| Subject | English | Korean |
| IT | concurrency control | 동시성 통제 |
| comp., MS | concurrency model | 동시성 모델 (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 | 동시성 런타임 (A concurrent programming framework for C++ that simplifies parallel programming and helps developers write robust, scalable, and responsive parallel applications) |
| comp., MS | optimistic concurrency | 낙관적 동시성 (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 | 비관적 동시성 (A method of managing concurrency by using a lock technique to prevent other clients from updating the same object at the same time) |