PIyush Prakkash
Oracle Apps DBA - SME | Blogger | OCI AWS Cloud
PROJECTS


Project |01
R12 Re-Implementation
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Being a Part DBA Team member we are supporting our client General Electric for all the database and application
activities, I own following responsibility:
 Complex 24*7 global environments with on call support and maintenance of multiple databases like
Production, Stage, Dev and Patch instances.
 ARCHITECTURE of Database and Application
 Installation & Supporting Oracle 10g, 11g RAC databases and R11, R12 Application on Linux, SunOS
environment.
 ADMINISTRATION of Database and Application (10g/11g, 11i/R12
 Database Performance & Maintenance with minimal downtime.
 Performance Tuning using Explain Plan, TkProf, Stats pack, AWR.
 Patching of CPU, PSU patches in Database and Application Patches.
 Cloning of Database, Application using RMAN and Manual scripts
 Managing & Troubleshooting of Oracle Application Services(Apache,CCM,Forms etc)
 Up gradation of Database and Application
 Taking regular off-line, online backups.


Project |02
Apps DBA | Cloud Support:
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Oracle Database:
Installation and Upgradation of Oracle Database of different version 10g, 11g and 12c
Upgraded database from 10g to 11g, 11.2.0.3 to 11.2.0.4 and from 11.2.0.4 to 12.1.0.2
Expertise in RAC database, Cluster Services and Grid
Database Patches ( Critical Patch Update , Patch Set Updates and regular database patches)
RMAN backup strategy in Database (Arch or Full backup)
Analyse DB performance using AWR Report, ADDM Report, Oswathcher logs and fix the performance glitch
Oracle EBS Application :-
Expertise in Installation of Oracle EBS 11i, 12.1.3, 12.2 Version
Specialist in Upgrading the EBS from 11i to 12.1.3 and from 12.1.3 from EBS 12.2.4
Implemented different version of AD and TXK Delta upgrade. From version Delta 5 to Delta 8 and to Delta 10
Extensive knowledge of adop cycle ( Apply, cutover, finalize, fsclone , cleanup)
Perform application tuning
Cloning on multi node of EBS application in different version of EBS (11i, 12.1.3, 12.2.4 )
Expertise in OAM, OIM, OID and SSO Configuration
VCP (ASCP) & Demantra:-
Expertise in Oracle VCP Application v 12.2.4
Integration between Oracle EBS and Oracle VCP
Setup of Oracle VCP and Demantra along with Oracle EBS
Installation,Patching & Cloning
Endeca
Expertise in Oracle Endeca Products 7.5.1
Implementation of different data domains in Endeca
Troubleshooting in Domain ETL Load in Endeca
Backup, export, drop and re-import data domain
Delphix
Specialist in Delphix tool which help to clone or create a new Virtual Database
Delphix tool creates and clone DB of 15TB of data in less than 2 hours
OEM :-
Specialist in OEM 12c and 13c
Implement OEM with Oracle Database
Maintain & monitor different databases in OEM
AWR, ADDM, SQL Tuning using OEM
Expertise in Data Mask Activity using OEM
Masked the sensitive data using Oracle Application Data Model and Oracle Data Definition
Expertise in Oracle Vertex 7.0 Product
Tax Rate Update expertise using Vertex
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Just a sample of my work. To see more or discuss possible work >>