystem feels strong and growing. **What do you dislike about ScyllaDB?** Nothing major to dislike. It would help if ScyllaDB had simple built-in user access features. **What problems is ScyllaDB solving and how is that benefiting you?** The community support is great. We can depend on ScyllaDB for stable and always-on performance. It helps us increasing our revenue. ### 22. Best NoSQL For Extreme Performance **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Computer Software | Enterprise (> 1000 emp.) **Reviewed Date:** October 17, 2025 **What do you like best about ScyllaDB?** When I used scylladb for the first time, It was really fast as compared to other NoSQL alternatives. It gives results with very low latency. It handles large workloads easily and keeps performance stable even during peak usage. **What do you dislike about ScyllaDB?** Some features, such as graph queries and built-in search, are not yet there. **What problems is ScyllaDB solving and how is that benefiting you?** We store and process large amount of data in ScyllaDB. Real-time analytics is just amazing, thanks to it's very low latency. It's making our data ingestion pipeline faster and more reliable. ### 23. very good sessions **Rating:** 5.0/5.0 stars **Reviewed by:** Deepak G. | DESIGNATION, Small-Business (50 or fewer emp.) **Reviewed Date:** September 24, 2024 **What do you like best about ScyllaDB?** data security and cloud networking of big data analytics and AIML **What do you dislike about ScyllaDB?** none All sessions very good and informative technical sessions **What problems is ScyllaDB solving and how is that benefiting you?** good and easy to use for all users and beginners ### 24. Best Performance in NoSQL Databases **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Mid-Market (51-1000 emp.) **Reviewed Date:** October 24, 2025 **What do you like best about ScyllaDB?** * ScyllaDB is very fast and gives results quickly * Latency is very low, even when data is big * Handles heavy traffic and workloads easily * Keeps system stable with no downtime **What do you dislike about ScyllaDB?** Nothing to dislike about scylladb as per our usecase, but in future it will be good to have real time database storage like firestore in firebases. **What problems is ScyllaDB solving and how is that benefiting you?** It Improves performance for real-time systems and Keeps our apps fast and users happy. ### 25. Best Database for Real Time Gaming Systems **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Computer Software | Mid-Market (51-1000 emp.) **Reviewed Date:** September 01, 2025 **What do you like best about ScyllaDB?** - Handles huge amounts of data with no slowdown - Very low delay, best for real-time apps like gaming - Easy to add new servers and balance data - Runs on any cloud **What do you dislike about ScyllaDB?** - Some features like graph queries or search are missing - Not always easy for beginners to learn **What problems is ScyllaDB solving and how is that benefiting you?** - We use it to track live user data in games (Real time gaming) - Can handle millions of actions from players at the same time - Data is safe and always available, even if a server fails - Makes our platform fast and smooth for users ### 26. ScyllaDB Experience Review: A Developer’s Perspective **Rating:** 4.0/5.0 stars **Reviewed by:** satish k. | Assistant Manager, Mid-Market (51-1000 emp.) **Reviewed Date:** July 30, 2025 **What do you like best about ScyllaDB?** 1. Blazing Fast Performance Latency: Ultra-low latency even at high throughput. Throughput: Handles millions of operations per second per node. Example: Users report up to 10x better performance than Cassandra in the same hardware. **What do you dislike about ScyllaDB?** While it uses CQL, it’s still a NoSQL DB. Not ideal for relational joins, ad-hoc analytics, or OLAP workloads. 2. Schema Evolution is Painful Altering schemas, adding indexes or materialized views can impact performance or require careful planning. 3. Learning Curve New developers may struggle with: Data modeling that fits Scylla's partition/key-based logic. **What problems is ScyllaDB solving and how is that benefiting you?