Scaling Postgres Episode 137 Toast Impact | zheap Storage | More Performance | pg_rewind Changes
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In this episode of Scaling Postgres, we discuss the impact of toast, zheap storage results, more Postgres 13 performance data and changes to pg_rewind.
Content Discussed
- Statement from the PostgreSQL Core Team on the EDB acquisition of 2ndQuadrant
- The Surprising Impact of Medium-Size Texts on PostgreSQL Performance
- zheap: Inspecting storage sizes
- Postgres 13 Performance with OpenStreetMap data
- TPC-H performance since PostgreSQL 8.3
- pg_rewind changes in PostgreSQL 13
- Data consistency issues in logical replication
- Logical Replication Upgrade in Postgres
- How to Upgrade PostgreSQL 11 to PostgreSQL 12 with Zero Downtime
- Using PostgreSQL to Shape and Prepare Scientific Data
- The way PG store null value in record
- Free Space Mapping file in details
- Damien Clochard
YouTube Video
