Mohamed Azar
  • 32, Male
  • Riyadh
  • Saudi Arabia
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Mohamed Azar's Blog

Oracle 11gR2 two node Real application cluster installation step by step guide on linux using VMware Server

Here...If you would like switch on to RAC DBA, first you must know about RAC installation. you think It may difficult for me while installation, Not at all but sometimes. you may refer some installation document so in this case If you're searched in Google,  you can get a more installation document. then Why I was published, Answer is you can realized after reviewed my installation document. I hope This document style should be user friendly for you. In this document I demonstrated how do we…


Posted on September 27, 2011 at 7:05am

Oracle EBS 12.1.1 three tier step by step installation guide on Linux

Yes I am still working as a Core DBA, not act like as a Apps DBA. But I got a some opportunity to work for EBS Environment. So here First I installed the three tier EBS 12.1.1 on Linux machine. In this document I just demonstrate How do we install Oracle EBS 12.1.1 on Linux machine. I hope It may very useful for who willing to learn EBS installation. Just review my installation document. Hope you're all like this document...

Download PDF Document here.…


Posted on September 27, 2011 at 7:03am

Recover Dropped tablespace using RMAN tablespace point in time recovery

This is new feature for Oracle 11g R2.Here I'm go to demonstrate How to recover dropped Tablespace using RMAN Tablespace point in time recovery.

Download PDF Document from here

Recover Dropped tablespace using RMAN TSPITR pdfRight Click on this URL, Save Target as  & then Download it.
Step 1: Create Tablespace


Posted on January 2, 2011 at 6:00am — 3 Comments

Duplicate Database from ASM to Non ASM Oracle 11gR2

Step 1:

Determine how much disk space will be required.

SQL> select name from v$database;




Calculate total space for all datafiles within database

SQL> select DF.TOTAL/1048576 "DataFile Size Mb",LOG.TOTAL/1048576 "Redo Log Size Mb",CONTROL.TOTAL/1048576 "Control File Size…

Posted on December 22, 2010 at 1:07am

Comment Wall (9 comments)

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At 3:28am on March 11, 2010, Abid Ali said…
hi to all members
m abid ali
At 9:07pm on August 19, 2009, Priyadarshi Nayak said…
Hi Mohamed,

I have no access to gmail in my office. I use gmail during off time. U can send mail to How do you enjoy your DBA activities..........

At 12:28am on August 17, 2009, Aman Sharma said…
Yes surely its possible. What's the error that you are facing?
At 4:49am on August 16, 2009, Aman Sharma said…
Thanks Azar! I am sorry that I can't recall your name from the OTN forum but never mind, welcome to Oracle Community!

At 11:31pm on June 10, 2009, Liba Khan said…
Hello Mr Azher.H r u .

My Id is Yes send me detail
At 6:18pm on May 13, 2009, Hoang Thi Hoai said…
At 9:56am on May 13, 2009, Stacey Gaasch said…
Hello, Mohamed. I don't plan to be an active user on this app so I will would be a boring community member. Best of luck to you.
At 5:27am on May 12, 2009, sumana reddy said…
At 8:12pm on April 18, 2009, Hasnath Fathema said…
Yes. Pls let me know about you.


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Blog Posts

Do What You Do Best and Outsource the Rest

One of the most valuable assets of an organization, data lies at the heart of business. It impacts everything from customer service to email deliverability and ultimately revenue generation. If the data that you have is not accurate, it will have a direct impact on your company’s ability to meet…


Posted by Alvaro Dee on February 7, 2017 at 2:07am

Draw Actionable Insights and Make Better Decisions with Data Mining Services

Data Mining is the process of analyzing and extracting crucial information from a database and presenting the same in an appropriate way to help business cut cost and boost revenue. In simple words it is the process of drawing crucial and actionable insights, which is imperative for better decision making.

Data mining is crucial for effective management of your business. It is also used for verifying whether or not the strategies are going as planned so as to provide desired results.…


Posted by Alvaro Dee on February 1, 2017 at 4:02am

Attain Data Accuracy, Competitive Pricing, and Quick Turnaround Time by Outsourcing Data Entry Services

In order to focus on crucial business activities, organizations worldwide prefer outsourcing data entry services to reliable service providers. Though redundant but highly crucial, data entry still remains an important component of document management and requires vigorous quality checks. Outsourcing data entry tasks to experts ensures affordable and quality output while saving time and resources that can be…


Posted by Alvaro Dee on January 31, 2017 at 4:49am

Present and Exchange Documents Reliably With Portable Document Format

Are you having data in large volumes that needs to be converted from hard copy to PDF format? Can you imagine how much time it would take you to manually convert this data? Well, if you know, then what’s the point of putting in lot of efforts and time?

With the help of PDF data entry services, this task can be made a lot easier. Data entry experts can help you save time and efforts…


Posted by Alvaro Dee on January 25, 2017 at 3:38am

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