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Required Skills: - Configure MongoDB replica set and sharded clusters as per the application requirement.
- MongoDB BRS & Ops-Mgr setup and onboard replica sets & sharded clusters on to Ops-Mgr.
- MongoDB security enhancement using X509 and TLS authentication to comply with Apple security standards.
- Automate backup/restore/monitoring jobs using python and shell scripting.
- DBA requirement
- Should have designed, installed & configured multi node MongoDB sharded cluster &replica sets on Linux Platforms.
- Adding / removing replica and shard nodes in MongoDB 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 replica set to sharded cluster because of data size growth and better query rate planning.
- Worked on Upgrade/migrations of replica Set and Sharded cluster from 4.0 to 4.xx
- Deploying, migrating data, monitoring, analyzing, and tuning MongoDB.
- 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
- Migration of Mongo cluster to AWS.
Date Posted: 01 April 2025
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