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Apache Geode vs VMware Tanzu GemFire

Apache Geode: The open-source core of GemFire: a consistent, partitioned in-memory data grid for Java. VMware Tanzu GemFire: Broadcom's commercial in-memory data grid, the enterprise build of Apache Geode.

key differences

  • Licensing: Apache Geode is open source (permissive) (Apache License 2.0); VMware Tanzu GemFire is proprietary (Broadcom commercial license).
  • Apache Geode can run embedded in your application process.

choose apache-geode for

  • +Low-latency, consistent caches for Java systems
  • +Open-source alternative to commercial GemFire
  • +Event notification via continuous queries

best at · Cache, Sessions, OLTP

choose vmware-tanzu-gemfire for

  • +Low-latency reference and session data for Spring apps
  • +Mainframe offload caches
  • +Event-driven processing with continuous queries

best at · Cache, Sessions, OLTP

Apache GeodeThe open-source core of GemFire: a consistent, partitioned in-memory data grid for Java.
VMware Tanzu GemFireBroadcom's commercial in-memory data grid, the enterprise build of Apache Geode.
overview
Primary model
Key-Value
Key-Value
Also supports
Object
Object
Type
Database engine
Database engine
Status
Active
Active
Developer
Apache Software Foundation
Broadcom (VMware Tanzu)
First release
2016
2002
Latest version
2.0.3 (Sep 19, 2026)
10.2.3 (May 7, 2026)
License
Open source (permissive)Apache License 2.0
ProprietaryBroadcom commercial license
Free tier
✓
—
popularity
WhichDB Score
11.7
4.7
Rank
#279
#399
GitHub stars
2.4K
–
Stack Overflow questions
322
501
scale & guarantees
Comfortable data size
Medium (≤ 10 TB)
Medium (≤ 10 TB)
Horizontal scaling
Native
Native
Multi-region
Active active
Active active
ACID
Limited
Limited
Consistency
Strong
Strong
Schema
Flexible
Flexible
Architecture
In memory, Distributed, Client server, Embedded
In memory, Distributed, Client server
deployment
Self-hosted
✓
✓
Vendor-managed cloud
—
—
Serverless
—
—
Embedded
✓
—
Edge
—
—
Clouds
–
–
capabilities
Transactions
✓
✓
Joins
—
—
Secondary indexes
✓
✓
Full-text search
—
—
Vector search
—
—
Geospatial
—
—
JSON
—
—
Change data capture
—
—
Triggers
—
—
Stored procedures
✓
✓
Materialized views
—
—
TTL / expiry
✓
✓
Pub/Sub
✓
✓
Columnar storage
—
—
In-memory
✓
✓
Durable persistence
✓
✓
Compression
—
—
Encryption at rest
—
—
Role-based access
✓
✓
Time travel
—
—
Branching
—
—
Online schema changes
—
—
Streaming ingest
—
—
Offline sync
—
—
Runs in WebAssembly
—
—
interfaces
Query languages
OQL
OQL
Client languages
Java, C++, C#
Java, C++, C#
Best for
Cache, Sessions, OLTP, Real-time analytics
Cache, Sessions, OLTP, Real-time analytics
Add more to this comparisonNot sure either fits? Try smart match

Apache Geode vs VMware Tanzu GemFire: FAQ

What is the difference between Apache Geode and VMware Tanzu GemFire?

Apache Geode: The open-source core of GemFire: a consistent, partitioned in-memory data grid for Java. VMware Tanzu GemFire: Broadcom's commercial in-memory data grid, the enterprise build of Apache Geode. Licensing: Apache Geode is open source (permissive) (Apache License 2.0); VMware Tanzu GemFire is proprietary (Broadcom commercial license). Apache Geode can run embedded in your application process.

When should I choose Apache Geode over VMware Tanzu GemFire?

Choose Apache Geode for low-latency, consistent caches for Java systems; open-source alternative to commercial GemFire; and event notification via continuous queries. Choose VMware Tanzu GemFire for low-latency reference and session data for Spring apps; mainframe offload caches; and event-driven processing with continuous queries.

Is Apache Geode or VMware Tanzu GemFire more popular?

Apache Geode ranks #279 on the WhichDB Score (11.7/100) and VMware Tanzu GemFire ranks #399 (4.7/100). Popularity is not fit: check the requirements that matter for your project.

Are Apache Geode and VMware Tanzu GemFire open source?

Yes. Apache Geode is open source. License: Apache License 2.0. No. VMware Tanzu GemFire is proprietary, closed-source software. License: Broadcom commercial license.