Apache Ignite vs KVdb.io
Apache Ignite
ignite.apache.orgKVdb.io
kvdb.ioSide by side
| Figure | Apache Ignite | KVdb.io |
|---|---|---|
| Price from | Free | $19/mo |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | Yes | — |
| Web | — | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 3 |
| Spec score · Key-Value Databases | 8.9 (#3) | 7.8 (#11) |
| Integrations | The download page lists AWS, Azure, GCE, and Spring extensions, including Spring Cache and Spring Data extensions. | The documentation describes a JavaScript module usable from a web browser, Node.js, or another CommonJS-compatible runtime, alongside the HTTP API. |
| Product | Apache Ignite describes itself as a memory-first distributed SQL database for high-velocity workloads. | KVdb describes itself as a key-value database and web API for serverless apps, prototyping, metrics, and other uses. |
| Support | The project directs usage questions to its user mailing list and technical Q&A to Stack Overflow. | The pricing page directs users with questions to email and says the team will get back to them as soon as possible. |
| Transactions | Ignite supports ACID transactions across partitions using Raft consensus. | The API can set and delete multiple keys in one atomic transaction operation. |
Plans
In their own words
Apache Ignite
Apache Ignite is a free, open-source, memory-first distributed SQL database for high-velocity workloads. It keeps data primarily in memory, with persistence available through AIPERSIST, and supports ACID transactions across partitions using Raft consensus. MVCC snapshot isolation enables non-blocking reads. SQL access includes JDBC drivers, a Table API and native APIs, while catalog-driven schema management allows column and index changes without stopping the cluster. DataStreamer handles high-throughput writes with backpressure control. Native clients are listed for Java, .NET, C++ and Python, alongside AWS, Azure, GCE and Spring extensions. Built-in operational capabilities include authentication, SSL/TLS security, OpenTelemetry metrics, recovery snapshots and backups. Listed uses include event stream processing, microservices state management, session management and AI/ML feature stores. Ignite is self-hosted and available through binary, source, Docker and Maven/Gradle options. The project identifies Ignite 2 as a long-term-support release recommended for existing deployments.