Access time
Latency between a request to an electronic system and the access being completed / From Wikipedia, the free encyclopedia
For access time in hard disk drives, see Disk access time. For access time in Unix file statistics, see stat (system call). For access time in telecommunications networks, see Access network § Access process.
Access time is the time delay or latency between a request to an electronic system, and the access being completed or the requested data returned
This article includes a list of general references, but it lacks sufficient corresponding inline citations. (February 2013) |
In a computer and software systems, it is the time interval between the instant at which an instruction control unit initiates a call for data or a request to store data, and the instant at which delivery of the data is completed or the storage is started. Note that in distributed software systems, access time (aka latency) should be measured through "99th percentile".[1]