“We get a group of people, hopefully in the same room and around tables… eight tables of like five people”
BS
Ben Shore
Lawyerist Podcast ·
“You can have parallel run jobs... you do the schema migration, and it's called blue-green swap, and you swap the tables once it's ready”
Sahil Walia · Software Engineering Radio - the podcast for professional software developers · Sahil Walia on Schema Changes and Data Migrations
Play from 15:04
15:04
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What was described
run parallel jobs that write to a new table while the old table continues serving, then swap tables (blue-green swap) to apply schema changes without downtime
Said nearby on the same subject
“When you do alter table on a large table, it acquires an exclusive lock, and what happens is when you're doing that alter, it blocks all the region”
SW
Sahil Walia
Software Engineering Radio - the podcast for professional software developers ·
“You will write ahead logs in Postgres or binlog in MySQL… replay the changes into a new system when the new schema… essentially zero application code changes.”
SW
Sahil Walia
Software Engineering Radio - the podcast for professional software developers ·
“You have to upscale your team… so you can earn your seat at that table… understand the data… orchestrate it on your own without needing IT”
BV
Brenno Valerio
The Agile Brand with Greg Kihlström® | What CMOs Need to Know About Marketing Technology, AI & CX ·
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