Summary: How various open-source storage systems, including MongoDB, MySQL, PostgreSQL, Redis, and Cassandra, handle data replication, concluding that most use a log of commands propagated to replicas.
Summary: Review of the book 'Two Scoops of Django 1.11' by Daniel Greenfeld and Audrey Roy Greenfeld.
Summary: About the use of self-modifying code in the 1980s, and how it was used to overcome memory and CPU restrictions. It also explores modern alternatives to avoid conditionals.
Summary: About the importance of measuring code changes when adding complexity, implementing Chrome's new native image lazy-load attribute as a Pelican plugin as an example.
Summary: When to use feature flags in coding, including for new features, experimental features, breaking changes, and complex refactors.