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pavel trukhanov
in
some-tech-tldrs
Aug 20, 2018
TLDR How Twitch uses PostgreSQL
by Aaron Brashears
Real life with over 100 PG clusters in different regions.
Topology
As for Oct, 2016 Twitch
has ~125 OLTP database hosts…
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3
pavel trukhanov
in
some-tech-tldrs
Aug 15, 2018
TLDR Decrypting PgBouncer’s Diagnostic Information
by Ivan Vergiliev
Why high # of active connections is not a problem, and what to do with
waiting client's connections.
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5
2 responses
pavel trukhanov
in
some-tech-tldrs
Aug 15, 2018
TLDR Connection initiation overhead is killing your webapp —
by Eric Worden
What is the proper
max_connections
for PostgreSQL? — is the wrong question! Use a connection pool, like PgBouncer.
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pavel trukhanov
in
some-tech-tldrs
Aug 10, 2018
TLDR PostgreSQL and SRE : Log Shipping Replication
by Nitigya Sharma
Storing important data in one…
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pavel trukhanov
in
some-tech-tldrs
Aug 9, 2018
TLDR Postgres feature highlight — Wait events in 9.6 and 10
by Michael Paquier
Postgres got a new DBA…
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5
pavel trukhanov
in
some-tech-tldrs
Aug 9, 2018
TLDR Troubleshooting Daily Write Spikes on PostgreSQL RDS
by E. Tunggawan
Proactive investigation of a spike anomaly in DB metrics lead to discovery of huge temp file writes and one crazy Pg quirk.
Read more…
1
pavel trukhanov
in
some-tech-tldrs
Aug 8, 2018
TLDR Troubleshooting Postgres Streaming Replication
by Jonathan Katz
Be prepared — use WAL
archiving,
replication slots
, and
ensure you’re are constantly monitoring.
Read more…
7
pavel trukhanov
in
some-tech-tldrs
Aug 6, 2018
TLDR Cgroups v2: resource management done even worse the second time around
by davmac
Despite an attempt to create clearer API and simplify controllers implementation, v2 got its own quirks, you should…
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pavel trukhanov
in
some-tech-tldrs
Aug 2, 2018
TLDR Using cgroups to limit I/O
by André Carvalho
Cgroups V1 (and hense docker too) can’t limit non O_DIRECT io, while cgroups v2 can!
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12
pavel trukhanov
in
some-tech-tldrs
Jul 31, 2018
TLDR Understanding the new cgroups v2 API
by Rami Rosen
Cgroups v2 is a new API designed to make it more suitable for container resource limitation.
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43
1 response
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