Zero-Downtime Schema Changes: Expand/Contract, Backfills & Online DDL
Share

zero-downtime schema changes are the difference between shipping a NOT NULL column on a Friday afternoon and a 40-minute outage that pages…

 

 zero-downtime schema changes are the difference between shipping a NOT NULL column on a Friday afternoon and a 40-minute outage that pages…Continue reading on Medium » Read More Sql on Medium 

#sql

By ali

Leave a Reply