| Subject | English | Czech |
| comp., MS | concurrent operation | souběžná operace (A computer operation in which two or more processes (programs) have access to the microprocessor's time and are therefore carried out nearly simultaneously. Because a microprocessor can work with much smaller units of time than people can perceive, concurrent processes appear to be occurring simultaneously but in reality are not) |
| comp., MS | maximum concurrent calls | maximální počet souběžných volání (A configuration setting that represents the maximum number of concurrent calls to service instances that are executing) |
| comp., MS | maximum concurrent sessions | maximální počet souběžných relací (A configuration setting that represents the maximum number of client sessions that can be active at the same time for service instances in memory) |