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InterSystems IRIS vs jBASE

InterSystems IRIS: Multi-model data platform (SQL, objects, globals, vectors) with built-in interoperability, big in healthcare. jBASE: MultiValue database that compiles Pick BASIC to native code, now part of Rocket's MV portfolio.

key differences

  • InterSystems IRIS is primarily a relational database; jBASE is multivalue (Pick).
  • InterSystems IRIS is built for larger datasets (≤ 1 PB) than jBASE (≤ 10 TB).
  • Horizontal scaling is native in InterSystems IRIS and none in jBASE.
  • Transactions: InterSystems IRIS offers full ACID; jBASE offers limited.
  • Only InterSystems IRIS has joins, full-text search, vector search, json, stored procedures.

choose intersystems-iris for

  • +Electronic health records and hospital information systems
  • +Health information exchanges and FHIR servers
  • +High-throughput financial transaction processing
  • +Supply-chain and logistics platforms needing integration plus analytics

best at · OLTP, HTAP, Real-time analytics

choose jbase for

  • +Core banking and finance packages built on jBASE
  • +Legacy Pick application hosting on modern servers
  • +Consolidating D3 systems onto a supported platform

best at · OLTP

InterSystems IRISMulti-model data platform (SQL, objects, globals, vectors) with built-in interoperability, big in healthcare.
jBASEMultiValue database that compiles Pick BASIC to native code, now part of Rocket's MV portfolio.
overview
Primary model
Relational
Multivalue (Pick)
Also supports
Object, Document, Key-Value, Multivalue (Pick), Vector
–
Type
Database engine
Database engine
Status
Active
Active
Developer
InterSystems Corporation
Rocket Software (formerly Zumasys)
First release
2018
1991
Latest version
2026.2 (CD) (Jul 22, 2026)
6.2.2 (Dec 2025)
License
ProprietaryProprietary commercial license
ProprietaryProprietary commercial license
Free tier
✓
—
popularity
WhichDB Score
13.3
1.4
Rank
#253
#554
GitHub stars
–
–
Stack Overflow questions
42
29
scale & guarantees
Comfortable data size
Large (≤ 1 PB)
Medium (≤ 10 TB)
Horizontal scaling
Native
None
Multi-region
Read replicas
Read replicas
ACID
Full
Limited
Consistency
Strong
Strong
Schema
Flexible
Flexible
Architecture
Client server, Primary replica, Distributed
Client server, Single node
deployment
Self-hosted
✓
✓
Vendor-managed cloud
✓
—
Serverless
—
—
Embedded
—
—
Edge
—
—
Clouds
AWS, Azure, Google Cloud
–
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, ObjectScript, Python (Embedded)
Pick BASIC (jBC), jQL
Client languages
Java, C#, Python, JavaScript, C++
C, C++, Java, C#
Best for
OLTP, HTAP, Real-time analytics, Vector search
OLTP
Add more to this comparisonNot sure either fits? Try smart match

InterSystems IRIS vs jBASE: FAQ

What is the difference between InterSystems IRIS and jBASE?

InterSystems IRIS: Multi-model data platform (SQL, objects, globals, vectors) with built-in interoperability, big in healthcare. jBASE: MultiValue database that compiles Pick BASIC to native code, now part of Rocket's MV portfolio. InterSystems IRIS is primarily a relational database; jBASE is multivalue (Pick). InterSystems IRIS is built for larger datasets (≤ 1 PB) than jBASE (≤ 10 TB). Horizontal scaling is native in InterSystems IRIS and none in jBASE.

When should I choose InterSystems IRIS over jBASE?

Choose InterSystems IRIS for electronic health records and hospital information systems; health information exchanges and FHIR servers; and high-throughput financial transaction processing. Choose jBASE for core banking and finance packages built on jBASE; legacy Pick application hosting on modern servers; and consolidating D3 systems onto a supported platform.

Is InterSystems IRIS or jBASE more popular?

InterSystems IRIS ranks #253 on the WhichDB Score (13.3/100) and jBASE ranks #554 (1.4/100). Popularity is not fit: check the requirements that matter for your project.

Are InterSystems IRIS and jBASE open source?

No. InterSystems IRIS is proprietary, closed-source software. No. jBASE is proprietary, closed-source software.