Comment by darkmarmot
1 day ago
We run a large distributed cluster (currently 4 DCs spanning the US) and use hot code reload for live patches when needed and rolling deployments for our standard releases.
1 day ago
We run a large distributed cluster (currently 4 DCs spanning the US) and use hot code reload for live patches when needed and rolling deployments for our standard releases.
To add to this topic, people who do not know about erlang's hot code loading should watch this talk : https://www.youtube.com/watch?v=pQ0CvjAJXz4
A multi-DC running cluster where parts are progressively swapped at runtime. No database, only OTP.