Expert Netezza and Oracle DBA with 5+ years of experience
1. NAME: Karthik Borige
Email: borige.karthik@gmail.com IBM Certified Specialist
Phone: + 91- 9740799755 PureData System for Analytics v7.0
Experience Summary
• A result driven Netezza database administrator having around 5.5 years of IT experience in
Supporting NPS models like Mustang, Skimmer, TwinFin and Stripper boxes.
• Currently working for Accenture Services Private Limited, previously worked for
Cognizant Technology Solutions and CGI.
• Hands on experience on Netezza as a core Database Administrator.
• Experience in shell scripting.
• Made automations for backup, reclaim, grooming, monitoring events etc.
• Good working knowledge as an Oracle database administrator like on oracle 9i &10g.
• Worked with global clients for Australia, Europe, USA, & UK.
• Also gave many training sessions on Netezza Database Administration.
• Leading off shore team, supporting Netezza. 24*7 BAU Support and 24*7 On-call DBA
support for High severity incidents.
• Lean and Agile project management.
• Possess Good communication skills, adept at learning new technologies and ability to work
under pressure individually and/or in a team.
Technical Skills
Software:
• Netezza NPS 4.6.2, NPS 4.6.8, NPS 5.0.1, NPS 6.0.5, NPS 6.0.8 and NPS 7.0.1, 7.0.2.
• Netezza Admin GUI, NZSQL, INZA, Netezza Aginity Work Bench, SQLplus, UNIX Shell
Scripts, Netezza Performance Portal
• Linux 4/5, Windows Server, Sun Solaris 9/10
• Oracle 9i, 10g.
Tools and Utilities:
Netezza performance server, Aginity work bench, Netezza performance portal, TOAD,
Qualys guard, RTC, Putty, Remedy, Vinst, ROD.
EDUCATION / TRAINING / CERTIFICATION
• IBM Certified Specialist - PureData System for Analytics v7.0
2. • Four years Full time Degree in Bachelor of Technology (B.tech) from Aditya institute of
Technology and management (JNTUK).
• Three month dedicated training on Oracle DBA and Netezza DBA in Cognizant
Technology Solutions.
• Completed OCA sql paper certification.
Project #1
Company: Accenture Services Private Limited
Client: NBNco Australia
Role: Netezza DBA
Duration: Nov 2014 to till date.
Technology: Netezza DBMS (NPS 7.0.1, 7.0.2), Aginity work bench.
Operating system: Linux
Team size: 3
Experience Summary in Accenture services Private Limited
• Work experience as Netezza database administrator in Accenture. Supporting Netezza
servers hosting 20+ databases. Supporting NPS models like Skimmer, TwinFin & Stripper.
• Leading off shore team, supporting Netezza servers and 24*7 On-call DBA support for
High severity incidents.
• Went to On-site (Australia) to give Training on Netezza Database Administration.
• Awarded “Accenture Celebrates Excellence Award” 3 times for best performance in the year
2015 & 2016
Project #2
Company: CGI Information Systems and Management Consultants Private Limited
Client: Volvo IT India
Role: Netezza DBA
Duration: Sep 2013 to Oct 2014.
Technology: Netezza DBMS (NPS 7.0.1, 7.0.2), Aginity work bench.
Operating system: Linux
Team size: 1
Experience Summary in CGI Information Systems And Management
Consultants Private Limited
• Work experience as Netezza database administrator in CGI. Supporting Netezza servers
hosting 250+ databases. Supporting NPS models like Skimmer, and TwinFin.
• Only person supporting Netezza servers and 24*7 On-call DBA support for High severity
incidents.
• Went to On-site (Belgium) to give Training on Netezza Database Administration.
3. • Awarded Pegasus award for best performance for the year 2013-2014
Project #3
Company: Cognizant Technology Solutions
Client: AstraZeneca US & UK
Role: Netezza DBA
Duration: July 2011 to Sep 2013.
Technology: Netezza DBMS (NPS 4.6.2, NPS 4.6.8, NPS 5.0.1, NPS 6.0.5, NPS 6.0.8 and
NPS 7.0.1, 7.0.2)
Operating system: Linux
Team size: 2
Experience Summary in Cognizant.
• Work experience Netezza database administrator in Cognizant Technology Solutions .
Supporting 7 operational Netezza servers hosting 400+ databases. Supporting NPS models
like Mustang, and TwinFin.
• Only person from off shore supporting Netezza. 24*7 BAU Support and 24*7 On-call DBA
support for High severity incidents.
• Awarded with top and best rating in the years 2011 & 2012.
Responsibilities as Netezza DBA (Mustang, Skimmer, TwinFin and Stripper
models):
• Post DC installation of Netezza box, configuring database environment as per enterprise
requirements
• Experience on version upgradation, FDT upgradation, HPF upgradation and RHEL
upgradations.
• Experience on bashrc file, postgresconf file and system.cfg file configurations.
• Creating Netezza event manager alerts to notify the DBA team in case of any HW/SW
issues with NPS
• Database and database object creations
• User, security group, resource group setup
• Normal user administration activities
• Capacity planning, NPS database resource/ workload management
• Database backup and restore
• Database copy or migration from one Netezza server to another Netezza server
• Database replication within a given Netezza server
• SPU/SPA monitoring and coordinating SPU and disk failover.
• Regeneration and rebalancing of SPUs.
• Host, database, and cumulative Backup.
• SAN health check and also server and database health check.
