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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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Detachable Sessions For Oracle expdp/impdp

So I wanted to throw a quick reminder out there of a nice feature that came along with Oracle 10g and datapump exports and imports. The feature I’m referring to is the ability to detach and reattach to export and import jobs. To detach from an export or import you simply hit CTRL+C once the export or import has started. This will take you to the datapump command line...
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Test That Database Backup

Does your backup plan work?
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Query your SQL Server Error Log

Learn how to Query the Error Log
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