** Time-Series Data Storage Use Case: IoT sensors, monitoring systems, geolocation tracking Why ScyllaDB: Efficient partitioning and TTL support Optimal for append-only, timestamped data Compact storage with compression ### 27. Scylladb for Research Base Analysis **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Computer Software | Enterprise (> 1000 emp.) **Reviewed Date:** September 10, 2025 **What do you like best about ScyllaDB?** Helping us store and process large sets of biochemistry research data. It handles structured and time-series data with very low latency, which is important for experiments where results must be read quickly. The database is easy to scale, and the shard-per-core design makes queries faster and more stable. **What do you dislike about ScyllaDB?** It uses a lot of resources when the workload is heavy. Cost seems too steep. **What problems is ScyllaDB solving and how is that benefiting you?** The low latency makes data retrieval fast, even when the dataset is huge. It allows us to run analysis in real time, and scaling up for more experiments is simple. ### 28. Suitable Database for ML Related Workloads **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Computer Software | Mid-Market (51-1000 emp.) **Reviewed Date:** September 07, 2025 **What do you like best about ScyllaDB?** * Very fast for our ML data pipeline * Can store and fetch large data in real time (Integrated Kafka) * Reliable and data always available **What do you dislike about ScyllaDB?** * Needs strong hardware and high resources * Docs could be simpler **What problems is ScyllaDB solving and how is that benefiting you?** We use it for our internal ML data pipeline. It helps us manage large training and inference data smoothly, with very low delay. This makes our pipeline faster and more reliable, even as the data grows. Because of ScyllaDB, our ML workloads run without any limitations and we can process data at scale with confidence. ### 29. Good NoSQL Database for Small Scale Startups **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Enterprise (> 1000 emp.) **Reviewed Date:** November 03, 2025 **What do you like best about ScyllaDB?** ScyllaDB is very fast. It handles high load without slowing down. The partition system works well and keeps data safe and balanced. **What do you dislike about ScyllaDB?** The customer support is great but unlike cassandra you won't find much help from the community. **What problems is ScyllaDB solving and how is that benefiting you?** It gives strong performance and low delay. The system stays stable even when some nodes fail. It helps us run our apps smoothly most of the time. ### 30. ScyllaDB – Faster and Smarter Than NoSQL **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Computer Software | Mid-Market (51-1000 emp.) **Reviewed Date:** November 11, 2025 **What do you like best about ScyllaDB?** Much faster than Other NoSQL Alternatives in read and write speed. Auto-sharding makes data balance easy. Most Important, Built-in Grafana metrics are very helpful. **What do you dislike about ScyllaDB?** Not much to dislike. Could add simple user and access control features. **What problems is ScyllaDB solving and how is that benefiting you?** Saves time for our data and backend teams. Helps us handle large data smoothly. Improving our customer experience. ### 31. Best Database for large scale pharmaceutical data analysis **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Hospital & Health Care | Mid-Market (51-1000 emp.) **Reviewed Date:** October 15, 2025 **What do you like best about ScyllaDB?** It is Helping us run real-time analysis without majorly effecting our performance. Easy to grow when data and users increase. **What do you dislike about ScyllaDB?** Nothing to dislike about scylladb, but cloud functions/triggers could be a good enhancement. **What problems is ScyllaDB solving and how is that benefiting you?** - We use it for storing and studying health and pharma data. - Helps us track product performance and improve efficiency. - It Making our data processing and analysis faster and reliable. ### 32. Low-Effort Scalability, but Needs Broader Use Case Coverage **Rating:** 3.0/5.0 stars **Reviewed by:** Verified User in Financial Services | Mid-Market (51-1000 emp.) **Reviewed Date:** March 11, 2026 **What do you like best about ScyllaDB?** Low Effort for Scalability, capability to support HUGE datasets. **What do you dislike about ScyllaDB?** Need to cover more use cases. World is more than unstructured **What problems is ScyllaDB solving and how is that benefiting you?