spice-accelerators

Choose and configure the right acceleration engine — Arrow, DuckDB, SQLite, Cayenne, PostgreSQL, or Turso. Use this skill whenever the user needs to pick an accelerator engine, compare engines (e.g. "should I use DuckDB or Cayenne?"), configure engine-specific parameters (duckdb_file, sqlite_file), tune memory vs file mode, or understand engine capabilities and limitations. This skill is the engine selection and tuning guide. For the broader acceleration feature (refresh modes, retention, snapshots, indexes), see spice-acceleration.