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Author: Saurabh Sood

This author has written 41 articles
Home » Archives for Saurabh Sood » Page 2

Lost your Oracle Prometric-ID !!!

  • Post author:Saurabh Sood
  • Post published:26 December, 2012
  • Post category:Certification
  • Post comments:0 Comments

If you are creating your Pearson VUE  account and you have already passed some Oracle certifications earlier, you need to put your old Prometric id so that your old certifications at Prometric…

Continue ReadingLost your Oracle Prometric-ID !!!

GoldenGate Setup for Real-Time Data Synchronization

  • Post author:Saurabh Sood
  • Post published:8 June, 2012
  • Post category:Goldengate
  • Post comments:0 Comments

In this post we discussed about GoldenGate(GG) concepts and setting GG without DataPump Process. Now I will talk about DataPump process and show how to setup GG replication which also…

Continue ReadingGoldenGate Setup for Real-Time Data Synchronization

ORA-7445 core dump [kokscold()+849] from EM 12c

  • Post author:Saurabh Sood
  • Post published:20 February, 2012
  • Post category:11g/GRID
  • Post comments:0 Comments

The first problem reported by my EM 12c is an ORA-7445 error. After checking the alert log following is the exact message: Sun Feb 19 12:09:41 2012 Errors in file…

Continue ReadingORA-7445 core dump [kokscold()+849] from EM 12c
Read more about the article Get Upgrading: Upgrade to Enterprise Manager Cloud Control 12c

Get Upgrading: Upgrade to Enterprise Manager Cloud Control 12c

  • Post author:Saurabh Sood
  • Post published:27 January, 2012
  • Post category:Featured/GRID
  • Post comments:3 Comments

This post describes the steps to upgrade an existing 11g Enterprise Manager Grid Control (11.1.0.1.0) to 12c (12.1.0.1.0). The Complete Upgrade process will be carried out under 3 different stages: 1.…

Continue ReadingGet Upgrading: Upgrade to Enterprise Manager Cloud Control 12c

Optimizer Choosing Nested-Loop Joins Instead of Hash-Joins

  • Post author:Saurabh Sood
  • Post published:18 January, 2012
  • Post category:Performance
  • Post comments:10 Comments

In one of my databases, one application query suddenly started to pick Nested-Loop joins instead of Hash-Joins and took almost 6 hours to complete which gets completed in less than 10…

Continue ReadingOptimizer Choosing Nested-Loop Joins Instead of Hash-Joins

Oracle Database Appliance Introduced

  • Post author:Saurabh Sood
  • Post published:22 September, 2011
  • Post category:11g
  • Post comments:2 Comments

Oracle has introduced it new product: ODA (Oracle Database Appliance) I was not able to join Oracle President Mark Hurd's webcast where he supposed to announce a new Oracle product[It…

Continue ReadingOracle Database Appliance Introduced
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