Understanding database indexes in PostgreSQL(blog.mastermind.dev)230 points by mrpotato 3 years ago | 15 comments
Conformance checking at MongoDB: Testing that our code matches our TLA+ specs(mongodb.com)103 points by todsacerdoti 1 year ago | 58 comments
How to optimize a CUDA matmul kernel for cuBLAS-like performance (2022)(siboehm.com)86 points by mpweiher 2 years ago | 21 comments
Don't rely on IF NOT EXISTS for concurrent index creation in PostgreSQL(shayon.dev)60 points by shayonj 2 years ago | 43 comments