Apache Geode vs KeyDB
Apache Geode
geode.apache.orgKeyDB
keydb.devSide by side
| Figure | Apache Geode | KeyDB |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | Yes | — |
| Windows | Yes | — |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| API | Yes | — |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 0 |
| Spec score · In-Memory Databases | 8.9 (#3) | 7.4 (#19) |
| Architecture | Geode uses data replication, partitioning, and distributed processing to support low-latency, high-concurrency applications. | Its MVCC architecture allows snapshot queries, including SCAN and KEYS, to run concurrently without blocking existing workloads. |
| Deployment | The installation guide describes installing Geode on physical or virtual machines and provides Unix and Windows instructions. | Officially managed download options include Docker images, Ubuntu and Debian packages, CentOS RPM packages, and source builds. |
| Founded | 2015 | 2019 |
| Intended users | The project describes its technology as used by enterprise customers for high-scale business applications requiring low latency and 24x7 availability. | The maker describes KeyDB as useful from small projects to workloads serving millions of users. |
| Persistence | Shared-nothing write-ahead logging supports parallel recovery of individual nodes or an entire cluster. | KeyDB supports configurable RDB snapshots and AOF disk logging for persistence. |
| Purpose | Apache Geode is a data management platform that provides real-time, consistent access to data-intensive applications across widely distributed cloud architectures. | KeyDB is an open source, in-memory database used as a database, cache, and message broker. |
| Security | Geode supports authentication, authorization, role-based access control, and SSL communication, but these measures are absent from the default installation. | KeyDB offers TLS support for client connections, replication links, and the cluster bus, and its security guidance recommends restricting access to trusted clients. |
| Support | The project's hosted support options are its user mailing list and issue tracker, with release support provided by project volunteers. | Support is community-based and managed by the KeyDB team at Snap; the maker says paid support services are unavailable. |
Plans
In their own words
Apache Geode
Apache Geode is a data management platform for applications that need consistent, real-time access to data across distributed cloud architectures. It combines replication, partitioning, and distributed processing for low-latency, high-concurrency workloads. Data is stored in memory, with options for off-heap storage, compression, disk overflow, eviction, and expiration. Its write-ahead-log persistence is designed to speed parallel recovery of nodes or a whole cluster. Geode supports distributed ACID transactions and OQL queries, including joins. Clients can subscribe to server-side data events; servers can respond synchronously or asynchronously with ordered delivery. Clusters can replicate across WANs in several arrangements, including active-active, active-passive, ring, hub-spoke, and star. Listed client options include Java, C++, and C# .NET Framework, alongside a REST API for other languages. The software is free as binary and source distributions under the Apache License. Authentication, authorization, role-based access control, and SSL are available, but are not active in the default installation.