Fast DataFrame library (Apache Arrow) for Python and Rust: expressions, lazy/streaming, GPU acceleration, time series patterns, pandas/spark/kdb migration
/plugin marketplace add DeevsDeevs/agent-system/plugin install deevsdeevs-polars-expertise-polars-expertise@DeevsDeevs/agent-systemPayload Development plugin - covers collections, fields, hooks, access control, plugins, and database adapters.
Database query optimization, cloud cost optimization, and scalability improvements
Essential developer skills including Git workflows, SQL optimization, error handling, code review, E2E testing, authentication, debugging, and monorepo management
Database architecture, schema design, and SQL optimization for production systems