Which hashing algorithm is best for uniqueness and speed? - Software Engineering Stack Exchange

Which hashing algorithm is best for uniqueness and speed? Example (good) uses include hash dictionaries. I know there are things like SHA-256 and such, but these algorithms are designed to be secure, which usually means they are slower than algorithms that are less unique. I want a hash algorithm designed to be fast, yet remain fairly unique to avoid collisions.

[peketamin]

検証報告がすごい

[roshi]

いろんなハッシュアルゴリズムのテスト結果。数行で実装できるFNVを調べてたら見つけた。

[moccos_info]

ハッシュアルゴリズム評価、英単語・1-216553の整数・216553個のUUID で速度と衝突率

[kei2100]

hash

[yoppiblog]

よい

[fcicq]

fnv-1a