| Subject | English | Polish |
| comp., MS | concurrency model | model współbieżności (A way in which an application can be designed to account for concurrent operations that use the same cached data. Windows Server AppFabric supports optimistic and pessimistic concurrency models) |
| comp., MS | Concurrency Runtime | środowisko uruchomieniowe współbieżności (A concurrent programming framework for C++ that simplifies parallel programming and helps developers write robust, scalable, and responsive parallel applications) |
| comp., MS | optimistic concurrency | optymistyczna współbieżność (A method of managing concurrency by using a cached object's version information. Because every update to an object changes its version number, using version information prevents the update from overwriting someone else's changes) |
| comp., MS | pessimistic concurrency | pesymistyczna współbieżność (A method of managing concurrency by using a lock technique to prevent other clients from updating the same object at the same time) |