• Monitor the locks and releases the locked objects.
• To identify space skew for a particular SPU.
4. • View dependency issues.
• Distribution key handling on tables with huge data.
• Generating statistics on tables (Express & Full).
• Gathering plan file and running NZPLAN to tune the query.
• Data migration of tables from one server to another.
• NZ reclaim/ Groom calculation and reclaiming the spaces.
• To determine the temperature of SPUs/SPAs on a NPS Server
• Disk self test and throughput checking
• Creating INZA database and also maintaining the user management of INZA to the
specific users for INZA access.
• Taking all types of Backups like DDL, total data, tables alone, full database etc.
• Restoration of tables databases etc from the backup dump.
• Migration of all the objects from one database to another.
• Monitoring the alerts, Jobs scheduling, space utilization.
• Experienced in ITIL Processes.
• Proactively monitoring the database's health and taking preventive action as required.
• Schema management with proper security levels.
• Scheduling SW or HW related maintenance windows
• Identifying and failing/resetting/power cycling of bad HW components
• Engaging IBM for HW replacements
• Resolving all types of Netezza incidents, independently or with the assistance of IBM
• Handling all BAU requests.
• Handling many errors like heartbeat error, ifconfig RX errors, maxconnection timeout,
hostoutofmemory, fencing and notfencing UDFs etc…
• Creating/scheduling /monitoring/ reporting scripts like
i. Daily HW failure report
ii. Daily backup failure report
iii. Daily Database space report
iv. Reclaim failure reports
v. Table version check and groom
• Netezza database troubleshooting, query plan analysis
• Vacuuming to reduce the catalog size.
• Netezza database performance tuning
• Production deployment scheduling
• Client co-ordination
• Vendor Coordination (IBM)
• Incident management - Attending severity incident calls
• Problem Management - Attending problem management calls, RCA filing for incidents
and action item completion.
Also have knowledge in Oracle 91, 10g architecture and DBA
Responsibilities as Oracle DBA:
• Creation of Schema with Quota maintenance and roles and privileges
5. • Check Alert Log errors and make necessary actions to rectify them
• Taking cold Backups and hot backups.
• RMAN backup and recovery
• Schema switching.
• Creation of oracle roles, granting privileges and profiles
• Creating an Oracle objects, tablespace and adding datafile to the existing Tablespaces
• Monitor physical and logical backups
• Monitoring CPU resource utilization and database growth
• Monitoring the alerts, Jobs scheduling, space utilization.
• Generating AWR, ADDM reports for analyzing the database performance.
• Performed various routine DBA tasks like tablespace Management, Alert Logs Undo-
tablespaces and temporary tablespace etc
• Performed schema refresh using expdp/Impdp or exp/Imp.
• Preparing reports like daily, weekly and monthly reports.
• Monitor the locks and releases the locked objects
• Export / Import of Tables, Schemas and Databases
• Successfully stabilized the environment with cognizant support team by implementing
efficient backup automation using crontab and windows scheduler by using shell script.
• Implemented security on databases and quality database support.
• Maintaining all the objects of the database
• Maintaining database backups and recovery with RMAN and co-ordination with
(UNIX/BACKUP) team for all backup failures and resolution.
• Proactively monitoring the database's health and taking preventive action as required.
• Schema management with proper security levels.
• Tuning Sql Query depends upon request from seniors and developers
• 24/7, support for all the dev/Test/Prod databases.
Other Details
Total Work Experience: 5 years 5 months
Relevant Experience as Netezza DBA: 5 years 5 months
Working Location: Bangalore INDIA
Personal Details
Name: Karthik Borige
Father Name: Lakshmi Narayana Borige
Mother Name: Anuradha Borige
Date of Birth: 30th
June 1989
6. • Check Alert Log errors and make necessary actions to rectify them
• Taking cold Backups and hot backups.
• RMAN backup and recovery
• Schema switching.
• Creation of oracle roles, granting privileges and profiles
• Creating an Oracle objects, tablespace and adding datafile to the existing Tablespaces
• Monitor physical and logical backups
• Monitoring CPU resource utilization and database growth
• Monitoring the alerts, Jobs scheduling, space utilization.
• Generating AWR, ADDM reports for analyzing the database performance.
• Performed various routine DBA tasks like tablespace Management, Alert Logs Undo-
tablespaces and temporary tablespace etc
• Performed schema refresh using expdp/Impdp or exp/Imp.
• Preparing reports like daily, weekly and monthly reports.
• Monitor the locks and releases the locked objects
• Export / Import of Tables, Schemas and Databases
• Successfully stabilized the environment with cognizant support team by implementing
efficient backup automation using crontab and windows scheduler by using shell script.
• Implemented security on databases and quality database support.
• Maintaining all the objects of the database
• Maintaining database backups and recovery with RMAN and co-ordination with
(UNIX/BACKUP) team for all backup failures and resolution.
• Proactively monitoring the database's health and taking preventive action as required.
• Schema management with proper security levels.
• Tuning Sql Query depends upon request from seniors and developers
• 24/7, support for all the dev/Test/Prod databases.
Other Details
Total Work Experience: 5 years 5 months
Relevant Experience as Netezza DBA: 5 years 5 months
Working Location: Bangalore INDIA
Personal Details
Name: Karthik Borige
Father Name: Lakshmi Narayana Borige
Mother Name: Anuradha Borige
Date of Birth: 30th
June 1989