Mongo Db

5 days ago

Chennai Tamil Nadu, India Virtusa Full time

Mongodb BRS & Ops-Mgr setup and onboard replica sets & sharded clusters on to Ops-Mgr.
Automate backup/restore/monitoring jobs using python and shell scripting.
Designed, installed & configured multi node MongoDB sharded cluster & replica sets on Linux Platforms.
Adding / removing replica and shard nodes in Mongo dB Cluster as needed. Created Text Index for querying specific documents with string content.
Good knowledge of a shard key and making sure of even distribution of data across multiple shards.
Converted replicaset to sharded cluster because of data size growth and better query rate planning.
Deploying, migrating data, monitoring, analyzing, and tuning MongoDB.
Worked with developers for query plan optimizations.
In-depth knowledge of Ops Manager and Ops manager Upgrade.
Knowledge about Groups and Project in Ops Manager
Knowledge about Authentication and Authorization and X509 authentication
Should have Configured SSL key files to implement security across all mongod instances.
Extensive knowledge of Mongo replication architecture and change stream.
Documenting MongoDB installation, operations, security, auditing multiple environments.
Should have knowledge about Query plan architecture and performance tuning at host and DB level.
Knowledge Range based sharding and Hash based sharding/ Indexing

**About Virtusa**

Teamwork, quality of life, professional and personal development: values that Virtusa is proud to embody. When you join us, you join a team of 30,000 people globally that cares about your growth — one that seeks to provide you with exciting projects, opportunities and work with state of the art technologies throughout your career with us.

Great minds, great potential: it all comes together at Virtusa. We value collaboration and the team environment of our company, and seek to provide great minds with a dynamic place to nurture new ideas and foster excellence.

Virtusa was founded on principles of equal opportunity for all, and so does not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, non-disqualifying physical or mental disability, national origin, veteran status or any other basis covered by appropriate law. All employment is decided on the basis of qualifications, merit, and business need.

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