Writing a storage engine in Rust: Writing a persistent BTree (Part 1)

As part of a recent personal journey to better understand databases and better learn Rust, I have recently took on the project of writing a simple key-value storage engine. Crazy, right? Lets get started! B-Trees vs LSM TreesThe first thing one must think of when writing a key-value storage engine is -”How should I store my data so that I can perform reads and writes efficiently?”; The two most co