SQL Navigator (affectionately know as SQL Nav) is an awesome tool for application developers. It has all of the features a developer needs: SQL tuning, PL/SQL debugging, schema browser, code completi...
Here is a series of videos by CJ Date on Relational Theory. Introduction video An Introduction to set theory (videos on O’Reilly website) Nullology (Videos on O’Reilly website) ...
Exadata comes with two types of servers, cell (storage) and compute (db). Its important for Database Machine Administrators (DMAs) to manage and configure servers for various purposes. For cell server...
Database statistics describe and give information about the data within a database. When the data is retrieved from the database via a query, the query optimizer generates an execution plan for the qu...
Two X6-2 Elastic Full capacity Exadata systems were deployed recently. Due to the following BUG, cell names were not properly updated with the client provided names after executing the applyElasticCon...
Introduction In the first part of this two-article tutorial on integrating an AWS CodePipeline with a Jenkins pipeline we introduced the importance of using a Jenkins pipeline to build and test code b...
It’s 2018 and welcome to it. Here’s hoping that 2018 is a easier year than 2017 was. For me, that means no brain tumor this year. Hopefully that’s a easy bar to hit. Denny The post appeared firs...
Not long ago, a veteran Db2 for z/OS DBA contacted me with an interesting question. He had, in the system he supported, a table with a clustering index, and he wanted to know how he could get Db2 to a...
Hi everybody, I'd like to share with you my plans for my upcoming speaking activities for the first half of 2018. Israel Oracle User (ILOUG) Group Tech Days 2018 (Jan 22-23) – very excited to presen...
Introduction In an earlier article we introduced creating an AWS CodePipeline to continuously integrate GitHub code for a Docker image and subsequently continuously deploy a Docker platform applicat...
Introduction InModularization by using Oracle Database Containers and PDBs on Docker Engine we discussed using a Docker image for Oracle Database 12c. A Docker image is built from a Dockerfile, which ...
¡Que éste inicio del nuevo año sea un año lleno de éxitos personales y profesionales para cada uno! Este año 2017 fue un año en el cual he podido cumplir muchas metas personales y profesionales, ent...
