PostgreSQL DBA

3 hours ago

Bengaluru Karnataka India, Karnataka Tata Consultancy Services Full time

TCS Hiring for PostgreSQL DBA Experience Range : 10 To 15 yearsJob Location : Delhi, Hyderabad, Bengaluru, Pan IndiaJOB DESCRIPTIONMust have skills: PostgreSQL installation and Configuration on Linux/Windows OS platform.Configuring HA, DR databases.Database upgrades and applying PSU packs.Hands on experience in writing/troubleshooting shell scripts/Perl/python.Key Responsibilities:Strong working knowledge of PostgreSQL9.5, 9.6, 10, 11, 12, 13, 14Perform day-to-day administration of databases, including backup/recovery, Capacity planning and performance tuning.Familiarity with monitoring tools like Confio, Solarwind and splunk etc.Very good knowledge about PostgreSQL Architecture. High Availability and DR solution. Experience with replication configuration in PostgreSQL. Filesystem based, statement based, sync and async based replication Knowledge of limitations in PostgreSQL and their workarounds in contrast to other popular relational databases Proficient understanding of code versioning tools such as (Git/Mercurial/SVN) Upgrading PostgreSQL databases to latest versions Applying latest Fix-Packs as per requirements Monitor database performance and recommend improvements for operational efficiency Database performance tuning by configuring database parameters. Monitor the Alert logs files, transaction logs, archive logs and backup log Monitor system's health and performance Perform Database maintenance like, Reindexing, Update Statistics and review and optimize query tuning Perform scheduled maintenance and support release deployment activities after hours Review Hardware and configuration and suggest the improvement areas Manage database security and make sure it's complied policies, regular audit of security processes Good knowledge in Linux operating system and hands on experience in writing shell scripts/Perl/python, with this scripting knowledge, should explore automating the repetitive tasks Refine and automate regular processes, track issues and document changes Independently analyze, solve, and correct issues in real time, providing end-to-end problem resolution Capacity planning, space management and data maintenance activities for database system. Perform database enhancement and modification as per the requirements. Global On-call Support including weekend Regular Connect with Client Operational Shift support as per Roster Willing to learn and work on other Opensource/DB technologies like DB2, MYSQL, MSSQLKnowledge of ITSM process and ticketing tool like ServiceNow/REMEDY etc.Minimum Qualification:15 years of full-time education

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    Bengaluru, Karnataka, India, Karnataka MNC Full time

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