How Discord Stores Trillions of Messages | Deep Dive скачать в хорошем качестве

How Discord Stores Trillions of Messages | Deep Dive

Fundamentals of Database Engineering udemy course (link redirects to udemy with coupon) https://database.husseinnasser.com Discord engineering goes into details of how they migrated from Cassandra to ScyllaDB, improved the performance of their reads and writes and rearchitected their backend to support the new load. It is an interesting episode lets get into it 0:00 Intro 1:50 Relational vs Distributed 7:00 The Cassandra Troubles 11:00 SnowFlake vs UUID 14:30 B+Tree 19:20 B+Tree and SSDs 25:30 LSM Trees 31:00 Hot partitions 36:00 Cassandra Garbage Collector Pauses 40:00 Changing the Architecture 45:00 The Data Services 55:00 The Migration 1:02:00 Zoned Named Spaces 1:04:00 Summary Article here How Discord Stores Trillions of Messages   / discord   Fundamentals of Backend Engineering Design patterns udemy course (link redirects to udemy with coupon) https://backend.husseinnasser.com Fundamentals of Networking for Effective Backends udemy course (link redirects to udemy with coupon) https://network.husseinnasser.com Follow me on Medium   / membership   Introduction to NGINX (link redirects to udemy with coupon) https://nginx.husseinnasser.com Python on the Backend (link redirects to udemy with coupon) https://python.husseinnasser.com Become a Member on YouTube    / @hnasr   Buy me a coffee if you liked this https://www.buymeacoffee.com/hnasr Arabic Software Engineering Channel    / @husseinnasser   🔥 Members Only Content    • Members-only videos   🏭 Backend Engineering Videos in Order https://backend.husseinnasser.com 💾 Database Engineering Videos    • Database Engineering   🎙️Listen to the Backend Engineering Podcast https://husseinnasser.com/podcast Gears and tools used on the Channel (affiliates) 🖼️ Slides and Thumbnail Design Canva https://partner.canva.com/c/2766475/6... Stay Awesome, Hussein