** Management of large volume of logs. ### 33. Exceptional Performance Boost with ScyllaDB! **Rating:** 4.5/5.0 stars **Reviewed by:** Vashishth P. | Lead, Small-Business (50 or fewer emp.) **Reviewed Date:** December 05, 2023 **What do you like best about ScyllaDB?** The best aspect of ScyllaDB lies in its unparalleled performance. It handles massive datasets seamlessly, ensuring swift and reliable data access. The scalability is a game-changer for growing projects, providing a robust foundation for evolving requirements **What do you dislike about ScyllaDB?** While ScyllaDB excels in performance, the learning curve can be steep for newcomers. Improved documentation or beginner-friendly resources could enhance the onboarding experience. This was the problem I've personally faced while moving mongodb to scylladb. I've just recently came across to these scylladb live masterclasses, so I think they are working on this problem. **What problems is ScyllaDB solving and how is that benefiting you?** ScyllaDB has been a game-changer by addressing critical issues in project building. Its robust performance and scalability effectively handle the challenges of working with large datasets, ensuring my project operates seamlessly even as it grows. As a fresher, navigating complex database structures used to be a stumbling block, but ScyllaDB's user-friendly approach has significantly eased the learning curve. Additionally, its efficient data access and retrieval mechanisms have streamlined development, saving time and resources. In essence, ScyllaDB's solutions have transformed potential roadblocks into opportunities for smoother project development. ### 34. Impressive Performance and Low Latency with ScyllaDB **Rating:** 5.0/5.0 stars **Reviewed by:** Adarsh S. | Software Engineer (E1) , Small-Business (50 or fewer emp.) **Reviewed Date:** April 09, 2025 **What do you like best about ScyllaDB?** What I like most about ScyllaDB is that it simply gets on with it and does it well without having to be spoon-fed along the way. I've loaded it pretty heavily, and it's remained responsive and reliable at every turn. I didn't have to faff around too much to get things operational, which admittedly was a bit of a godsend. The inbuilt monitoring software is also a great idea—actually, it makes sense, and they are helping me solve issues before they are problems. **What do you dislike about ScyllaDB?** If I had to point out something, I’d say the learning curve in the beginning was a bit steep, especially coming from other databases. Some of the documentation could be clearer or have more real-world examples. Also, certain advanced configurations can get a little tricky if you’re not already familiar with distributed systems. But once I got past that, the overall experience has been solid. **What problems is ScyllaDB solving and how is that benefiting you?** ScyllaDB solves the performance bottlenecks I used to run into with other databases when dealing with large amounts of data and high traffic. It handles reads and writes really fast, even under pressure, which means I don’t have to worry about scaling issues as the user base grows. That saves me a ton of time on optimization and lets me focus more on building features instead of constantly tuning the backend. ### 35. Fast and Reliable Log Analytics with ScyllaDB **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Computer Software | Enterprise (> 1000 emp.) **Reviewed Date:** October 03, 2025 **What do you like best about ScyllaDB?** Indexing helps us filter and query logs quickly. Scales well as log volume grows. Reliable even with heavy workloads. **What do you dislike about ScyllaDB?** Needs strong hardware to get best speed. **What problems is ScyllaDB solving and how is that benefiting you?** Real-time analytics is possible without delay. Helps us detect issues faster and improve system monitoring. Reducing the latency in retrieving the data and making better User Experience in end user applications. ### 36. its very latency db **Rating:** 5.0/5.0 stars **Reviewed by:** Tectilla Digital I. | CEO, Information Services, Small-Business (50 or fewer emp.) **Reviewed Date:** May 14, 2025 **What do you like best about ScyllaDB?** It’s well-suited for workloads that require: Real-time analytics Time-series data IoT and telecom-scale ingestion High availability across multiple data centers **What do you dislike about ScyllaDB?