Unsafe cast for performance
Performing unsafe casts for performance improvements
Filter IEnumerable with OfType
LINQ has a built in method to automatically filter a collection by a specific Type
Combining enum values
Using bit flags to combine enum values to simplify code
Parallel processing with ParallelEnumerable
Built in Linq parallel processing with ParallelEnumerable
Pub/Sub with Redis
Redis has pub/sub functionality in addition to being a key/value database