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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Faster exact row counts in YugabyteDB using range sharding and tablet-level parallelism
Exact row counts are common in migrations, validation, and operational checks. In YugabyteDB, SELECT COUNT(*) is correct and already distributed, but it […]
Read MoreSpeeding Up JDBC Bulk Inserts in YugabyteDB YSQL
High-volume inserts into YugabyteDB YSQL can be significantly faster when write batching and buffering are configured correctly. Many insert performance issues are […]
Read MoreSimulating a Multi-Cluster YugabyteDB + Istio Architecture on a Single Linux VM
If you haven’t already, start with YugabyteDB Tip #1: Understanding Multi-Region YugabyteDB on Kubernetes and Why Istio Is Required. Tip #1 explains […]
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