** Even though ScyllaDB automates a lot, it’s still a distributed system — and those are not trivial to operate. You still need to manage replication, repair, backups, failures, and schema design carefully. Compared to fully managed solutions like DynamoDB or Google Bigtable, there's more to handle unless you're using Scylla Cloud. **What problems is ScyllaDB solving and how is that benefiting you?** Traditional databases often struggle with high throughput and consistent low-latency at scale. ScyllaDB’s Solution: Built in C++ using the Seastar framework (a lockless, shard-per-core architecture). Handles millions of ops/sec per node with sub-millisecond latencies. Benefit to You: Your applications respond faster — which is crucial in real-time systems like ad tech, gaming, IoT, or finance. ### 37. ScyllaDB: A Must-Have for Dynamic NoSQL Database Management **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Banking | Enterprise (> 1000 emp.) **Reviewed Date:** December 16, 2025 **What do you like best about ScyllaDB?** ScyllDB is a useful tool when working with NoSQL databases. It is especially effective in situations where properties need to be updated dynamically. **What do you dislike about ScyllaDB?** I am not aware of any particular drawbacks when it comes to using ScyllaDB. **What problems is ScyllaDB solving and how is that benefiting you?** I am not aware of any particular problem that ScyllDB is aiming to address. ### 38. Best NoSQL Database for performance **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Computer Software | Enterprise (> 1000 emp.) **Reviewed Date:** September 16, 2025 **What do you like best about ScyllaDB?** ▪️Very fast with low latency for user data ▪️Handles high traffic during sales smoothly ▪️Easy to scale when orders and users grow **What do you dislike about ScyllaDB?** ▪️Uses a lot of resources for big workloads ▪️Needs time for new developers to learn **What problems is ScyllaDB solving and how is that benefiting you?** ▪️Stores product, order, and user data reliably. ▪️Keeps site performance fast even with heavy load. ▪️Helps manage real-time transactions without delays. ### 39. We are using ScyllaDB in production, at large scale, and recommend to everyone **Rating:** 5.0/5.0 stars **Reviewed by:** Alexey K. | CTO, Mid-Market (51-1000 emp.) **Reviewed Date:** March 11, 2025 **What do you like best about ScyllaDB?** Horizontally scalable, optimized for heavy writes, but also good with well-designed reads. **What do you dislike about ScyllaDB?** There are well known trade-offs which you have to understand when choosing any NoSQL db instead of any relational: eventual consistency, joins, transactions etc. **What problems is ScyllaDB solving and how is that benefiting you?** Our platform is serving large number of users, as well as high volume of content. We are using ScyllaDB to store the state. As the audience is distributed, we are benefiting from geo-distributed cluster which accepts the write at the region where the user is located, and making it eventually consistent across the globe. Traditional, vertically-scalable databases, while having other valuable attributes (such as ACID) are not well suited for globally distributed and horizontally scalable set ups. ### 40. High Perfomance NOSQL solution **Rating:** 4.0/5.0 stars **Reviewed by:** Narasinga Rao T. | Software Developer, Enterprise (> 1000 emp.) **Reviewed Date:** March 11, 2025 **What do you like best about ScyllaDB?** I have come across scylladb through bytebytego.com youtube video, wherein discord uses scylladb for storing its trillions of messages in the DB What I understood is that it has capabilities like High Performance ,Ease of Integration/Implementation, Seamless Scalability and Cassandra Compatibilty Although I have to see how it scales in my company, we are currently using Cassandra but doing a POC to use scylladb I have personally used this in a personal project, real-time Finance Tracker. I didn't face many issues while configuring or using it. **What do you dislike about ScyllaDB?** There is a learning curve; its a bit different from other DBs. Also, with little documentation,n sometimes its difficult to find solutions in Reddit or StackOverflow; this will improve overtime. **What problems is ScyllaDB solving and how is that benefiting you?