spice-acceleration

Accelerate data locally for sub-second query performance — the feature and its configuration. Use this skill whenever the user asks about data acceleration concepts, enabling acceleration on a dataset, choosing refresh modes (full, append, changes, caching), configuring retention policies, setting up snapshots for cold-start, adding indexes and constraints, or understanding the difference between federated and accelerated queries. This skill covers the "what and why" of acceleration. For choosing which acceleration engine to use (Arrow vs DuckDB vs SQLite vs Cayenne), see spice-accelerators.