github
/
developer-roadmap
mirror of https://github.com/kamranahmedse/developer-roadmap.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
Roadmap to becoming a developer in 2022
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
2542 Commits
214 Branches
4 Tags
448 MiB
 
 
 
 
 
Tag: Branch: Tree: 9ddc9b5d06
Branches Tags
${ item.name }
Create tag ${ searchTerm }
Create branch ${ searchTerm }
from '9ddc9b5d06'
${ noResults }
developer-roadmap/content/roadmaps/101-backend/content/123-scalability/102-migration-strategies.md

619 B
Raw Blame History

Migration Strategies

Learn how to run database migrations effectively. Especially zero downtime multi-phase schema migrations. Rather than make all changes at once, do smaller incremental changes to allow old code, and new code to worth with the database at the same time, before removing old code, and finally removing the parts of the database schema which is no longer used.

Free Content Databases as a Challenge for Continuous Delivery