by XTIVIA | Dec 9, 2014 | Blog, Data Management, Databases
Sometimes things should only happen at certain times. Not long ago I was asked to create a script that is triggered by an event, however, would only execute certain commands if the event occurred during a single specific time range. Creating an alert to handle...
by XTIVIA | Dec 8, 2014 | Blog, Data Management, Databases
Recently for a client I had to manually remove a few failed database software installations and a couple of failed client installs from a Windows 2008R2 server. Attempts were made to try and force a 10.2.0.1 Oracle Database and client install on the server. They were...
by XTIVIA | Dec 8, 2014 | Blog, Data Management, Databases
So we have several Virtual-DBA clients that come to us that either had previous DBAs onsite or previous remote DBA services. Everyone has different ways of setting up performance monitoring of databases, though a potentional problem that I see a lot is the...
by XTIVIA | Dec 8, 2014 | Blog, Data Management, Databases
I encountered an issue today with an instance that was showing up in OEM 11g though you couldn’t get to the database instance management page as the Agent Connection to Instance was reporting Unavailable. I came up with nothing after a few hours of checking...
by Kathleen Long | Dec 8, 2014 | Blog, Business Intelligence, Data Management, Data Warehousing, Databases
While doing research for an upcoming add on to our standard Health Checks, I have been reviewing the different option to set in the configuration file for SQL Server Reporting Services. There are memory settings which should be addressed, especially if you are running...
by XTIVIA | Nov 25, 2014 | Blog, Data Management, Databases
Beginning in SQL Server 2005 Microsoft introduced a hidden database called the Resource Database. While it is often referred to as the resource database the actual name is mssqlsystemresource. The database contains all the system objects that are included with SQL...
by XTIVIA | Nov 19, 2014 | Blog, Data Management, Databases
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...
by XTIVIA | Oct 31, 2014 | Blog, Data Management, Data Warehousing
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...
by XTIVIA | Oct 20, 2014 | Blog, Data Management, Databases
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...
by XTIVIA | Oct 15, 2014 | Blog, Data Management, Databases
Have you ever noticed when you are working on a query for SQL Server and the second time you execute the query it runs much faster than the first time you had executed it? There is a reason for this and most likely it is caused by your buffer. When your SQL...