** low-latency design means faster data processing, allowing interact with your data in real time without delays.(This has helped me, I have to yet go through this DB in deep) ### 41. Awesome Dives Into ScyllaDB **Rating:** 4.5/5.0 stars **Reviewed by:** Conrad T. | Software Engineer, Small-Business (50 or fewer emp.) **Reviewed Date:** February 15, 2023 **What do you like best about ScyllaDB?** I like the fact that ScyllaDB does a great job at using fewer resources than Apache Cassandra. For example, it uses much less memory and a faster boot time or start-up time. **What do you dislike about ScyllaDB?** ScyllaDB lacks standalone binary executables for Apple SIlicon. **What problems is ScyllaDB solving and how is that benefiting you?** It's allowing me to use fewer resources (i.e. memory and the number of nodes) to accomplish my project requirements.ScyllaDB solves scalability, performance, and high availability challenges by offering a distributed NoSQL database with low-latency reads and writes. It benefits me by efficiently handling high-throughput event-driven workloads, reducing operational overhead, and ensuring fault tolerance. Its shard-per-core architecture maximizes hardware utilization, making it a cost-effective alternative to traditional databases. For Phoenix applications, this means better responsiveness under heavy loads, improved resilience, and the ability to scale horizontally without complex database management. ### 42. Best ever High Throughput & Low Latency DB **Rating:** 5.0/5.0 stars **Reviewed by:** Ashokh R. | Engineering Manager - Databases, Mid-Market (51-1000 emp.) **Reviewed Date:** May 22, 2025 **What do you like best about ScyllaDB?** ScyllaDB delivers exceptionally high throughput and ultra-low latency, making it ideal for handling heavy, data-intensive workloads. ScyllaDB processes millions of operations per second with predictable performance, even under peak load conditions. As a result, ScyllaDB is particularly well-suited for use cases such as real-time analytics, time-series data processing, and high-velocity transaction systems, where traditional databases may struggle to maintain performance at scale. **What do you dislike about ScyllaDB?** Implementing an auto-scaling feature is essential to enable both horizontal and vertical scaling for improved performance and resource optimization. **What problems is ScyllaDB solving and how is that benefiting you?** Main problem was with high throughput and low latency which ScyllaDB integration helped. ### 43. ScyllaDB Great performance and respons to nonSQL Database **Rating:** 4.5/5.0 stars **Reviewed by:** Marco Antonio P. | Arquitecto de soluciones de TI Data center Senior, Small-Business (50 or fewer emp.) **Reviewed Date:** December 01, 2022 **What do you like best about ScyllaDB?** ScyllaDB allow agile respons and great performance on test querys to IOT things we maked, haved a low latency to provisioning and populate information from other devices, are easy to implementing, good customer support and a lot numbers of features, ScylaDB is ease to integrate and deployment **What do you dislike about ScyllaDB?** to can looking for support and people to can make support or deploy that nonsql database on mexico was very hard is not people or partners on mexico, allways is necesary have support **What problems is ScyllaDB solving and how is that benefiting you?** ScyllaDB non-sql database help to can desing a new apps to provision querys and reports with low latency and great performance to can delivery value information to other teams ### 44. High Performance **Rating:** 5.0/5.0 stars **Reviewed by:** Kaustubh P. | Software Engineer II, Enterprise (> 1000 emp.) **Reviewed Date:** March 11, 2025 **What do you like best about ScyllaDB?** ScyllaDB is designed for high throughput and low latency, handling millions of operations per second with low latencies. It is built in C++ rather than Java (which Cassandra uses), which allows it to avoid the overhead of the JVM and make better use of system resources. ScyllaDB supports multi-threading and shared-nothing architecture, making it able to take advantage of modern multi-core CPUs and scale horizontally with ease. **What do you dislike about ScyllaDB?