Category: blog

Exception:TNS-04414: file error in DBCA or NETMGR

Exception:TNS-04414: file error in DBCA or NETMGR

November 29, 2012 | By | Add a Comment

Hi Friends, Today we are discussing about error “Exception:TNS-04414: file error”. Generally TNS-04414 errors occurred with exception message using GUI tools like DBCA or NETMGR. Cause of TNS-04414 error: Due to found some mysterious character in network file. While DBCA or NETMGR utility is trying to save network file like sqlnet.ora, tnsnames.ora or listener.ora that […]

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Why oracle database is more popular?

Why oracle database is more popular?

August 26, 2012 | By | Add a Comment

Why oracle database is more popular? Oracle is the shining start in computer database solution providers. Their products such as oracle 8i, 9i up to the 11g are designed to provide effective and efficient database management solutions. A number of other solutions providers such as Microsoft with their SQL products are chasing Oracle product for […]

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How to Detect Block Corruption in Oracle?

How to Detect Block Corruption in Oracle?

April 12, 2012 | By | Add a Comment

Block Corruption in Oracle Analysis and Investigation of Corrupt Block in Oracle Database Oracle has four methods for detecting corruption. The analyze commend with the validate structure option can be used to verify the structure of a table, index, or cluster, and to confirm that a table and its indexes are in sync. The external […]

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Oracle DBA Interview Questions

Oracle DBA Interview Questions

March 23, 2012 | By | Add a Comment

Finally, latest 4th edition of Oracle DBA Interview Questions released today.   “Oracle DBA Interview Questions with exclusive real time scenario based and most advance topics.” Ultimate Quick reference book and Oracle DBA Interview Questions type book was launched before 2 years back by Kendba.com which was written by Gitesh Trivedi. The latest release 4th […]

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Background Processing in Unix

Background Processing in Unix

January 21, 2012 | By | 1 Comment

A mechanism used to run a program in the background, without input from a terminal or from the user. Also called detached processing. To start a background process, end the command line with the ampersand (&); you do not have to wait for this background processing. Both the Bourne shell and the C shell slow […]

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Database Administration is becoming tough

Database Administration is becoming tough

January 4, 2012 | By | Add a Comment

Hi friends, What are you thinking about this point? Does database administration becoming more tough nowadays? Some of people replied “no” and some of people replied “yes”. It means, actually we are not understanding my topic accurately. Database administration is becoming tough and in future it will be difficult too. I can prove this thing. […]

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