- Over 2 years of experience as an Oracle Database Administrator with expertise in administering Oracle 11g databases on Linux and Windows.
- Administered databases for development, testing, and production environments, including database creation, backup/recovery, performance tuning, and user/role management.
- Provided database support as part of an on-site software team for a large project with 28 team members.
Understanding NonStop SQLMX SDA and its impact on performanceFrans Jongma
This paper describes how the Session Data Area (SDA) is used and how its configuration affects performance. The
area is reserved on a session basis and query fragments of a session can only be reused by the same session. It differs in this from the database data cache in DP2, which is shared by all
clients. Because the area is a shared resource and the amount of data is limited, it is advised to track its usage and where possible, adjust the size of the area to the amount of sessions.
Understanding NonStop SQLMX SDA and its impact on performanceFrans Jongma
This paper describes how the Session Data Area (SDA) is used and how its configuration affects performance. The
area is reserved on a session basis and query fragments of a session can only be reused by the same session. It differs in this from the database data cache in DP2, which is shared by all
clients. Because the area is a shared resource and the amount of data is limited, it is advised to track its usage and where possible, adjust the size of the area to the amount of sessions.
Many customers of NonStop SQL/MP are using the SQL/MX engine to access the data that is stored in SQL/MP tables. They enjoy the features of ANSI DML and use the JDBC drivers in Java programs and ODBC drivers for off-platform applications written in other languages.
This document summarizes the advantages of using the NonStop SQL/MX native tables. It is intended for architects, designers, developers of applications written for or being ported to NonStop Servers as well as database administrators (DBAs) that manage SQL/MP or SQL/MX databases.
CSQL Cache is Open source caching platform for existing real time applications to improve throughput as much as 100 times using CSQL MMDB without compromising on transaction and index access. It provides simple to use and high performance caching for Oracle, MySQL,etc
I am looking well professional job like Oracle DBA . Because the duty of the DBA is very important role to maintained the data secure . Main Aim of the DBA was available 24/7 so if any issue occurred to solve ut
Many customers of NonStop SQL/MP are using the SQL/MX engine to access the data that is stored in SQL/MP tables. They enjoy the features of ANSI DML and use the JDBC drivers in Java programs and ODBC drivers for off-platform applications written in other languages.
This document summarizes the advantages of using the NonStop SQL/MX native tables. It is intended for architects, designers, developers of applications written for or being ported to NonStop Servers as well as database administrators (DBAs) that manage SQL/MP or SQL/MX databases.
CSQL Cache is Open source caching platform for existing real time applications to improve throughput as much as 100 times using CSQL MMDB without compromising on transaction and index access. It provides simple to use and high performance caching for Oracle, MySQL,etc
I am looking well professional job like Oracle DBA . Because the duty of the DBA is very important role to maintained the data secure . Main Aim of the DBA was available 24/7 so if any issue occurred to solve ut
Increased rates of horizontal gene transfer in psychrophilic genomes and potential links to the Phanerozoic climate record
Bowman, JS, Collins, RE, Deming, JW
Several authors have suggested that the rate of horizontal gene transfer (HGT) may be elevated in cold adapted Bacteria and Archaea, a hypothesis supported by a growing number of genome-genome comparisons between related psychrophilic and mesophilic strains. An increased rate of HGT may be the result of widespread lysogeny and pseudolysogeny among high latitude phage, selective pressure imposed by increased environmental stress, the sympagic nature of cold microbial habitats such as sea ice, or a combination of these factors. To more broadly test this hypothesis, and establish a method for further analysis, we developed a new approach to quantify the degree of genome plasticity in microbial populations, based on the divergence of predicted proteomes compared to the divergence of 16S rRNA genes. Applying this method to a group of 20 psychrophilic genomes and a taxonomically related mesophilic control group we found genome plasticity to be significantly higher in the cold group (p = 3.5 x 10-6). To place these findings in an evolutionary context we used the GC amelioration technique to date the acquisition of coding sequences (CDS) with anomalous GC content in both the psychrophile and control groups. For the control group the dates of acquisition of anomalous CDS were not correlated with cold periods during the last 650 million years (p = 0.234) while anomalous CDS in the psychrophilic group had a robust relationship (p = 0.006). Many of the CDS in this group that were predicted to have undergone HGT during cold periods code for transposases, suggesting a link between historic HGT events and current patterns of HGT among cold adapted microbial populations.
