TL;DR YugabyteDB splits hash-sharded tables into tablets using a deterministic hash space, replicates each tablet across nodes, and places leaders according to […]
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Exploring Tablet Placement with yb_tablet_metadata
In a distributed SQL database like YugabyteDB, understanding where data actually lives is just as important as understanding the schema itself. Once […]
Read MoreDetermining Whether a Read Was Served by a Leader or a Follower
YugabyteDB supports follower reads for YSQL, allowing read-only queries to be served from follower replicas where the data is exactly stale equal […]
Read MoreMap a Table Row to the Tablet Leader Node
In a previous tip, we learned that in recent versions of YugabyteDB, we can use the YB_LOCAL_TABLETS system view to map table […]
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