Upgrade to PRO for Only $50/Year—Limited-Time Offer! 🔥

Percona Migrator: an ActiveRecord adapter for o...

Avatar for Pau Pérez Pau Pérez
February 14, 2017
Programming
1
74

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
67

Other Decks in Programming

See All in Programming
LLMで複雑な検索条件アセットから脱却する！！ 生成的検索インタフェースの設計論
Avatar for po3rin po3rin
3
800
React Native New Architecture 移行実践報告
Avatar for taminif taminif
1
160
【CA.ai #3】Google ADKを活用したAI Agent開発と運用知見
Avatar for Kazuki Hara harappa80
0
310
Socio-Technical Evolution: Growing an Architecture and Its Organization for Fast Flow
Avatar for Chris Richardson cer
PRO
0
340
Your Architecture as a Crime Scene? Forensic Analysis
Avatar for Manfred Steyer manfredsteyer
PRO
0
100
ZOZOにおけるAI活用の現在 ~モバイルアプリ開発でのAI活用状況と事例~
Avatar for ZOZO Developers zozotech
PRO
9
5.7k
ハイパーメディア駆動アプリケーションとIslandアーキテクチャ: htmxによるWebアプリケーション開発と動的UIの局所的適用
Avatar for Ryota Nakamura nowaki28
0
420
Flutter On-device AI로 완성하는 오프라인 앱, 박제창 @DevFest INCHEON 2025
Avatar for JaiChangPark itsmedreamwalker
1
110
FluorTracer / RayTracingCamp11
Avatar for kugi kugimasa
0
230
なあ兄弟、 余白の意味を考えてから UI実装してくれ！
Avatar for Ryomm ktcryomm
11
11k
AIエンジニアリングのご紹介 / Introduction to AI Engineering
Avatar for r-kagaya rkaga
8
2.9k
認証・認可の基本を学ぼう後編
Avatar for kaza kouyuume
0
240

Featured

See All Featured
Rebuilding a faster, lazier Slack
Avatar for samanthasiow samanthasiow
85
9.3k
Scaling GitHub
Avatar for Zach Holman holman
464
140k
Facilitating Awesome Meetings
Avatar for Lara Hogan lara
57
6.7k
It's Worth the Effort
Avatar for 3n 3n
187
29k
A better future with KSS
Avatar for Kyle Neath kneath
240
18k
Save Time (by Creating Custom Rails Generators)
Avatar for Garrett Dimon garrettdimon
PRO
32
1.8k
Six Lessons from altMBA
Avatar for Skipper Chong Warson skipperchong
29
4.1k
Optimising Largest Contentful Paint
Avatar for Harry Roberts csswizardry
37
3.5k
[Rails World 2023 - Day 1 Closing Keynote] - The Magic of Rails
Avatar for Eileen M. Uchitelle eileencodes
37
2.6k
Balancing Empowerment & Direction
Avatar for Lara Hogan lara
5
800
The Pragmatic Product Professional
Avatar for Laura Van Doore lauravandoore
37
7.1k
Docker and Python
Avatar for Tania Allard trallard
47
3.7k

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