Thoughts on Rust, a few thousand lines in
To say my first foray into Rust was a frustrating struggle would be an understatement. I picked a terrible first project that left me neck deep in Rust’s trickiest areas right off the bat. I was excited to try again. A few years ago I wrote Sumoshell, a CLI App for log analysis. I’d wanted to improve it for a while, so porting it to Rust seemed like a nice way to kill two birds with one stone. Lik
Why Writing a Linked List in (safe) Rust is So Damned Hard
Before I start this post, let me preface it by saying that I’m not an experienced Rustacean by any means. The excellent foks at /r/rust gave a lot of helpful feedback and cleared up some misconceptions I had. Futher errata and corrections are appreciated. This post is aimed at helping other fledgling rust-learners avoid my mistake. First, by helping Rust learners pick good introductory projects th
Postgres Indexes Under the Hood
Many software engineers use database indexes every day, but few of us really understand how they work. In this post I’ll explain: How indexing works in Postgres using B-Trees What B-Trees are Why they are a good fit for this problem Indexes in Postgres Postgres actually offers 4 different kinds of indexes for different use cases. In this post I’ll be focusing on the “normal” index, the kind you ge
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