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Can Data Keep Pace with DevOps and Agile?

Provisioning a new server has become increasingly easy with virtualization. Provisioning data, however, can be more challenging, especially in Agile shops where the volume of environments required to support dev and testing can easily go beyond the abilities of your IT operations to keep up. Is there any way to make it easier? We brought […]

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Using the USER Pseudo-Column in Oracle Views

The USER pseudo-column is quite useful when you are using remote data access methods. For example, you may not want all remote users to see all rows in a table. To solve this problem, you must think of remote users as special users within your database. To enforce the data restriction, you need to create […]

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The Five Commandments of Tomorrow’s Network

  Recently, I’ve been giving some thought  to the roadblocks I discover when I attempt network automation and orchestration, and how those roadblocks impact the software-defined data center idea as a whole. As a result, I have a few suggestions for how to prepare a network – and the thought process – for the future. Thou shalt document thy […]

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Using Oracle Cost-based Optimizer Hints: Part 2

This article series will focus using Oracle cost-based optimizer (CBO) hints, and this second article on producing a series of hints that will replicate an exact explain plan. In Part 1, we discussed the OUTLINE produced by DBMS_XPLAN.Display(FORMAT=>’OUTLINE’),   I find the IGNORE_OPTIM_EMBEDDED_HINTS to be an interesting hint to appear here.  This hint says to ignore all hints.  […]

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Top Virtualization and IT Blogs

Discover, Alert, Remediate and Troubleshoot: Who does that anyways? In the past few weeks, I’ve introduced DART as the skills that virtualization admins need to develop and grow in order to become masters of their virtual universe. DART is an acronym for the skills of discovery, alerting, remediation, and troubleshooting. And they are basic skills […]

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