Cartabase
Cartabase Enterprise Schema Intelligence Platform for IBM DB2 is purpose-built for air-gapped, distributed defence and government environments. Deployed as a single 32 KB WAR file on IBM WebSphere Liberty, Cartabase reads only structural metadata from DB2 system catalog views — never application data — and delivers 25 analytical capabilities including automatic foreign-key inference, multi-level impact analysis, schema fingerprinting, and NL-to-SQL conversion.
The platform runs on IBM Power P10/P11 (PPC64LE) infrastructure with zero outbound network connections.
BUILT FOR SECURE, AIR-GAPPED ENVIRONMENTS
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Highlights
World's smallest enterprise schema tool — 32 KB total footprint, 1000x lighter than alternatives
Zero-data-access architecture — reads ONLY SYSCAT system catalog views, never application tables
Fully air-gap compatible with zero outbound network connections — verified through traffic analysis
Automatic FK inference discovers relationships without declared constraints — unique capability
SHA-256 schema fingerprinting for cross-environment consistency verification across 1,000+ servers
NL-to-SQL conversion without AI/LLM — fully deterministic, works identically in disconnected environments
Multi-level impact analysis with 4-tier risk scoring before any schema change
Compliant with DPDP Act 2023, IT Act 2000, MeitY, Defence CDA/MoD, SOX, GDPR, ISO 27001
Flat-rate perpetual licensing with no per-seat or recurring costs