Assertion: operating system's application | /r/CapableOf | use gdg
Facets:
value: to collect data
type: PURPOSE
Source sentences:
text: But one could set up GDGs with more than 3 generations and some applications used GDGs to collect data from several sources and feed the information to one program - each collecting program created a new generation of the file and the final program read the whole group as a single sequential file (by not specifying a generation in the JCL).