vs

CortexDB vs MarkLogic

CortexDB: Schema-less multi-model engine from Germany's Cortex AG, now sold as CortexEngine within Cortex-IP. MarkLogic: Enterprise multi-model database for XML, JSON and RDF with built-in search and semantic RAG.

key differences

  • CortexDB is primarily a multivalue (Pick) database; MarkLogic is document.
  • MarkLogic is built for larger datasets (≤ 1 PB) than CortexDB (≤ 10 TB).
  • Horizontal scaling is none in CortexDB and native in MarkLogic.
  • Transactions: CortexDB offers limited ACID; MarkLogic offers full.
  • Only CortexDB has streaming ingest.
  • Only MarkLogic has transactions, joins, vector search, geospatial, triggers.

choose cortexdb for

  • +Integrating heterogeneous enterprise data without upfront schema design
  • +Master-data and process-dependency analysis
  • +Low-code business applications on top of the Uniplex layer

best at · OLTP, OLAP, Metadata

choose marklogic for

  • +Publishing and media content repositories
  • +Government and intelligence data hubs
  • +Financial regulatory and trade data integration
  • +Semantic knowledge graphs combined with documents

best at · Content, Search, Knowledge graph

overview
Primary model
Multivalue (Pick)
Document
Also supports
Document, Key-Value
XML, RDF / Triple Store, Search Engine, Graph, Vector, Spatial
Type
Database engine
Database engine
Status
Active
Active
Developer
Cortex AG
Progress Software
First release
2014
2003
Latest version
–
12.1.0 (Sep 10, 2026)
License
ProprietaryCommercial license
ProprietaryProprietary commercial licence
Free tier
✓
✓
popularity
WhichDB Score
1.5
21.6
Rank
#535
#138
GitHub stars
–
–
Stack Overflow questions
–
3.9K
scale & guarantees
Comfortable data size
Medium (≤ 10 TB)
Large (≤ 1 PB)
Horizontal scaling
None
Native
Multi-region
Read replicas
Read replicas
ACID
Limited
Full
Consistency
Strong
Strong
Schema
Schemaless
Flexible
Architecture
Client server
Distributed, Client server
deployment
Self-hosted
✓
✓
Vendor-managed cloud
✓
—
Serverless
—
—
Embedded
—
—
Edge
—
—
Clouds
–
AWS, Azure
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
Cortex API, JavaScript
XQuery, Server-side JavaScript, SPARQL, SQL, Optic API
Client languages
JavaScript, Java
Java, JavaScript, Python, C#
Best for
OLTP, OLAP, Metadata
Content, Search, Knowledge graph, Metadata

CortexDB vs MarkLogic: FAQ

What is the difference between CortexDB and MarkLogic?

CortexDB: Schema-less multi-model engine from Germany's Cortex AG, now sold as CortexEngine within Cortex-IP. MarkLogic: Enterprise multi-model database for XML, JSON and RDF with built-in search and semantic RAG. CortexDB is primarily a multivalue (Pick) database; MarkLogic is document. MarkLogic is built for larger datasets (≤ 1 PB) than CortexDB (≤ 10 TB). Horizontal scaling is none in CortexDB and native in MarkLogic.

When should I choose CortexDB over MarkLogic?

Choose CortexDB for integrating heterogeneous enterprise data without upfront schema design; master-data and process-dependency analysis; and low-code business applications on top of the Uniplex layer. Choose MarkLogic for publishing and media content repositories; government and intelligence data hubs; and financial regulatory and trade data integration.

Is CortexDB or MarkLogic more popular?

MarkLogic ranks #138 on the WhichDB Score (21.6/100) and CortexDB ranks #535 (1.5/100). Popularity is not fit: check the requirements that matter for your project.

Are CortexDB and MarkLogic open source?

No. CortexDB is proprietary, closed-source software. License: Commercial license. No. MarkLogic is proprietary, closed-source software.