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Postgres Weekly
Issue 239 — January 17, 2018
PostgreSQL Meltdown: What's The Effect on Performance?
How have the fixes for the recent Spectre and Meltdown CPU vulnerabilities affected Postgres performance? This first look suggests about a 7% performance hit.
2ndQuadrant   #news 
Graphile: Instant GraphQL APIs for Postgres Databases
Auto-discovers tables, columns, relations, procedures and more, then runs a high-performance secure GraphQL API server that adheres to best practices.
Benjie Gillam   #tools 
PostgresConf US 2018: The Postgres Ecosystem Conference
Join a diverse class of over 700 hundred Postgres professionals from around the world for the the preeminent “People, Postgres and Data” experience.
PostgresConf.​Org    #sponsored 
PostgreSQL Configuration for Humans
No tuning equals below par performance. But which parameters to tune? This talk looks at the performance advantages of appropriately tuning your postgresql.conf file.
Alvaro Hernandez   #video 
Indexing with Postgres: When Less is More
Indexes are pretty easy to add and should speed up query performance, except sometimes it's more complicated. This deep dive is a great look at analyzing query and index perf.
Nathan Yergler
Exploring SP-GiST and BRIN Indexes Visually using pg_hexedit
pg_hexedit makes it possible to edit Postgres relation files from a hex editor.
Peter Geoghegan
Advanced Postgres Internals: Building a Description Tool
In this post, learn about Postgres’ internal tables and use Python to build your own description dictionary from scratch.
Dataquest
Go Deep into Today’s Modern Data Tier to See the Root of the Problem Fast
SelectStar    #sponsored 
Database Sharding Explained in Plain English
Craig Kerstiens
Migrations and Long Transactions in Postgres
“When running backfills or any long job it’s crucial to be conscious of how long any particular transaction will be running, and do a better of chunking the work into separate queries if possible.”
Sidharth Shanker
PL/Swift: Write Custom Postgres Functions in Swift
The Always Right Institute   #tools 
pglogical 2.1.1: A Logical Replication Postgres Extension
2nd Quadrant   #tools 
Tune Your PostgreSQL Cloud Instance on Amazon RDS for Your Workload
EnterpriseDB Tune-Up Service    #sponsored 
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