(David Ducos and Ivan Groenewold) ProxySQL and Orchestrator are usually installed to achieve high availability when using MySQL replication. On a failover (or graceful takeover) scenario, Orchestrator will promote a slave, and ProxySQL will redirect the traffic.
Author: SSWUG Research
Xamarin Details iOS Fix to ‘Prevent App Store Rejection’
(David Ramel) Microsoft published guidance for iOS mobile developers using Xamarin.Forms to avoid potential App Store rejection caused by the deprecation of Apple’s UIWebView component.
Using ColdFusion Tags In CFScript In Lucee CFML
(Ben Nadel) Last week, I had lunch with Gert Franz – co-creator of the open source ColdFusion-compatible language, Lucee CFML. At the meeting, I was telling Gert how using Lucee over the last year or so has really reignited my love and passion for ColdFusion programming.
ASP.NET Core in Azure App Services’ Docker Images – Part 1
(Shawn Wildermuth) I’ve been using Azure App Services (e.g. WebApps) for a few years now. I’ve been mostly happy with the result.
Creating a Db2 for z/OS REST service to call a SQLPL
(Jane Man) After publishing a few blogs on Db2 for zOS REST service, I start getting questions on how to create/invoke a REST service to call a SQLPL. In the following sections, I am going to show you how to create and invoke such service.
Print PDF from Oracle APEX to Local or Remote Printer
(Dimitri Gielis) On Twitter, I got a lot of reactions on my previous blog post Printing to local (Zebra) printer from Oracle APEX in the Cloud.
ORA-00942: table or view does not exist
(Satishbabu Gunukula) When calling a table directly or through procedure/function…etc user may receive error “ORA-00942: table or view does not exist”.
Excel/CSV Import to a new TABLE in SQL Developer Web
(Jeff Smith) You have some data, but not in your trusty Oracle Database yet.
A Quick Guide to Java on Netty
(Andrew Hughes) Netty is a non-blocking input/output (NIO) framework that makes it relatively simple to develop low-level network servers and clients. Netty provides an incredible amount of power for developers who need to work down on the socket level, for example when developing custom communicati
Changing the owner of a schema removes all direct permissions of objects owned by the schema.
(Kenneth Fisher) This is one of those things that probably doesn’t happen all that often, but bit me in the … elbow … to the tune of ~10 hours recently.