Data processing and Priority processing

Data processing noun - (computer science) a series of operations on data by a computer in order to retrieve or transform or classify information.

Priority processing and data processing are semantically related. In some cases you can replace phrase "Priority processing" with "Data processing", this phrases are similar.

Priority processing noun - Data processing in which the operations performed are determined by a system of priorities.

Data processing and priority processing are semantically related. You can use "Data processing" instead a noun phrase "Priority processing".