| Mongo DBA----------------Sunnyvale CA (Onsite) at Sunnyvale, California, USA |
| Email: [email protected] |
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Role-Mongo DBA Location Sunnyvale CA (Onsite) Experience in design, installation & configuration multi node MongoDB sharded cluster &replica sets on Linux Platforms.Adding / removing replica and shard nodes in Mongodb Cluster as needed.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.Knowledge on Upgrade/migrations of repicaSet and Sharded cluster.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 ManagerKnowledge about Authentication and Authorisation 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.Should have Knowledge of Range based sharding and Hash based sharding/ IndexingMigration of Mongo cluster to AWS.ReplicaSet/Shared Cluster buildExperience in upgrading Mongo clusters(ReplicaSet/Shared Cluster).MongoDB scaling across data centers and an in-depth understanding of MongoDB HA strategies including replica sets and Shared Cluster.Should have Worked on initial sync of replica set.Should have Worked on Oplog Resize.Read ticket and write ticket issues in MongoDB.Worked on issue related to Slow Secondary Sync/Wired Tiger Cache Management.Knowledge of Arbiter for High Availability.Knowledge of High Oplog generation and tunning the Oplog size accordingly.MongoDump and MongoRestore.Read/Write concerns. Dharmendra Rana Sr.Technical Recruiter Cell: +1 8057492086 Quantum World Technologies Inc. 4281 Katella Ave, Suite #102 Los Alamitos CA 90720 USA -- Keywords: database information technology California Mongo DBA----------------Sunnyvale CA (Onsite) [email protected] |
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| 10:28 PM 15-Jan-25 |