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Oracle TimesTen vs Starcounter

Oracle TimesTen: Oracle's in-memory relational database: microsecond SQL, PL/SQL, and a cache tier for Oracle Database. Starcounter: In-memory .NET application platform where C# classes are database tables, with no ORM in between.

key differences

  • Oracle TimesTen is primarily a relational database; Starcounter is object.
  • Horizontal scaling is native in Oracle TimesTen and none in Starcounter.
  • Only Oracle TimesTen has stored procedures, materialized views, compression, role-based access.
  • Oracle TimesTen can run embedded in your application process.

choose oracle-timesten for

  • +Telecom online charging and policy control
  • +Trading and market-data applications
  • +Real-time fraud and authorisation checks
  • +In-memory cache tier in front of Oracle Database

best at · OLTP, Cache, Real-time analytics

choose starcounter for

  • +Line-of-business .NET applications needing very fast transactions
  • +Retail and supply-chain systems with heavy in-memory workloads

best at · OLTP

Oracle TimesTenOracle's in-memory relational database: microsecond SQL, PL/SQL, and a cache tier for Oracle Database.
StarcounterIn-memory .NET application platform where C# classes are database tables, with no ORM in between.
overview
Primary model
Relational
Object
Also supports
–
Relational
Type
Database engine
Backend platform
Status
Active
Active
Developer
Oracle Corporation
Starcounter AB
First release
1998
2009
Latest version
26.1.1 (Apr 2026)
3.0 (2020)
License
ProprietaryProprietary commercial license
ProprietaryStarcounter End User License Agreement
Free tier
—
—
popularity
WhichDB Score
9.5
2.6
Rank
#310
#472
GitHub stars
–
–
Stack Overflow questions
76
–
scale & guarantees
Comfortable data size
Medium (≤ 10 TB)
Medium (≤ 10 TB)
Horizontal scaling
Native
None
Multi-region
Read replicas
None
ACID
Full
Full
Consistency
Strong
Strong
Schema
Strict
Strict
Architecture
In memory, Distributed, Primary replica, Embedded
In memory, Embedded
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
SQL, PL/SQL
SQL
Client languages
C, C++, Java, Python, JavaScript
C#
Best for
OLTP, Cache, Real-time analytics, Tick data
OLTP
Add more to this comparisonNot sure either fits? Try smart match

Oracle TimesTen vs Starcounter: FAQ

What is the difference between Oracle TimesTen and Starcounter?

Oracle TimesTen: Oracle's in-memory relational database: microsecond SQL, PL/SQL, and a cache tier for Oracle Database. Starcounter: In-memory .NET application platform where C# classes are database tables, with no ORM in between. Oracle TimesTen is primarily a relational database; Starcounter is object. Horizontal scaling is native in Oracle TimesTen and none in Starcounter. Only Oracle TimesTen has stored procedures, materialized views, compression, role-based access.

When should I choose Oracle TimesTen over Starcounter?

Choose Oracle TimesTen for telecom online charging and policy control; trading and market-data applications; and real-time fraud and authorisation checks. Choose Starcounter for line-of-business .NET applications needing very fast transactions; and retail and supply-chain systems with heavy in-memory workloads.

Is Oracle TimesTen or Starcounter more popular?

Oracle TimesTen ranks #310 on the WhichDB Score (9.5/100) and Starcounter ranks #472 (2.6/100). Popularity is not fit: check the requirements that matter for your project.

Are Oracle TimesTen and Starcounter open source?

No. Oracle TimesTen is proprietary, closed-source software. No. Starcounter is proprietary, closed-source software. License: Starcounter End User License Agreement.