Writing
Idempotency and Concurrent Requests
Repeated and concurrent order requests must preserve accepted outcomes without duplicate work. Compare canonical request identity, allowed race outcomes, stored facts, and outgoing effects.
Topic
Concurrency
Behavior when operations overlap and contend for shared state or resources. Verification considers allowed outcomes, arbitration, duplicate effects, and the schedules a particular arrangement actually exercises.
3 pages
Writing
Data Parallel – Parallel Programming in C#/.NET
Data parallelism distributes compute-bound work across cores. Prime-counting examples compare PLINQ, Parallel.For, thread-local state, partitioning, and measured timings.
Writing
ASP.NET Performance-Instantiating Business Layers
Create a BusinessModule in HttpApplication.Init to reuse it across requests. The proposed ASP.NET design relies on application-instance ownership and stateless business layers.