** Steep learning curve for new users Smaller ecosystem and community Operational complexity for on-premise deployments Memory usage concerns Lack of rich query features compared to some document databases **What problems is ScyllaDB solving and how is that benefiting you?** ScyllaDB is solving several key problems commonly faced by organizations that deal with large volumes of data and require high-performance, scalable solutions. ### 45. No only is resilience is speed as well. **Rating:** 5.0/5.0 stars **Reviewed by:** Guillermo B. | Site Reliability Engineer - Optus AU / Singtel Optus Pty Limited, Mid-Market (51-1000 emp.) **Reviewed Date:** March 11, 2025 **What do you like best about ScyllaDB?** We had replaced out Mysql and Postgres databases with ScyllaDb the change was easy and smooth. We had an increased speed and a reduction of crashed . **What do you dislike about ScyllaDB?** Some of the base SQL does not work. But there are easy to adjust and fix **What problems is ScyllaDB solving and how is that benefiting you?** Our Mysql DB did not support our use case very well so we moved to Postgres and also Won't work. We try ScyllaDB and all our performance issues were solved like a charm ### 46. ScyllaDB is a great choice for mid-range startups too **Rating:** 5.0/5.0 stars **Reviewed by:** Bindiya S. | Research Software engineer, Small-Business (50 or fewer emp.) **Reviewed Date:** March 12, 2025 **What do you like best about ScyllaDB?** Support to the engineers in terms of: Technical sessions Complete documentation Easy onboarding and use **What do you dislike about ScyllaDB?** New in the market so not much technical support in the organisation itself. Higher management people are not aware so they are skeptical **What problems is ScyllaDB solving and how is that benefiting you?** Our Applications store large amount of data about India (open source data) but we need a database that can be queried faster and can handle large amount of data as we push in a better way ### 47. Blazing fast performance with minimal latency — scaled like a dream in production. **Rating:** 4.5/5.0 stars **Reviewed by:** Sonaa K. | CloudOps Engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** May 22, 2025 **What do you like best about ScyllaDB?** High performance with consistently low latency, Efficient resource utilization and throughput, Seamless scalability across workloads, Cassandra-compatible with improved operational simplicity. **What do you dislike about ScyllaDB?** ScyllaDB has a learning curve for teams new to NoSQL. Advanced configurations need deeper documentation support. Monitoring and tuning require some manual effort. **What problems is ScyllaDB solving and how is that benefiting you?** ScyllaDB helps us handle massive volumes of real-time data with low latency. It resolves bottlenecks we faced with traditional databases under high traffic. This boosts our system performance, scalability, and user experience. ### 48. I first got to know about it at Monster Scale Summit and since then its been an amazing experience **Rating:** 4.0/5.0 stars **Reviewed by:** Vaibhav G. | Student, Small-Business (50 or fewer emp.) **Reviewed Date:** March 11, 2025 **What do you like best about ScyllaDB?** The thing i liked the most about ScyllaDB is its user friendliness and ease of integration with other platforms. **What do you dislike about ScyllaDB?** Its performance needs to be improved and the team needs to work on the scalability. **What problems is ScyllaDB solving and how is that benefiting you?** ScyllaDB is basically plays the role of a NoSQL Cloud Database service, which serves the purpose of handling the data read/write requests. ### 49. ScyllaDB the performance monster. **Rating:** 5.0/5.0 stars **Reviewed by:** Md. Bazlur Rahman L. | Cloud Engineer, Small-Business (50 or fewer emp.) **Reviewed Date:** March 11, 2025 **What do you like best about ScyllaDB?** We are one of the biggest companies from Bangladesh. We use ScyllaDB on our workload. We server around 20+ countries. By utilizing this database we have reached to this cap with little to no performance issue. **What do you dislike about ScyllaDB?** ScyllaDB uses very high-end hardware to unleash the whole power of ScyllaDB. That's put a pressure on the cost. **What problems is ScyllaDB solving and how is that benefiting you?