1. manishflare@gmail.com
(+91)9479624443
MANISH KUMAR (+91)9734100304
SUMMARY:
Over 2+ years of experience in Oracle Database Administration on different
platforms.
Worked on databases related to Development and Testing teams with day to day
deployments.
Hands On experience in administering and troubleshooting issues related to Oracle
Databases on Red Hat Linux 5,Windows XP,Windows7.
Experience in Planning and execution of Backup strategies for databases.
Experience in Cloning databases for different purposes on different platforms.
Experience in performing Recovery of databases as per requirements.
CERTIFICATION DETAILS:
Certification Name Oracle Testing ID Certification Date
Oracle Database SQL Expert OC1475726 14-03-2015
EDUCATIONAL QUALIFICATION:
Degree Board/University Year Of Passing
B.Tech Dr. M.G.R. University 2012
Intermediate Jharkhand Board 2008
10th C.B.S.E 2005
2. ACHIEVEMENTS:-
Got customer appreciation award for the year 2013-14.
Won 2nd
prize in “Transformers” (Innowar) in a National Level Symposium “IET 360o
”
organized by Institution of Engineering and Technology, Chennai.
Won 2nd
prize in final year project presentation on the topic ”Automation of Ration
Product Distribution System”.
Secured 7th position in an Inter-school level chess competition organized by Jharkhand
Chess Research and Development Council.
TECHNICAL SKILLS:
Programming Language : C, C++
Database : ORACLE 10g, 11g
Tools & Utilities :RMAN, DBCA, Export/Import, DataPumps,
Statspack, AWR, ASH, ASM, OEM, SQL Developer,
SQL*plus, VMware
Networking : DHCP, DNS, FTP, NFS, Telnet, SMTP
O.S : Windows XP, 7, Linux
Server : Linux RHEL-4
DBA EXPERTISE:
Experience as Oracle DBA (Oracle 11g) on LINUX and Windows environment.
Having end to end knowledge of Oracle Database Architecture.
Installation of Oracle 11g software on Red Hat Linux and Windows.
Database creation using DBCA and manual methods.
Creating and managing DBCA templates for creating databases.
Creating Clone databases on same server or different servers.
Migrating databases between different servers and different environments.
Database migration, cloning and refresh using EXPDP/IMPDP.
Creating and managing users, roles and profiles.
Monitoring Database Alerts, checking for tablespace availability, Archive log filled up and
Space related issues.
Planning Backup & Recovery procedures, Performing Backup and Recovery activities using
RMAN & EXPDP/IMPDP utilities and also manual methods as per requirement.
3. Creation & administration of all database objects, including tables, indexes, views,
sequences, packages and procedures.
PROJECT DETAILS:
ORGANISATION CMC Limited
PROJECT NAME Operator Independent Truck Dispatch System
CLIENT Northern Coalfields Limited.
ROLE DBA
TOOLS SQL Developer, RMAN, SQL*PLUS, STATSPACK, DataPump, WinSCP.
TEAM SIZE 28
ROLES AND RESPOSIBILITIES:
Active member of on-site software team for providing solution of server, database and
application software to ensure availability of the system as per SLA.
Creating and managing users and troubleshoot connectivity issues.
Managing space and memory of databases running on different servers.
Backup and recovery of databases regularly as per company standards and based on request
or requirement.
Troubleshooting database performance issues.
Tuning SQL queries performing bad.
Creating databases for report development, report testing and script testing purposes.
Developed and modified many procedures, functions and packages based on requests from
different teams.
Troubleshooting standby database problems.
Taking regular backups and/or for a specific interval of time.
Creating scripts for backup and other purposes.
Copying backup to different servers for security purpose.
Taking care of Tablespaces and Archive log alerts and troubleshooting the issues.
Configuring network related files and database services for all databases.
4. Cloning databases to different servers.
Documenting everything according to company standards
PERSONAL TRAITS:
Name : Manish Kumar
Father’s Name : Pradeep Kumar
Date of Birth : May 18th
, 1989
Sex : Male
Language Known (SRW) : English & Hindi
Hobbies : Reading Novel, Playing Chess
I hereby declare that all the above mentioned information is correct to the best of my
knowledge.
DATE: - ----------------------------
PLACE: - Manish Kumar