Upgrade to Pro — share decks privately, control downloads, hide ads and more …
Sign up for free

Percona Migrator: an ActiveRecord adapter for o...

Avatar for Pau Pérez Pau Pérez
February 14, 2017
Programming
86
1

Percona Migrator: an ActiveRecord adapter for online MySQL migrations

Presentation of https://github.com/redbooth/percona_migrator in Barcelona's MySQL meetup

Avatar for Pau Pérez

Pau Pérez

February 14, 2017

More Decks by Pau Pérez

See All by Pau Pérez
Vim, Tmux and Rails
Avatar for Pau Pérez sauloperez
3
210
Design Principles
Avatar for Pau Pérez sauloperez
1
160
Renewable Energy Distribution Map of Catalan Homes
Avatar for Pau Pérez sauloperez
1
81

Other Decks in Programming

See All in Programming
Are APIs Still Relevant in the AI Era?
Avatar for Antoine Bluchet soyuka
0
330
setup-vp GitLab対応の裏側
Avatar for Naoki Haba naokihaba
0
140
[ハンズオン]AIへの指示だけで「五目並べ」を作ってみよう
Avatar for Satoshi Kaneyasu satoshi256kbyte
1
260
Intent as Code
Avatar for Shoppingjaws shoppingjaws
6
1.1k
[GoCon2026] When Goroutines Are Not Enough: Runtime Locality in High-Throughput Go
Avatar for Takeru Hayasaka takehaya
6
2.5k
UPDATE をやめる — EF Core でマスタをバージョン管理する
Avatar for HideyukiKitao panda728
PRO
0
890
海上で動くGoサーバー: goroutineとchannelでさばく航行データストリーム
Avatar for Atsuki Seo atsuki_seo
0
980
thread_parallel_with_free-threaded_Python_and_NumPy.pdf
Avatar for Riku Sakamoto riku_sakamoto
0
360
WebRTC映像をAirPlayに対応させる挑戦.pdf
Avatar for monolithic-adam monolithic_adam
0
320
Augmenting AI with the Power of Jakarta EE
Avatar for ivargrimstad ivargrimstad
0
320
iOS 27でニュースアプリはどう変わる！？ 〜日経電子版の新機能対応と、開発事例から〜
Avatar for Kazuki Nakashima lynnswap
7
13k
Verilogで学ぶCPU自作入門.pdf
Avatar for uyuki uyuki234
8
3.7k

Featured

See All Featured
The Limits of Empathy - UXLibs8
Avatar for Cassini Nazir cassininazir
1
690
The World Runs on Bad Software
Avatar for Brandon Keepers bkeepers
PRO
72
12k
The Invisible Side of Design
Avatar for Vitaly Friedman smashingmag
301
52k
Fireside Chat
Avatar for paigeccino paigeccino
43
4k
Making Projects Easy
Avatar for Brett Harned brettharned
120
6.8k
WCS-LA-2024
Avatar for Leonardo Collado-Torres lcolladotor
0
830
Lightning Talk: Beautiful Slides for Beginners
Avatar for Ines Montani inesmontani
PRO
2
700
Fashionably flexible responsive web design (full day workshop)
Avatar for Andy Clarke malarkey
409
67k
The #1 spot is gone: here's how to win anyway
Avatar for Tamara Novitovic tamaranovitovic
4
1.2k
Typedesign – Prime Four
Avatar for Hannes Fritz hannesfritz
42
3.2k
I Don’t Have Time: Getting Over the Fear to Launch Your Podcast
Avatar for Joe Casabona jcasabona
35
2.9k
Agile that works and the tools we love
Avatar for Rasmus Luckow-Nielsen rasmusluckow
331
22k

Transcript

  1. Percona Migrator Active Record Adapter for online MySQL Migrations

  2. @prez_pau Backend developer at Redbooth and doing stuff with relational

    databases

  3. What’s Percona Migrator?

  4. ❤ to the users

  5. to developers

  6. migrations for apps but with steroids

  7. respectful with the database

  8. by default!

  9. No need to learn a new DSL

  10. to customers

  11. Does not affect the database’s functioning

  12. downtime

  13. How does it do that?

  14. from the folks at Percona pt-online-schema-change

  15. None
  16. None
  17. None

  18. With dynamic copy chunks replica lag monitoring load monitoring ...

  19. The glue: An ActiveRecord connection adapter

  20. None
  21. None
  22. None

  23. OK, but show me

  24. None

  25. Breaking news!

  26. Breaking news! There will be a rename

  27. departure? some migrating animal? stork, caribou, etc.

  28. bird, db_bird, angry_bird, paharoo?

  29. please, help us! redbooth/percona_migrator issues/43

  30. Do you want to know more? blog post

  31. Q&A