David Wolever

When the abyss gazes back: staring down Python's surprising internals (David Wolever)

David Wolever - Floats are Friends: making the most of IEEE754.00000000000000002 - PyCon 2019

CUSEC 2015 – The Important Parts of School (from a dropout's perspective) by David Wolever

Postgres, MVCC, and you or, Why COUNT(*) is slow (David Wolever)

Postgres, MVCC, and You by David Wolever

David Wolever

David Wolever: When the abyss gazes back staring down Pythons surprising internals PyCon

DevTO #70: Talk #1: Postgres, MVCC, and You

Scaling Postgres Episode 12 | The Future | Slow Counts | Avoid Or | Replication

Is it safe to rely on Postgres' deadlock detection for concurrency control?

DevOps & SysAdmins: Linux: mount a 'striped' disk image?

DevOps & SysAdmins: solution to store 10TB /Month (6 Solutions!!)

What is the single most influential book every sysadmin should read? (37 Solutions!!)

DevOps & SysAdmins: mod_rewrite: access URL-path in RewriteCond

DevOps & SysAdmins: Is possible to arbitrarily register names to the same public IP?

Why does Python use different quotes for representing strings depending on their content?

DevOps & SysAdmins: Equivalent of `nice` for filesystem IO? (2 Solutions!!)

DevOps & SysAdmins: Save options passed to a './configure' script? (2 Solutions!!)

DevOps & SysAdmins: Force ntpd to make changes in smaller steps (2 Solutions!!)

DevOps & SysAdmins: Linux: How do I run a script when an external drive is connected?

Debian: automatic notification of updates? (2 Solutions!!)

nginx terminates connection after 65k bytes

VirtualBox incredibly slow (CPU bound) with Debian host and guest

apache running different sites for different urls