Redis 8.8: New array data structure & open source features

What this post added

Introduced a new general-purpose array data structure to Redis. This data structure is index-addressable, supports dynamic resizing, sparse storage, ring buffer semantics (ARRING command), server-side aggregations (SUM, MIN, MAX, AND, OR, XOR), and search operations (exact, partial, glob, regex). Benchmarks demonstrate superior random element read/write/delete performance compared to lists and competitive performance with hashes, with a ~18% higher memory footprint per element than lists.