VSAM dataset browse, layout, and API

Browse VSAM and other mainframe datasets, associate COBOL copybooks in a Datasets catalog, and expose published content through CoreIQ REST APIs.

OL CoreIQ provides a browser workbench for mainframe datasets through OL-DS-SERVER (remote OpenLegacy Data Server) and OL-DS-LOCAL (embedded local access when CoreIQ runs on z/OS). Teams search catalogs, view raw and structured records, associate COBOL copybooks into the Datasets catalog, curate REDEFINES and approvals, and publish dataset content for REST consumers.