spice-caching

Configure Spice.ai in-memory result caching for SQL queries, search results, and embeddings. Use this skill whenever the user asks about caching configuration, tuning cache TTL or max size, choosing eviction policies (LRU vs TinyLFU), enabling stale-while-revalidate, setting up cache-control headers, using custom cache keys (Spice-Cache-Key), monitoring cache metrics, choosing between plan vs SQL cache key types, or enabling zstd compression for cached results. Also use when the user asks why they're getting MISS/STALE responses or wants to optimize cache hit rates.