TechPlanetScaleabout 19 hours ago
What is a data topology?
5 min read
Neki's data topology is a JSON configuration mapping PostgreSQL tables to physical shards for query routing. It uses shard indexes with xxhash, modulo, or range strategies, plus shard groups and an authoritative group for metadata. Neki updates it live during resharding and table moves.
Level
Hype check
Tap to vote and see what everyone thinks.
