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Weblogic Thread Monitoring: Your Finger on the Pulse of the Middle Tier

Introduction WebLogic thread monitoring is very important for all slow or hanging application server issues. All WebLogic (middleware) requests are processed by thread pool thus it becomes a very important place to check for the problems. In Oracle DBA terms it’s very similar to checking database active sessions. Weblogic server architecture Weblogic server has a

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Cintra Data Masking and Subsetting Solution

Most of us know that Oracle has an option that can be added to Enterprise Edition databases called the Data Masking and Subsetting Pack. This is a powerful solution, typically used to mask data when it is exported from a Production database and loaded into a Non-Production environment, so that our Developers do not have

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The Oracle Optimizer: Mode Considerations

Oracle’s Cost-Based Optimizer has been with us now for a long time. Choosing the right mode setting can improve the average performance of your database queries and is often overlooked. The Optimizer tries to determine the best execution plan for a database query based on many factors including table statistics, query predicates, joins, indexes, partitions

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Private Cloud Design: Pick the Right Brick

I guess many of you still remember good old times when your company had about three core applications, users were less than twenty, the client layer was installed on a few workstations and all this was fitting perfectly on 2 single instance databases. And then, the company grows, business gets diversified, and suddenly IT becomes

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