This Tip is the second in a two-part series looking at the performance impact of large multi-column IN lists in YugabyteDB. In […]
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Reduce YSQL Planning Overhead with Stable SQL and UNNEST
A multi-column IN predicate is a convenient way to perform a batch of point lookups: SELECT item_id, description, category_id, state_code, lookup_hash, version, […]
Read MoreReduce Master Reads During YSQL Connection Churn with Authentication Caching
Applications that frequently open and close YSQL connections can generate more database work than the SQL being executed might suggest. Every fresh […]
Read MoreRow-Level Security Is a Predicate, Not a One-Time Check
Row-Level Security (RLS) is a powerful way to enforce tenant isolation directly inside YugabyteDB. A typical multi-tenant policy might look like this: […]
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