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Oracle Analytics by Adrian Ward
Oracle Analytics by Adrian Ward

25 Years Experience and Counting

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Oracle Analytics by Adrian Ward

25 Years Experience and Counting

Tag: obiee

Weekly News

May News

Posted on May 20, 2025May 22, 2025 By Adrian Ward

1.SQL Server Vulnerability: Audit Failure for SERVER_PERMISSION_CHANGE_GROUP in SQL Server 2022 This blog begins by saying, “Important Disclaimer: This vulnerability was reported to Microsoft. After assessment from Microsoft side they concluded that this is a low impact vulnerability and will fix it in a future “cumulative update” patch.” It concludes with “security…

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Analytics

Some Pre-Christmas Reading

Posted on December 17, 2024December 17, 2024 By Adrian Ward

1. Oracle ASM Filter Driver (AFD) Filtering and 5.15 UEK7 kernels Ron shares the background: “As a long time fan of the Oracle ASM Filer Driver, one of the major benefits for Oracle ASM Filter Driver (AFD) is AFD Filtering. AFD can ensure writes are only performed by trusted and…

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Analytics

December Musings

Posted on December 3, 2024 By Adrian Ward

1. Lock Control in Database Onur Ardahnli began with, “In today’s article, we will discuss checking for LOCKs in the  database, which is one of the checks we perform when there is a problem in the database.” 2. Spring Cleaning This blog goes through two different scenarios and concludes with: “Wrangling…

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Analytics

Some Summer Reading

Posted on July 17, 2024 By Adrian Ward

1. Installing Xfce on Oracle Linux 9 Martin Bach shares, “This post explains how to install Xfce on Oracle Linux 9.4 x86-64 using the EPEL (Extra Packages for Enterprise Linux) repository. I’m fairly sure the same applies to ARM64 as well, but I didn’t have time to test. The article is based on…

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Analytics

April’s Best Blogs

Posted on April 25, 2024April 25, 2024 By Adrian Ward

1.Configuring Shared Global Area (SGA) in a Multitenant Database David Kurtz shared, “I have been working on a PeopleSoft Financials application that we have converted from a stand-alone database to be the only pluggable database (PDB) in an Oracle 19c container database (CDB).  We have been getting ORA-4031 (unable to…

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APex

Weekly Update w/c 4th March 2024

Posted on March 4, 2024March 6, 2024 By Adrian Ward

Maria Colgan shared, “The longer an application has been successfully run, the more likely you are to have indexes that are no longer used or beneficial. Removing these indexes not only saves space but can also improve the performance of any DML operations. But knowing which indexes can be safely…

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Analytics

Weekly update

Posted on February 5, 2024February 10, 2024 By Adrian Ward

Neil Chandler begins this blog with, “Gathering object statistic in Oracle is important. The optimizer needs metadata about the object, such as the amount of rows and number of distinct values in a column, to help it decide the optimum way to access your data. This takes effort, and takes…

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Cloud

Monthly Round Up – October 2023

Posted on October 31, 2023January 28, 2024 By Adrian Ward

Blogs of the Week This blog centres around the new Oracle Cloud Infrastructure (OCI) Product Tours page. This is the analytics section The page also features links to useful YouTube videos. 2. Extract OCI Monitoring Metrics Using REST APIs Alfredo Krieg shares how you can list metric definitions and how…

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Analytics

Recent Blogs and News

Posted on April 7, 2023April 12, 2023 By Adrian Ward

Blogs This blog begins with: “Today when checking a recently installed server with Oracle Linux 7.9 and ASM 19.17 with ASMLib, we found that when performing any reboot on the server, ASM could not mount the disks.” Read how the fix was applied! 2. Health Check for DB Nikhil shares…

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Monthly News

What’s going on this February?

Posted on February 5, 2023February 6, 2023 By Adrian Ward

Blogs of the month Patching my environments with the January 2023 Bundle Patches Mike Dietrich shares information about January’s Security Alert and gives a quick overview of the patch bundles he intends to apply to his 19c and 21c environments. 2. Fixing up oem 11g This blog begins with, “Although oracle enterprise…

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