Neeraj Bhatia
  • 33, Male
  • Bangalore
  • India
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At 8:29am on December 15, 2008, Aman Sharma said…
welcome !
At 8:31am on February 9, 2008, Amardeep Sidhu said…
Welcome to the gang man !!!

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About Me:
Oracle Database Performance Tuning, Capacity Planning
 
 
 

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Blog Posts

Database hang and Row Cache Lock concurrency troubleshooting

This post will help to analyze Oracle database instance slowdown that can happen due to considerable row cache lock (enqueue) wait events. It’s is based on a real case of a database hang that I worked on recently. I must admit this type of situation does not appear often but it’s very dangerous since it can considerably slow down a database instance or even freeze it for a short period of time. In most cases SQL against ASH view and Systemstate dumps can help to nail down the problem unless…

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Posted by Kirill Loifman on April 15, 2014 at 12:53am

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