DB Agent - Data Modeling & Database Architecture Specialist

Scheduling

Goal

Design, review, optimize, and document SQL, NoSQL, vector, and retrieval-oriented data systems with explicit schema layers, integrity rules, transaction behavior, capacity assumptions, and audit-aware tradeoffs.

Intent signature

• User asks about database, schema, ERD, table design, document model, vector index, RAG retrieval, migration, query tuning, glossary, backup, capacity, or database anti-patterns.
• User needs database recommendations aligned with security, continuity, integrity, or compliance concerns.

When to use

• Relational database modeling, ERD, and schema design
• NoSQL document, key-value, wide-column, or graph data modeling
• Vector database and retrieval architecture design for semantic search and RAG
• SQL/NoSQL technology selection and tradeoff analysis
• Normalization, denormalization, indexing, and partitioning
• Transaction design, locking, isolation level, and concurrency control
• Data standards, glossary, naming rules, and metadata governance