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Company Info

Hewlett Packard
Bangalore, IN-KA, India

Company Profile

Mongo DBA


Job ID:



Kolkata, IN-WB, India 


Analytics, AWS - Amazon Web Service, BigData Admininistration (DBA), Data Center, Data Mining, DataWarehouse

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Job Description:

  • Should have 4-5 years of experience as Mongo DBA and should have played the DBA role for at least two Big Data projects 
  • Upgrade of Shared Cluster and Replica set in rolling fashion
  • SSL/X500 Implementation
  • User/Role Management
  • Knowledge of MongoDb architecture
  • Installing and running Mongodb with multiple instances on servers
  • Configuring server side settings for Mongodb database servers
  • Creating high availability mongodb cluster with appropriate load balancing
  • Creating replica sets for High Availability cluster
  • Implementing and managing High Availability (Replication) and Load balancing (sharing) cluster of Mongodb having TBs of databases.

Job Requirements:

  • Adding / removing replica and shard nodes in Mongodb Cluster as needed.
  • Backup and restoration of mongo databases.mongodump/mongorestore
  • Knowledge of sharing and indexing strategies for huge data sets.
  • Monitoring deployments for capacity and performance using Ops manager
  • Taking backup using Ops Manger
  • Optimizing the queries and Indexes
  • Migrating mongodb shared/replica cluster for one datacenter to another without downtime.
  • Managing and monitoring large production Mongodb shared cluster environments having terabytes of the data.
  • Creating disaster recovery plans.
  • Managing users and knowledge of Data security

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