Apache Geode
Summary
Apache Geode is a data management platform for applications that need real-time, consistent access to data across distributed cloud architectures. Replication, partitioning, and distributed processing are intended to support low-latency, high-concurrency workloads. Data is held in memory, with optional off-heap storage, compression, disk overflow, eviction, and expiration. Its write-ahead-log persistence is designed for parallel recovery of nodes or an entire cluster. Geode supports distributed ACID transactions and OQL queries with SQL-like capabilities, including joins. Clients can subscribe to server-side data events, and servers can respond synchronously or asynchronously with ordered delivery. Clusters can replicate over a WAN in several topologies, including active-active, active-passive, ring, hub-spoke, and star. The project lists Java, C++, and C# .NET Framework clients, plus a REST API for other languages, and documents a Spring Boot client. It is free as binary and source distributions under the Apache License. Authentication, authorization, role-based access control, and SSL are supported, but are not enabled in the default installation.
Who it is for
It suits teams building high-scale business applications that need low-latency access and high availability across distributed environments. Applications connecting to a Geode cluster can use the documented Spring Boot client or listed language clients and REST API.
What is good
- Supports distributed ACID transactions and OQL queries.
- Offers multiple WAN replication topologies.
- Includes in-memory storage and optional disk overflow.
- Available as free binary and source distributions.
- Supports authentication, authorization, role-based access control, and SSL.
What to know first
- Security measures are not enabled by default.
- Hosted support relies on mailing lists and an issue tracker.
- Project release support is provided by volunteers.
Verdict
Apache Geode offers distributed data management, querying, transactions, and event handling for applications with demanding availability and latency needs. Plan to configure security measures, since they are absent from the default installation.
Apache Geode plans and pricing
All plansCompared on in-memory databases
- Free plan
- Yesgeode.apache.org
- Deployment
- self-hostedgeode.apache.org
- Data persistence
- Yesgeode.apache.org
- High availability
- Yesgeode.apache.org
- SQL support
- Nogeode.apache.org
- Supported data models
- key-value regions; replicated regions; partitioned regions; local regions; distributed regionsgeode.apache.org
Facts
- Purpose
- Apache Geode is a data management platform that provides real-time, consistent access to data-intensive applications across widely distributed cloud architectures.geode.apache.org · 3 Oct 2026
- Architecture
- Geode uses data replication, partitioning, and distributed processing to support low-latency, high-concurrency applications.geode.apache.org · 3 Oct 2026
- Storage
- Geode provides in-memory storage with optional off-heap storage, compression, disk overflow, eviction, and expiration.geode.apache.org · 3 Oct 2026
- Persistence
- Geode describes its write-ahead-log persistence as optimized for fast parallel recovery of nodes or an entire cluster.geode.apache.org · 3 Oct 2026
- Transactions and queries
- Geode supports distributed ACID transactions and OQL queries with SQL-like capabilities, including joins.geode.apache.org · 3 Oct 2026
- Events
- Clients can subscribe to server-side data events, and servers can react synchronously or asynchronously with ordered event delivery.geode.apache.org · 3 Oct 2026
- WAN replication
- Geode supports replicating clusters across a WAN in topologies including active-active, active-passive, ring, hub-spoke, and star.geode.apache.org · 3 Oct 2026
- Clients and API
- The project lists Java, C++, and C# .NET Framework clients and a REST API for other languages.geode.apache.org · 3 Oct 2026
- Integration
- Geode documentation describes a Spring Boot client for connecting applications to a Geode cluster.geode.apache.org · 3 Oct 2026
- Security
- Geode supports authentication, authorization, role-based access control, and SSL communication, but these measures are absent from the default installation.geode.apache.org · 3 Oct 2026
- Support
- The project's hosted support options are its user mailing list and issue tracker, with release support provided by project volunteers.geode.apache.org · 3 Oct 2026
- Release verification
- The releases page provides checksum and PGP signature verification instructions for downloads.geode.apache.org · 3 Oct 2026
- Intended users
- The project describes its technology as used by enterprise customers for high-scale business applications requiring low latency and 24x7 availability.geode.apache.org · 3 Oct 2026
Company
- Founded
- 2015geode.apache.org · 28 Sept 2026
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Sources
- geode.apache.org· checked 3 Oct 2026
- geode.apache.org/docs/guide/115/getting_started/intro_to· checked 3 Oct 2026
- geode.apache.org/docs/guide/115/security/security_model.· checked 3 Oct 2026
- geode.apache.org/releases/· checked 3 Oct 2026