MongoDB

Configure Mongodb replica set and sharded clusters as per the application requirement.Mongodb BRS & OpsMgr setup and onboard replica sets & sharded clusters on to OpsMgr.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.Indepth knowledge of Ops Manager and Ops manager Upgrade.Knowledge about Groups and Project in Ops ManagerKnowledge about Authentication and Authorization and X509 authenticationShould 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