MongoDB Database Administrator
4 weeks ago
Key Responsibilities:
- Database Administration:
- Install, configure, and upgrade MongoDB instances.- Manage database user accounts, roles, and permissions.- Perform regular database backup and recovery operations.- Monitor database performance and implement performance tuning.- Manage sharding, replication, and other MongoDB high-availability strategies.
- Maintenance & Support:
- Proactively manage database performance, capacity, and scalability.- Diagnose and troubleshoot database issues.- Provide on-call support for production databases.- Implement and manage database security measures.
- Development Support:
- Work closely with development teams to design and optimize database schemas.- Review and optimize MongoDB queries and indexes.- Support the deployment of database changes in development, testing, and production environments.
- Monitoring & Reporting:
- Implement and maintain monitoring solutions to ensure database health.- Generate and analyze database performance reports.- Identify and address potential database issues before they become critical.
- Should have good experience in managing MongoDB sharded cluster (cluster with more than 20 shards or dealing with at least 10TB of data)- Should have experience in Ansible for upgrading/ installing MongoDB across multiple shards- Should be able to manage cluster preferably without using ops manager (Includes backups, restore replication, scaling cluster etc)- Knowledge of mongo queries for analyzing slow queries and providing suggestions- Should know to use tools for monitoring resource usage in the cluster- Preferable to have basic shell scripting skills
Location of posting: Multiple locations
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