** We are serving almost 20+ countries like UK, US most of EU countries. In traditional No-SQL database we found high latency issue, and there was complexity while setting these databases but this is where ScyllaDB solved our issues. ### 50. High-Scalable and Fast performance NoSQL Database **Rating:** 4.5/5.0 stars **Reviewed by:** Venkat J. | Senior Software Engineer, Small-Business (50 or fewer emp.) **Reviewed Date:** March 12, 2025 **What do you like best about ScyllaDB?** ScyllaDB excels at processing high-throughput read/write workloads, making it perfect for real-time analytics applications. Continuously ingesting and analysing market data to provide instant insights. Network Monitoring: Handling high-volume traffic logs for anomaly detection. **What do you dislike about ScyllaDB?** ScyllaDB's reliance on memory for performance can be costly. High memory usage might not be ideal for projects where hardware resources are limited. **What problems is ScyllaDB solving and how is that benefiting you?** Traditional databases struggle with throughput and latency when dealing with massive workloads. ScyllaDB’s Shard-Per-Core Architecture allows it to fully utilize modern hardware by assigning each core its own dedicated memory, CPU, and I/O threads. ## ScyllaDB Discussions - [Is ScyllaDB free?](https://www.g2.com/discussions/is-scylladb-free) - 1 comment, 1 upvote - [How does ScyllaDB handle sharding and replication?](https://www.g2.com/discussions/how-does-scylladb-handle-sharding-and-replication) - 1 comment, 1 upvote - [What are the main tradeoffs when switching to ScyllaDB?](https://www.g2.com/discussions/what-are-the-main-tradeoffs-when-switching-to-scylladb) - 1 comment, 1 upvote - [Why is ScyllaDB faster than alternatives?](https://www.g2.com/discussions/why-is-scylladb-faster-than-alternatives) - 1 comment, 1 upvote - [What are the ideal use cases for ScyllaDB?](https://www.g2.com/discussions/what-are-the-ideal-use-cases-for-scylladb) - 1 comment, 1 upvote - [View ScyllaDB pricing details and edition comparison](https://www.g2.com/products/scylladb/reviews?page=3§ion=pricing&secure%5Bexpires_at%5D=2026-07-19+18%3A30%3A47+-0500&secure%5Bsession_id%5D=e9bb5a81-2654-45e6-8b03-1809fd223688&secure%5Btoken%5D=1eafb1ec9172c4da93f1524413eebf5ed1714a118cb58998c5588a08762e4d1a&format=llm_user) ## ScyllaDB Integrations - [Apache Kafka](https://www.g2.com/products/apache-kafka/reviews) - [AWS Lambda](https://www.g2.com/products/aws-lambda/reviews) - [Data Studio](https://www.g2.com/products/data-studio/reviews) - [Elasticsearch](https://www.g2.com/products/elastic-elasticsearch/reviews) - [Kpow for Apache Kafka®](https://www.g2.com/products/kpow-for-apache-kafka/reviews) - [Nestjs](https://www.g2.com/products/nestjs/reviews) - [OpenJDK 8 (Java 8) on Ubuntu 18](https://www.g2.com/products/openjdk-8-java-8-on-ubuntu-18/reviews) - [OpenJDK Java Machine for Ubuntu 20.04](https://www.g2.com/products/openjdk-java-machine-for-ubuntu-20-04/reviews) - [Python](https://www.g2.com/products/python/reviews) - [Workato](https://www.g2.com/products/workato/reviews) ## ScyllaDB Features **Data Management** - Data Model - Data Types **Storage** - Data Storage Method **Configuration** - Application Performance - Orchestration - Database Monitoring - Anomaly Detection - Network Security **Availability** - Auto Sharding - Auto Recovery - Data Replication **Scalability** - Database Scalability - Auto Sharding **Database Administration** - Provisioning - Governance - Auditing **Performance ** - Integrated Cache **Security** - Order Preserving Encryption **Availability** - Scalability - Backup - Archiving - Indexing **Security** - Data Masking - Authentication And Single Sign-On - Data Anonymization **Security** - Role-Based Authorization - Authentication - Audit Logs - Encryption **Support** - Data Types Support - Multi model Database Support **Data Management** - Data Replication - Advanced Data Analytics **Support** - Multi-Model **Agentic AI - Wide Column Database** - Decision Making **Database Features** - Storage - Availability - Stability - Scalability - Security - Data Manipulation - Query Language ## Top ScyllaDB Alternatives - [Cassandra](https://www.g2.com/products/cassandra/reviews) - 4.1/5.0 (33 reviews) - [Couchbase](https://www.g2.com/products/couchbase/reviews) - 4.3/5.0 (143 reviews) - [Amazon DynamoDB](https://www.g2.com/products/amazon-web-services-aws-amazon-dynamodb/reviews) - 4.4/5.0 (498 reviews)