Databases Agent Skills for Perplexity

Migrate legacy Hibernate 3/4/5 Criteria API code (`org.hibernate.Criteria`, `Restrictions`, `Projections`, `DetachedCriteria`, and result…

This skill should be used when the user works on Hibernate ORM code, asks to "review a Hibernate PR", "fix a Hibernate bug", "write a…

When to activate: Hibernate, session, query optimization, batch processing, second level cache, envers, auditing, Hibernate statistics

BullMQ expert for Redis-backed job queues, background processing, and reliable async execution in Node.js/TypeScript applications.

Expert in Drizzle ORM for TypeScript — schema design, relational queries, migrations, and serverless database integration.

You are an expert in Prisma ORM with deep knowledge of schema design, migrations, query optimization, relations modeling, and database…

Use when the user asks to write SQL queries, optimize database performance, generate migrations, explore database schemas, or work with…

Guides you through defining a relationship between two Honeydew entities — covering join type, direction, cross-filtering, and connection…

Use after creating or modifying ANY Honeydew object (metric, attribute, entity, domain).

Guides modeling hotel rate plans, room inventory, and availability/allotment for a multi-brand, multi-property hotel management company.

Manages datasets, tables, and jobs in BigQuery.

Use when designing or auditing IEEE ICDE experiments for a data-engineering paper: workload realism, tuned baselines, scale curves over…

Use when strengthening reproducibility evidence for an IEEE ICDE data-engineering paper: pinning hardware, storage devices, software…

Use when deciding what counts as evidence for an ICDT (International Conference on Database Theory) result — matching-bound complexity…

Assess the impact of a production bug (scope, duration, affected data) and generate a rake task to remediate any data issues

Given an Entropy Data data product URL or id, fetch its data contracts (output port ODCS files written next to the SQL under…

Selects and configures optimal incremental model strategies

This skill should be used when the user asks about the indexer data model, what the indexer indexes, indexer schema, contract actions…

Initialize warehouse schema discovery. Generates .astro/warehouse.md with all table metadata for instant lookups. Run once per project…

Apply Event Modeling to legacy systems using side-car pattern.