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Percona Migrator: an ActiveRecord adapter for online MySQL migrations
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Pau Pérez
February 14, 2017
Programming
1
60
Percona Migrator: an ActiveRecord adapter for online MySQL migrations
Presentation of
https://github.com/redbooth/percona_migrator
in Barcelona's MySQL meetup
Pau Pérez
February 14, 2017
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Transcript
Percona Migrator Active Record Adapter for online MySQL Migrations
@prez_pau Backend developer at Redbooth and doing stuff with relational
databases
What’s Percona Migrator?
❤ to the users
to developers
migrations for apps but with steroids
respectful with the database
by default!
No need to learn a new DSL
to customers
Does not affect the database’s functioning
downtime
How does it do that?
from the folks at Percona pt-online-schema-change
None
None
None
With dynamic copy chunks replica lag monitoring load monitoring ...
The glue: An ActiveRecord connection adapter
None
None
None
OK, but show me
None
Breaking news!
Breaking news! There will be a rename
departure? some migrating animal? stork, caribou, etc.
bird, db_bird, angry_bird, paharoo?
please, help us! redbooth/percona_migrator issues/43
Do you want to know more? blog post
Q&A