Scaling Postgres Episodes Page 13

SQL Functions, Explain Analyze Buffers, Debug Autovacuum, RLS Multi-Tenancy | Scaling Postgres 226

In this episode of Scaling Postgres, we discuss PG14's new SQL function syntax, including buffers when doing explain analyze, how to debug autovacuum and using row-level security to handle multi-tenancy.

PSQL GEXEC, Delete Duplicates, Postgres Podcast, Puny to Powerful | Scaling Postgres 225

In this episode of Scaling Postgres, we discuss /gexec available in psql, how to delete duplicates using a window function, a new Postgres podcast and a performance talk about going from puny to powerful.

Column Performance, BRIN Win, Unique and Null, Parallel Distinct | Scaling Postgres 224

In this episode of Scaling Postgres, we discuss how too many columns in a table can affect performance, at what point BRIN indexes win over btree, and Postgres 15 supporting unique nulls and parallel distinct queries.

Database Decomposition, Fast Text Search, Understanding pg_stat_activity, Window Functions | Scaling Postgres 223

In this episode of Scaling Postgres, we discuss the process of decomposing your database, how to search text in Postgres quickly, how to understand the output of pg_stat_activity and how to use window functions to solve a use case.

Postgres 15 Beta 2, Concerning Locks, Vacuum Tuning, Transaction Anomalies | Scaling Postgres 222

In this episode of Scaling Postgres, we discuss the release of Postgres 15 Beta 2, investigating concerning locks, best ways to tune autovacuum and handling transaction anomalies with select . . . for update.

psql Shortcuts, Debugging Deadlocks, Find & Stop Queries, Using SCRAM | Scaling Postgres 221

In this episode of Scaling Postgres, we discuss psql shortcuts, how to debug deadlocks, how to find & stop queries and how to understand and use SCRAM authentication.

PG 14.4 Release, Subscription Skip, Using Schemas, Open Source Citus | Scaling Postgres 220

In this episode of Scaling Postgres, we discuss a PG 14.4 release, how to skip transactions with logical replication, how to use schemas and Citus going fully open source.

Out-Of-Cycle Release, Should You Upgrade, Postgres Survey, Automatic Indexing | Scaling Postgres 219

In this episode of Scaling Postgres, we discuss a Postgres 14 out-of-cycle release next week, whether you should upgrade, the state of Postgres survey and a tool for automatic indexing.

PG14 Index Bug, View Permissions, Logical Replication Conflicts, AlloyDB Under the Hood | Scaling Postgres 218

In this episode of Scaling Postgres, we discuss a severe bug with index creation in Postgres 14, view permissions options, dealing with logical replication conflicts and looking under the hood of AlloyDB.

Schema Change Mistakes, Canceling Statements, pg_rman, Pedantry Removal | Scaling Postgres 217

In this episode of Scaling Postgres, we discuss mistakes you can make when doing schema changes, how best to cancel statements, looking into pg_rman, and looking at a pedantry removal.