Posts written by Akiko Hoshikawa

This author has written 3 articles
Fast IO with zHyperLink

Lightning Fast I/O via zHyperLink and Db2 for z/OS Exploitation – Part 2

Last week we ended with Db2 Performance of zHyperLink Read. Now let’s look at the CPU cost of zHyperLink read. As explained last week, I/O operation is now synchronous to CPU with zHyperLink and SQL processing spins while waiting for…
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