#zero-downtime on Hacker News

2 stories tagged zero-downtime, newest first.

Screenshot of gds.blog.gov.uk: We migrated our PostgreSQL database with 11 seconds downtime

We migrated our PostgreSQL database with 11 seconds downtime (gds.blog.gov.uk)

548 points by sh_tomer 2 years ago | 189 comments

A GOV.UK Government Digital Service blog post describing how the team migrated a PostgreSQL database with only 11 seconds of downtime.

postgresql database-migration zero-downtime gov-uk

Screenshot of knock.app: Zero downtime Postgres upgrades

Zero downtime Postgres upgrades (knock.app)

335 points by brentjanderson 2 years ago | 104 comments

Knock engineering blog post describing how they upgraded Postgres 11.9 to 15.3 with zero downtime using logical replication, support scripts, and Elixir/BEAM tooling.

postgresql logical-replication database-upgrades elixir

#zero-downtime on Hacker News

We migrated our PostgreSQL database with 11 seconds downtime(gds.blog.gov.uk)

Zero downtime Postgres upgrades(knock.app)

We migrated our PostgreSQL database with 11 seconds downtime (gds.blog.gov.uk)

Zero downtime Postgres upgrades (knock.app)