Arpit Bhayani
Projects
Blogs
Notes
Papershelf
Bookshelf
Courses
Talks
Home
Topics
Postgresql
#postgresql
(3)
3 notes
2026
(3)
Jun 23
NOTE
PostgreSQL Uses Histograms and MCVs to Estimate Rows
Distributed Systems
#distributed-systems
#databases
#histograms
Apr 29
NOTE
Pushdown optimization in pg_clickhouse improves data querying efficiency
Distributed Systems
#distributed-systems
#clickhouse
#data-filtering
Apr 14
NOTE
Update Heavy PostgreSQL Workloads Require Autovacuum Tuning
Distributed Systems
#distributed-systems
#autovacuum
#concurrency