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Mimer SQL vs Transbase

Mimer SQL: Swedish standards-strict SQL engine built for embedded, automotive and real-time systems. Transbase: Compact German SQL RDBMS from Transaction Software, with a Z-curve multidimensional index (Hypercube).

key differences

  • Transbase is built for larger datasets (≤ 10 TB) than Mimer SQL (≤ 100 GB).
  • Only Mimer SQL has triggers, role-based access.
  • Only Transbase has full-text search, compression, encryption at rest.

choose mimer-sql for

  • +In-vehicle infotainment and telematics data
  • +Industrial controllers needing predictable SQL
  • +OpenVMS application modernisation
  • +Teaching and testing standard SQL behaviour

best at · OLTP, Embedded, IoT

choose transbase for

  • +Embedded SQL in industrial and automotive software
  • +Space-time range queries over IoT or sensor data
  • +Read-only databases distributed on media (Transbase CD)

best at · OLTP, Embedded, IoT

Mimer SQLSwedish standards-strict SQL engine built for embedded, automotive and real-time systems.
TransbaseCompact German SQL RDBMS from Transaction Software, with a Z-curve multidimensional index (Hypercube).
overview
Primary model
Relational
Relational
Also supports
–
Ledger
Type
Database engine
Database engine
Status
Active
Active
Developer
Mimer Information Technology AB
Transaction Software GmbH
First release
1978
1987
Latest version
11.0.9 (Aug 2026)
8.4 (Feb 2, 2023)
License
ProprietaryProprietary commercial license
ProprietaryCommercial subscription
Free tier
✓
—
popularity
WhichDB Score
8.6
2.5
Rank
#322
#476
GitHub stars
–
–
Stack Overflow questions
–
–
scale & guarantees
Comfortable data size
Small (≤ 100 GB)
Medium (≤ 10 TB)
Horizontal scaling
None
None
Multi-region
None
Read replicas
ACID
Full
Full
Consistency
Strong
Strong
Schema
Strict
Strict
Architecture
Client server, Embedded, Single node
Client server, Embedded, Primary replica
deployment
Self-hosted
✓
✓
Vendor-managed cloud
—
✓
Serverless
—
—
Embedded
✓
✓
Edge
✓
✓
Clouds
–
AWS
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, SQL/PSM
SQL, SQL/PSM
Client languages
C, C++, Java, C#, Python, Rust
C, C++, Java, C#, PHP, Swift, JavaScript
Best for
OLTP, Embedded, IoT, Edge
OLTP, Embedded, IoT, Edge
Add more to this comparisonNot sure either fits? Try smart match

Mimer SQL vs Transbase: FAQ

What is the difference between Mimer SQL and Transbase?

Mimer SQL: Swedish standards-strict SQL engine built for embedded, automotive and real-time systems. Transbase: Compact German SQL RDBMS from Transaction Software, with a Z-curve multidimensional index (Hypercube). Transbase is built for larger datasets (≤ 10 TB) than Mimer SQL (≤ 100 GB). Only Mimer SQL has triggers, role-based access. Only Transbase has full-text search, compression, encryption at rest.

When should I choose Mimer SQL over Transbase?

Choose Mimer SQL for in-vehicle infotainment and telematics data; industrial controllers needing predictable SQL; and OpenVMS application modernisation. Choose Transbase for embedded SQL in industrial and automotive software; space-time range queries over IoT or sensor data; and read-only databases distributed on media (Transbase CD).

Is Mimer SQL or Transbase more popular?

Mimer SQL ranks #322 on the WhichDB Score (8.6/100) and Transbase ranks #476 (2.5/100). Popularity is not fit: check the requirements that matter for your project.

Are Mimer SQL and Transbase open source?

No. Mimer SQL is proprietary, closed-source software. No. Transbase is proprietary, closed-source software. License: Commercial subscription.