Why do databases store data in B+ trees? скачать в хорошем качестве

Why do databases store data in B+ trees?

System Design for SDE-2 and above: https://arpitbhayani.me/masterclass 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 evolution of storage from naive implementations to optimized B plus trees in databases. I explained the need for using B plus trees, how table data is stored in them, and how the tree is serialized and stored on disk. I also introduced a system design course I offer. I highlighted the limitations of naive data storage methods like linear scans and explained how B plus trees solve efficiency issues in insertions, updates, finds, deletes, and range queries by organizing data into nodes on disk. Recommended videos and playlists If you liked this video, you will find the following videos and playlists helpful System Design:    • PostgreSQL connection management and per-c...   Designing Microservices:    • Should You Adopt Microservices? Here’s Wha...   Database Engineering:    • How nested loop, hash, and merge joins work.   Concurrency In-depth:    • How to write efficient and fair multi-thre...   Research paper dissections:    • The Google File System - Paper Explained   Outage Dissections:    • Dissecting GitHub Outage and things to do ...   Hash Table Internals:    • Internal Structure of a Hash Table   Bittorrent Internals:    • Introduction to BitTorrent and the problem...   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:   / arpitbhayani   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.