Category: Uncategorized

Dec 19

Standby Network Tuning

I’ve been working on tuning our network configuration between our primary and standby databases. This entry shows the steps I took. The first thing to check is our bandwidth. I talked with our Network Admin and we have a DS-3 link between our primary data center at our corporate headquarters and our DR site 30 …

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Oct 03

One of my typical days

Yesterday morning, I ran across this blog entry from Bobby Durrett’s blog about a typical day in his life as a DBA. So I figured I would have some similar fun and document my workday. So here is how my day went yesterday: 7:30 – Got to work. Checked email to make sure there was …

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Sep 20

Off to Open World

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Sep 04

Oracle 11.2.0.4 Released

I had a short vacation last week and while I was gone, Oracle released the 11.2.0.4 patchset. This is patch number 13390677. It seems that as soon as I get caught up, I have a new version to contend with. Some time ago, I was two weeks away from completing upgrades of all of our …

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Aug 27

SQL Developer 4 Explain Plan Options

I often use SQL Developer as a quick and easy way to generate an Explain Plan for a query. I see that the new version of SQL Developer 4 contains a few more options than than its predecessor. In SQL Developer 3, you could go to Tools –> Preferences and then in Database –> Autotrace/Explain …

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Jun 26

Oracle 12c DB Express

Last August, I mentioned that Oracle’s EM DB Control product was nearing the end. Now that Oracle 12c has been released, we now have information that the replacement for DB So, to treat erectile dysfunction in men is very urgent. get viagra without prescription Clean the genital area by using this douche. tab viagra 100mg …

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Jun 26

Oracle Database 12c Arrives

Oracle just launched the newest major version of their flagship product, Oracle Database 12c. The documentation can be found here. Instead of 100mg of generic viagra sale , even a 50mg pill or Kamagra might be quite sufficient to get a diagnosis and decide what treatment is the right one to suit each individual can …

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Jun 21

CSV in SQL Developer…

…and other formats as well. I came across this in a recent AskTom article where you can quickly generate output from a query in CSV format using SQL Developer.  The way I have always done it, is to enter the SQL statement in my SQL Worksheet. Then hit Run Statement (CTL-Enter). Right click on the …

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Oct 24

Agent Crashes

I have a problem that occurred recently where my Grid Control 11g agents keep crashing on a daily basis. To find out why the agent is crashing, I went to the database server and looked in $AGENT_HOME/hostname/sysman/log in the emagent.log file. At the time of the agent crash, I found this error in the log …

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Oct 18

Security Patch Monkey Business

A few days ago, Oracle released their quarterly patches for currently supported Oracle versions. Now in the past, the DBA had the option of installing the Cumulative Patch Update (CPU) or the Patch Set Update (PSU). Basically, the CPU contains just security patches and the PSU contains security patches and other bug fixes. Beginning in …

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