Preventing downtime during deployments is crucial for maintaining service availability and ensuring a positive user experience. Blue-green deployments have emerged as a popular strategy to achieve this goal. However, they introduce challenges, especially when dealing with database changes. This article delves into what blue-green deployments are, why database changes can be tricky in this context, and how to navigate common change scenarios effectively in Django. Blue-Green Deployments A blue...| Posts on Johnny Metz
How to store configuration of a Heroku app in the environment, keeping config out of code, making it easy to maintain app or deployment specific configs.| devcenter.heroku.com
A description of the custom error information written to logs when your app experiences an error.| devcenter.heroku.com
Use Heroku Postgres followers to create database replicas, leader-follower setups, hot standbys and to quickly upgrade/migrate databases.| devcenter.heroku.com
Forking creates a new database containing a snapshot of an existing database at the current point in time.| devcenter.heroku.com
These are the help texts for each of the core Heroku CLI commands. You can also see this text in your terminal with heroku help, heroku --help, or heroku -h.| devcenter.heroku.com