by Marc Clifton
A discussion of various approaches to threading, covering locks, mutexes, semaphores, concurrent collections, work queues, threads, PLINQ, TPL, exception handling, and cancellation tokens
by Alphakoda
PLINQ /Parallel LINQ is part of the TPL (Task Parallel Library) and it makes your life easier when it comes to multi-core processor programming which is totally different from multithreading which allows more than one thread per process and you have no idea if they will be equally distributed across
by Ivan Krivyakov
PLinq and source IEnumerable thread safety
by JasonShort
How to speed up blocking functions with PLINQ