Rajat Dey
I am Rajat Dey , I have been working in ORACLE CORE DBA /APPS DBA since last Eight years . I have done three Oracle 11i implementation
About my skill set I started my carrer in ORACLE 7x and then 8i/9i , 10G ,11g and in Oracle E-Business Suit 11i/R12 ,Oracle Portal ,Oracle SSO and 10g As on Sun ,Aix,Linux ,HP Unix ,SCO Unix and Unix Ware .Having exposure in Net App filer storage and Oracle RAC
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Author Archive
Posted in March 30th, 2010
1. Introduction Real application testing is a powerful features of Oracle which has been introduced in 11g first and then it was back ported to other version including oracle 9i . In our Eaga specific scenario we have oracle 9.2.0.7 EBS database and we have 11g database with OEM grid cntrol . The real advantage [...]
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Posted in May 7th, 2009
Introduction This document is helping us to install Oracle Diag patch using “adpatch” utility . Oracle Diagnostic patch is one of pwerfull features of Oracle E-business Suit . Pre-Requisites • Oracle E-Business Suite Diagnostics can only be installed on a minimum of E-Business Suite 11.5.4 or above with FND.D and AD.G installed. • The latest Oracle E-Business [...]
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Posted in May 5th, 2009
Introduction The database upgradation process for 11G is same as other version of oracle , Either using DBUA or manually. I followed the manual process to accomplish the task. . Prerequisites i). Apply ATG rollup patch 6 5903765 In my case instances was not updated to ATG roll up patch 6 , so I have [...]
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Posted in April 17th, 2009
Introduction This document provides a complete, up-to-date description of Oracle iSetup Minipack 11i.AZ.H (5140723). The main focus of iSetup is to help migrate functional setups from one E-Business Suite instance to another. During migration, setups can be extracted selectively using filters on setup attributes. Extracted setup data can be optionally transformed before loading into target [...]
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Posted in January 6th, 2009
We all know that the proper way to add a custom top directory to your E-Business Suite instance is through the ${APPL_TOP}/admin/topfile.txt (Note 216589.1). By adding an entry to that file, AutoConfig will:1) Create the environment variable for you 2) Put it into the context file 3) Update various commonly missed files (formservlet.ini, for example). [...]
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Posted in November 21st, 2008
In order to get better performace of the database , we usually schedule Apps Gather schema . Oracle provide very important tool/script to verify the CBO stats . bde_last_analyzed.sql :-verifies the CBO statistics in the data dictionary for all tables, indexes, and partitions. It also validates the statistics on tables and indexes owned by ‘SYS’. This [...]
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Posted in November 21st, 2008
One of the most usefull tool which require for both DBAs and Developers to use it effectively to avoid the performance problem of Custom Code specailly in ERP database as well as any database. We should make best use of it. An execution plan is a list of steps that Oracle will follow in order to execute a SQL [...]
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