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CPU Patches Merged with PSU Patches Starting With Oracle Database 12c

I'm not going to draw this out, though I just wanted to help make this information more widely known to the Oracle community as it was news to me when researching CPU patches for a 12c client of ours. Direct Quote from Oracle Docs: “2.1 Database Security Patching from 12.1.0.1 Onwards Starting with Oracle Database version 12.1.0.1, Oracle only provides Patch Set Updates (PSU) to...
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Monitoring your WAS JVMs with wsadmin

There are many expensive monitoring tools on the market which are licensed based on value process unit. The tools are cost prohibited for IT shops with a tight budget or are never adding into the cost of a project implementation. IT shops with deeper pockets often do not monitor QA environments with expensive monitoring tools and instead depend on load generation utilities to report...
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Oracle Looping Chain of Synonyms. ORA-01775

So I encounter the looping chain of synonyms error every once in a while and it seems pretty simple to understand, though I thought I would take a minute to demonstrate how it works. ORA-01775: looping chain of synonyms - Basically means that you created a synonym that points to another object in a circle. Here is an example that would cause the error: Connected to: Oracle...
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Top 10 Things to Know Before Starting Statistical Analysis

There are two primary techniques used in today’s statistical world Descriptive techniques describe and summarize data Inferential techniques allow us to estimate and draw conclusions about populations from samples Data can be formally categorized in three categories Interval or real numbers Nominal or categorical ...
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Renaming an Oracle Database when using ASM 12c

There might be better ways to do it, though this is how I renamed a database when asked to do so...Hope it helps someone out. Make sure Oracle env is set ORACLE_HOME ORACLE_SID sqlplus / as sysdba create pfile from spfile; exit Create a full database backup just in case you miss a step or something goes wrong. After this procedure the old backups and archivelog files...
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Adding Users in SQL Server after Moving a Database

When a database is moved to a new server, existing database users will not have access to the database on the new server. Attempting to add the users to the database on the new server results in an error message saying the user already exists in the database.  To fix this you have to drop the user from the database and then add the user back to the database. use TEST_DB go ...
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SQL Server Buffer

SQL Server Buffer Extension
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Versioning for Talend Open Studio

Talend Open Studio does (TOS) not have versioning like the Talend Integration Suite (TIS). In order to set up versioning for TOS we decided to use Tortoise SVN as the client & Slik SVN as the server. After installing Tortoise SVN & Slik SVN, close TOS if you have it open. Using Windows Explorer go to the network drive and folder where you would like to create the repository....
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Working with SQL Server Error Log

SQL Server Error Log Management
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Informix Listener-thread: err = -408: oserr = 0: errstr = : Invalid message type received from the sqlexec process

  Environment: Informix 11.50 FC3  /  AIX 6.1 Genero BDL 2.11.03  / Genero GDC 2.02 / License Manager 5.15. Error: Listener-thread: err = -408: oserr = 0: errstr = : Invalid message type received from the sqlexec process.   One of our Virtual-DBA clients called to report an issue with one of their daily processes. ...
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