FrozenDictionary Under the Hood: How Fast Is It Compared to Dictionary and Why

I’m happy to share the translation of my article about a new type of generic collections in C#: FrozenDictionary. The main feature of this dictionary is that it’s immutable, but allows reading the data faster comparing to a standard Dictionary.

I split the results on the cover by a reason: the algorithms used in FrozenDictionary are highly depended on key type, the size of the array or even the number of the string keys with the same length.

Curious to learn more? Check out the article!