Azure

FC74: DevToolsProxy

FC73: SmallArrayPool<T>

Simple replacement for ArrayPool<T>

FC72: How to implement and use your own EventSource

Generating your own ETW events

FC71: Replacing BinaryReader.ReadString

String interning from raw data

FC70: A thread-safe lock-free string interner

Much better alternative to string.Intern

FC68: Finding the perfect place to cache a string

FC64: Sometimes you need to rewrite the whole method.

Performance issues are never alone

FC63: ServiceStack.Text CSV generation, so many downloads and yet so slow

Anyone can claim to be fast, until you measure it

FC61: Complete allocation sequence

Analyzing complete allocation sequence is super powerful

FC59: Thousands of small/efficient dictionaries needed

Sadness of software engineers: limited data structure choices

FC58: O(N) data structure -- slowly growing O(N^2) algorithm

When memory gets larger, garbage collection becomes more and more expensive

FC56; The deadly Linq.Enumerable.GroupBy you do not need and can't afford

Proper data structure design needed for large data processing