Update 2025-03-05-this-week-in-rust.md (rust-lang#6430)

Add blog post: "The power of interning: making a time series database 2000x smaller in Rust"

Co-authored-by: Ben Dillon <146687321+bdillo@users.noreply.github.com>

Author: gendx

draft/2025-03-05-this-week-in-rust.md

@@ -45,6 +45,7 @@ and just ask the editors to select the category.
 * [video] [9 Rules for Porting Rust to the Browser](https://www.youtube.com/watch?v=i6dahKSnuUg)
 
 ### Rust Walkthroughs
+* [The power of interning: making a time series database 2000x smaller in Rust](https://gendignoux.com/blog/2025/03/03/rust-interning-2000x.html)
 * [Building a DNS Server in Rust: Part 1 of 2](https://rust-trends.com/posts/building-a-dns-server-in-rust/)
 
 ### Research