The B-Tree: It is like searching in a telephone directory with shuffled pagesuse-the-index-luke.com·5 pts·fatalmind·2
Everybody thinks SQL joins are slow-is it because MySQL doesn't have hash joins?use-the-index-luke.com·41 pts·fatalmind·24
About database performance issues that remain unsolved by horizontal scalabilityuse-the-index-luke.com·2 pts·fatalmind·0