(Robert Catterall) Twice during the current calendar year, I’ve worked on a Db2 for z/OS performance issue that I’ve encountered at various times over the past couple of decades: a transactional Db2 for z/OS workload (versus batch – more on that in a moment) has periods characterized by major increa
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Replacing ColdFusion Query-of-Query (QoQ) INNER JOIN And LEFT OUTER JOIN With Array Functions In Lucee CFML 5.3.3.62
(Ben Nadel) Earlier this week, I took a look through the InVision codebase, pulled-out several ColdFusion Query-of-Query (QoQ) examples, and then demonstrated how those query-of-queries could be re-implemented using Array functions in Lucee CFML.
The dark side of super_read_only
(Jean-François Gagné) There is an interesting feature in MySQL 5.7+: the global variable super_read_only. MySQL 5.6 and before only had the read_only global variable which is not preventing a user with SUPER privilege to write to the database.
Deploying an Oracle WebLogic Domain on a Kubernetes cluster using Oracle WebLogic Server Kubernetes Operator
(Marc Lameriks) At the Oracle Partner PaaS Summer Camp IX 2019 in Lisbon, held at the end of August, I followed a 5 day during workshop called “Modern Application Development with Oracle Cloud”.
Splitting a SQL Server Table Over Multiple Files
(Kenneth Igiri) There are situations where a SQL Server databases is handed over to you and you find that the primary data file is unnecessarily huge.
Learning Angular 8 – Lab One
(Abhishek Singh) Recently, Angular 8 versions have been released and developers stared, getting confused, with so many questions like what will be the new feature , how to upgrade, and so on.
Simple Scraping API with zenscrape
(David Walsh) So many developers believe that scraping a URL’s content is easy — just a simple curl and you’re done, right? Nope. CAPTCHAs, rate limitations, origin-specific limitations — they make getting content off the web a nightmare.
Using foreach with index in C#
(Thomas Levesque) Just a quick tip today!
Dynamic Tracing of MySQL Server With perf probe – Basic Example
(Valerii Kravchuk) I am going to write a series of blog posts based on my talks and experiences at Percona Live Europe 2019. The first one would be a kind of extended comment for a couple of slides from the “Tracing and Profiling MySQL” talk.
Oracle Forms & Reports 12.2.1.4.0 – First Look
(Dirk Nachbar) Yesterday I was blogging about the new Oracle Forms & Reports 12.2.1.4.0 Release.