by Craig S. Mullins | Feb 23, 2023 | AI, ChatGPT, cost, Oracle, z/OS
If you read my blog post from yesterday, you know that I have been playing around with ChatGPT, the latest AI technology that is sweeping the headlines.Yesterday I was asking it about the mainframe, but today I thought I'd ask ChatGPT about Db2 and Oracle,...
by Robert | Mar 1, 2021 | DB2, z/OS
From time to time I will receive a note from a Db2 for z/OS DBA, asking for help in understanding why there is a larger-than-expected amount of Db2 catalog access activity associated with package authorization checks, and what can be done to address that situation. In...
by Kate Wheat | Feb 18, 2021 | z/OS
By Kate Wheat, Laura Kunioka-Weis, and Haakon Roberts With the new redirected recovery feature of Db2 for z/OS, you can test and validate your recovery procedures and performance without impacting the availability of production systems or applications. This feature...
by Craig S. Mullins | Mar 10, 2020 | book, Java, jdbc, LUW, performance, sql, z/OS
DBAs: are you looking for a way to help train your developers to code more efficient Db2 application programs? Programmers: do you want to understand the best practices for writing high-performing Db2 applications?Well, my latest book, A Guide to Db2 Performance...
by Craig S. Mullins | Mar 10, 2020 | book, Java, jdbc, LUW, performance, sql, z/OS
DBAs: are you looking for a way to help train your developers to code more efficient Db2 application programs? Programmers: do you want to understand the best practices for writing high-performing Db2 applications?Well, my latest book, A Guide to Db2 Performance...
Recent Comments