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·50 words

To hearken back to the previous comparison of Java versus compiled languages, AWS has a case here where a naive rewrite of their JVM database in Rust created massive performance wins.

At this point, you need to be asking yourself: Why would anybody ever write a database in Java?

https://www.allthingsdistributed.com/2025/05/just-make-it-scale-an-aurora-dsql-story.html

Alper Cugun
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Alper Cugun

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·105 words
It’s relevant to my interests to read how others have massively scaled the systems we use. Discord has a solid write-up here of how to deal with Elastic Search.

A twofer on software estimation that also tallies with my intuition. People are really great at estimating the median which is impossible to communicate to people without deep intuition for software engineering and statistics.

·232 words
I fully agree with Paolo Scanferla here that very complex typing (“hyper-typing”) is an impediment to get anything done but besides the technical aspects, here are some ratchets here that are very pernicious.