whichdb
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Altibase vs Oracle Database

Altibase: Korean hybrid in-memory/on-disk RDBMS for telecom and finance, closed-source again since 2023. Oracle Database: The enterprise heavyweight: RAC, Data Guard and a converged engine for SQL, JSON, graph and vectors.

key differences

  • Oracle Database is built for larger datasets (≤ 1 PB) than Altibase (≤ 10 TB).
  • Only Oracle Database has full-text search, vector search, json, change data capture, materialized views.

choose altibase for

  • +Telecom charging and subscriber data
  • +Securities trading and market-data stores
  • +Manufacturing execution systems
  • +Highway toll and transport transaction systems

best at · OLTP, Real-time analytics, IoT

choose oracle-database for

  • +Core banking and payment systems
  • +Packaged ERP back ends (Oracle E-Business Suite, JD Edwards, PeopleSoft)
  • +Telecom billing and subscriber management
  • +Mixed OLTP plus in-database analytics and vector search

best at · OLTP, HTAP, Warehouse

AltibaseKorean hybrid in-memory/on-disk RDBMS for telecom and finance, closed-source again since 2023.
Oracle DatabaseThe enterprise heavyweight: RAC, Data Guard and a converged engine for SQL, JSON, graph and vectors.
overview
Primary model
Relational
Relational
Also supports
Spatial
Document, Graph, Vector, Spatial, XML
Type
Database engine
Database engine
Status
Active
Active
Developer
Altibase Corp.
Oracle Corporation
First release
1999
1979
Latest version
8 (Jan 2026)
23.26.4 (26ai RU) (Oct 2026)
License
ProprietaryProprietary (open-source edition discontinued in 2023)
ProprietaryOracle commercial license
Free tier
—
✓
popularity
WhichDB Score
5.5
56.9
Rank
#383
#17
GitHub stars
–
–
Stack Overflow questions
–
152.3K
scale & guarantees
Comfortable data size
Medium (≤ 10 TB)
Large (≤ 1 PB)
Horizontal scaling
Addon
Addon
Multi-region
Read replicas
Active active
ACID
Full
Full
Consistency
Strong
Strong
Schema
Strict
Strict
Architecture
In memory, Client server, Primary replica, Distributed
Client server, Primary replica, Shared storage, Distributed
deployment
Self-hosted
✓
✓
Vendor-managed cloud
—
✓
Serverless
—
—
Embedded
—
—
Edge
—
—
Clouds
–
Oracle Cloud, 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, PSM
SQL, PL/SQL, SQL/PGQ
Client languages
C, C++, Java, C#, Python
Java, Python, JavaScript, C#, Go, C, C++, PHP
Best for
OLTP, Real-time analytics, IoT, Tick data
OLTP, HTAP, Warehouse, Vector search
Add more to this comparisonNot sure either fits? Try smart match

Altibase vs Oracle Database: FAQ

What is the difference between Altibase and Oracle Database?

Altibase: Korean hybrid in-memory/on-disk RDBMS for telecom and finance, closed-source again since 2023. Oracle Database: The enterprise heavyweight: RAC, Data Guard and a converged engine for SQL, JSON, graph and vectors. Oracle Database is built for larger datasets (≤ 1 PB) than Altibase (≤ 10 TB). Only Oracle Database has full-text search, vector search, json, change data capture, materialized views.

When should I choose Altibase over Oracle Database?

Choose Altibase for telecom charging and subscriber data; securities trading and market-data stores; and manufacturing execution systems. Choose Oracle Database for core banking and payment systems; packaged ERP back ends (Oracle E-Business Suite, JD Edwards, PeopleSoft); and telecom billing and subscriber management.

Is Altibase or Oracle Database more popular?

Oracle Database ranks #17 on the WhichDB Score (56.9/100) and Altibase ranks #383 (5.5/100). Popularity is not fit: check the requirements that matter for your project.

Are Altibase and Oracle Database open source?

No. Altibase is proprietary, closed-source software. No. Oracle Database is proprietary, closed-source software. License: Oracle commercial license.