Upgrade to Pro — share decks privately, control downloads, hide ads and more …

Percona Migrator: an ActiveRecord adapter for o...

Sponsored · Your Podcast. Everywhere. Effortlessly. Share. Educate. Inspire. Entertain. You do you. We'll handle the rest. →
Avatar for Pau Pérez Pau Pérez
February 14, 2017
Programming
1
77

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
Tweet

More Decks by Pau Pérez

See All by Pau Pérez
Vim, Tmux and Rails
Avatar for Pau Pérez sauloperez
3
200
Design Principles
Avatar for Pau Pérez sauloperez
1
150
Renewable Energy Distribution Map of Catalan Homes
Avatar for Pau Pérez sauloperez
1
72

Other Decks in Programming

See All in Programming
コードレビューをしない選択 #でぃーぷらすトウキョウ
Avatar for Takuma Kajikawa kajitack
3
1k
20260313 - Grafana & Friends Taipei #1 - Kubernetes v1.36 的開發雜記：那些困在 Alpha 加護病房太久的 Metrics
Avatar for ChengHao Yang tico88612
0
220
Symfony + NelmioApiDocBundle を使った スキーマ駆動開発 / Schema Driven Development with NelmioApiDocBundle
Avatar for Shohei Okada okashoi
0
170
Angular-Apps smarter machen mit Gen AI: Lokal und offlinefähig - Hands-on Workshop!
Avatar for Christian Liebel christianliebel
PRO
0
120
[SF Ruby Feb'26] The Silicon Heel
Avatar for Vladimir Dementyev palkan
0
110
ベクトル検索のフィルタを用いた機械学習モデルとの統合 / python-meetup-fukuoka-06-vector-attr
Avatar for monochromegane monochromegane
2
470
Cyrius ーLinux非依存にコンテナをネイティブ実行する専用OSー
Avatar for n4mlz n4mlz
0
210
ロボットのための工場に灯りは要らない
Avatar for watany watany
11
3k
CDIの誤解しがちな仕様とその対処TIPS
Avatar for futokiyo futokiyo
0
220
AI時代のシステム設計：ドメインモデルで変更しやすさを守る設計戦略
Avatar for 増田 亨 masuda220
PRO
6
1.1k
クライアントワークでSREをするということ。あるいは事業会社におけるSREと同じこと・違うこと
Avatar for nnaka2992 nnaka2992
1
350
AWS Infrastructure as Code の新機能 2025 総まとめ 〜SA 4人による怒涛のデモ祭り〜
Avatar for Kenji Kono konokenj
10
3.4k

Featured

See All Featured
Code Review Best Practice
Avatar for Trisha Gee trishagee
74
20k
Chasing Engaging Ingredients in Design
Avatar for Sebastian Deterding codingconduct
0
140
Paper Plane (Part 1)
Avatar for Katie Cordina Lindsey katiecoart
PRO
0
5.7k
16th Malabo Montpellier Forum Presentation
Avatar for AKADEMIYA2063 akademiya2063
PRO
0
74
What the history of the web can teach us about the future of AI
Avatar for Ines Montani inesmontani
PRO
1
480
It's Worth the Effort
Avatar for 3n 3n
188
29k
The Power of CSS Pseudo Elements
Avatar for Geoffrey Crofte geoffreycrofte
82
6.2k
SEO in 2025: How to Prepare for the Future of Search
Avatar for Michael King ipullrank
3
3.4k
How to build an LLM SEO readiness audit: a practical framework
Avatar for Nick Samuel nmsamuel
1
690
The Art of Delivering Value - GDevCon NA Keynote
Avatar for David Neal reverentgeek
16
1.9k
Agile that works and the tools we love
Avatar for Rasmus Luckow-Nielsen rasmusluckow
331
21k
ラッコキーワード サービス紹介資料
Avatar for ラッコ株式会社 rakko
1
2.7M

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