| English | German |
| concurrency model | Parallelitätsmodell (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) |
| optimistic concurrency | optimistische Nebenläufigkeit (A type of locking in which the data page or row containing one or more records (rows) -- (including the data being edited) -- is unavailable to other users only while the data is being updated, but is available between the Edit and Update operations) |
| optimistic concurrency | optimistische Parallelität (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) |
| pessimistic concurrency | pessimistische Parallelität (A method of managing concurrency by using a lock technique to prevent other clients from updating the same object at the same time) |