This video demonstrates using Db2 IFCID 199 and SMF 42 data to gauge Db2 GETPAGE efficiency, showing percentages for buffer pool hits, disk cache hits, and actual disk I/Os.
z/OS is not just for COBOL, PL/I, and Assembler developers – organizations can also draw on open languages like Node.js, Python, and Go to write business-critical applications on z/OS to…