whichdb
vs

ITTIA DB vs Mimer SQL

ITTIA DB: Embedded time-series and relational database for microcontrollers, RTOS and edge AI devices. Mimer SQL: Swedish standards-strict SQL engine built for embedded, automotive and real-time systems.

key differences

  • ITTIA DB is primarily a time-series database; Mimer SQL is relational.
  • Only ITTIA DB has in-memory, streaming ingest.
  • Only Mimer SQL has triggers, stored procedures, role-based access.

choose ittia-db for

  • +Industrial IoT sensor logging and local analytics
  • +Medical and automotive device data
  • +Edge AI preprocessing on microcontrollers

best at · Embedded, IoT, Edge

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

ITTIA DBEmbedded time-series and relational database for microcontrollers, RTOS and edge AI devices.
Mimer SQLSwedish standards-strict SQL engine built for embedded, automotive and real-time systems.
overview
Primary model
Time-Series
Relational
Also supports
Relational
–
Type
Embedded library
Database engine
Status
Active
Active
Developer
ITTIA L.L.C.
Mimer Information Technology AB
First release
2007
1978
Latest version
–
11.0.9 (Aug 2026)
License
ProprietaryProprietary commercial license
ProprietaryProprietary commercial license
Free tier
—
✓
popularity
WhichDB Score
0.0
8.6
Rank
#758
#322
GitHub stars
–
–
Stack Overflow questions
–
–
scale & guarantees
Comfortable data size
Small (≤ 100 GB)
Small (≤ 100 GB)
Horizontal scaling
None
None
Multi-region
None
None
ACID
Full
Full
Consistency
Strong
Strong
Schema
Strict
Strict
Architecture
Embedded, In memory
Client server, Embedded, Single node
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, C API
SQL, SQL/PSM
Client languages
C, C++, Java, Python
C, C++, Java, C#, Python, Rust
Best for
Embedded, IoT, Edge, Time-series
OLTP, Embedded, IoT, Edge
Add more to this comparisonNot sure either fits? Try smart match

ITTIA DB vs Mimer SQL: FAQ

What is the difference between ITTIA DB and Mimer SQL?

ITTIA DB: Embedded time-series and relational database for microcontrollers, RTOS and edge AI devices. Mimer SQL: Swedish standards-strict SQL engine built for embedded, automotive and real-time systems. ITTIA DB is primarily a time-series database; Mimer SQL is relational. Only ITTIA DB has in-memory, streaming ingest. Only Mimer SQL has triggers, stored procedures, role-based access.

When should I choose ITTIA DB over Mimer SQL?

Choose ITTIA DB for industrial IoT sensor logging and local analytics; medical and automotive device data; and edge AI preprocessing on microcontrollers. Choose Mimer SQL for in-vehicle infotainment and telematics data; industrial controllers needing predictable SQL; and OpenVMS application modernisation.

Is ITTIA DB or Mimer SQL more popular?

Mimer SQL ranks #322 on the WhichDB Score (8.6/100) and ITTIA DB ranks #758 (0.0/100). Popularity is not fit: check the requirements that matter for your project.

Are ITTIA DB and Mimer SQL open source?

No. ITTIA DB is proprietary, closed-source software. No. Mimer SQL is proprietary, closed-source software.