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    Database Administrator - Bengaluru, India - Bizexpress Advisors Private Limited

    Bizexpress Advisors Private Limited
    Bizexpress Advisors Private Limited Bengaluru, India

    6 days ago

    Default job background
    Description

    Position Title :
    NoSQL DBA


    Location :
    Gurgaon/Bangalore

    Experience : 2 -6 yrs.

    Shift Timing : 1:30PM -10:30PM


    Joining Availability :
    Immediate joiner only


    Job Summary/Roles & Responsibilities :

    • 24/7 Support handling L1 & L2 tickets
    • Installed and configured multinodes fully distributed Cassandra cluster.
    • Involved in Cassandra Cluster environment administration that includes adding and removing cluster nodes, cluster capacity planning, performance tuning, cluster Monitoring, Troubleshooting.
    • Good Knowledge on Backing up and Restoring data (Taking Snapshots, Deleting Snapshots, Enabling Incremental backups, Restoring from Snapshots)
    • Responsible to manage data coming from different sources.
    • Involved in Backing up and Restoring data.
    • Analyse Client Systems and Gather requirements.
    • Design technical solutions based out of the Client needs and systems architecture
    • Configured Fair Scheduler to provide servicelevel agreements for multiple users of a cluster.
    • Managing nodes on Cassandra cluster connectivity and security.
    • Involved in writing Java API's for interacting with the Cassandra.
    • Used Cassandra as the data storage
    • Supporting as an Couchbase/ PostgreSQL Database Administrator for Cloud and AWS servers
    • Performing DB administration tasks such as Node specific, Couchbase installation and configuration, Backup and Restore, Views query writing in Couchbase
    • Performing DB administration tasks such as PostgreSQL logical database server administration, Database HBA configuration (User & Schema Maintenance), Replication setup, Backup and restore and L1/L2 administration in PostgreSQL
    • Monitoring DB Performance and DB tuning
    • Providing OnCall support on weekends for all the database technologies which is mandatory
    • Excellent customer service skills and positive attitude as demonstrated by receiving employee of the month in two consecutive quarters

    Mandatory Skills:

    Must have:

    • DBA experience
    • Cassandra DB (DSE Cassandra )
    • Couchbase DB
    • Postgre SQL DB
    • Devops tools (Ansible, Prometheus, Grafana)
    • Capacity Planning, Power Shell, Shell scripting
    • Involving in Patching activities
    • Involving in upgrading of Databases
    • Automating DBA tasks using any one of the scripting languages
    )


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