Dissecting GitHub Outage and things to do after that
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In the video, I discussed the aftermath of an outage using the GitHub incident as an example. The outage was caused by an integer overflow in a foreign key column, leading to high failure rates. Mitigation involved running a schema migration to change the column type. Post-mitigation steps included addressing data inconsistencies, cache invalidation, setting up proper alerting, and taking preventive measures. The importance of regular audits, improved alerting, and preventive actions to avoid recurring issues was emphasized. These steps can prevent similar outages in the future.
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Things you will find amusing
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Thank you for watching and supporting! it means a ton.
I am on a mission to bring out the best engineering stories from around the world and make you all fall in
love with engineering. If you resonate with this then follow along, I always keep it no-fluff.
System Design for Beginners: https://arpitbhayani.me/sys-design
Redis Internals: https://arpitbhayani.me/redis
Build Your Own Redis / DNS / BitTorrent / SQLite - with CodeCrafters.
Sign up and get 40% off - https://app.codecrafters.io/join?via=...
In the video, I discussed the aftermath of an outage using the GitHub incident as an example. The outage was caused by an integer overflow in a foreign key column, leading to high failure rates. Mitigation involved running a schema migration to change the column type. Post-mitigation steps included addressing data inconsistencies, cache invalidation, setting up proper alerting, and taking preventive measures. The importance of regular audits, improved alerting, and preventive actions to avoid recurring issues was emphasized. These steps can prevent similar outages in the future.
Recommended videos and playlists
If you liked this video, you will find the following videos and playlists helpful
System Design: PostgreSQL connection management and ...
Designing Microservices: Advantages of adopting a microservice...
Database Engineering: How nested loop, hash, and merge join...
Concurrency In-depth: How to write efficient and fair multi...
Research paper dissections: The Google File System - Paper Explained
Outage Dissections: Dissecting GitHub Outage and things t...
Hash Table Internals: Internal Structure of a Hash Table
Bittorrent Internals: Introduction to BitTorrent and the pr...
Things you will find amusing
Knowledge Base: https://arpitbhayani.me/knowledge-base
Bookshelf: https://arpitbhayani.me/bookshelf
Papershelf: https://arpitbhayani.me/papershelf
Other socials
I keep writing and sharing my practical experience and learnings every day, so if you resonate then follow along. I keep it no fluff.
LinkedIn: LinkedIn: arpitbhayani
Twitter: Twitter: arpit_bhayani
Weekly Newsletter: https://arpit.substack.com
Thank you for watching and supporting! it means a ton.
I am on a mission to bring out the best engineering stories from around the world and make you all fall in
love with engineering. If you resonate with this then follow along, I always keep it no-fluff.
2 سال پیش
در تاریخ 1401/04/17 منتشر شده
است.
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