Us Citizen
Green Card
Corp-Corp
Consulting/Contract
UG :- - Not Required
PG :- - Not Required
No of position :- ( 1 )
Post :- 26th Nov 2020
· MongoDB - CRUD Operations, Document based Data Modeling, Design of Collections and Documents
· Experience with physical collection creation, access pattern tuning, sharding implementation, index creation, and debugging query execution to obtain optimum database performance
· Excellent understanding of various MongoDB database design patterns and physical architectures for different use cases
· Data replication and sharding in a distributed database
· Aggregation of data using MapReduce and other batch processing use cases
· Experienced in MongoDB Security
· Detecting performance problems using Mongo Profiler
· Automate routine tasks with your own scripts and open-source tools
· Defragmentation
· Schema Design – working with Application/Development team
· Query fine tuning
· Shell scripts for Monitoring like ‘slow queries’, replication lag, nodes fails, disk usage etc.
· Backup and restores ( Backups should be automated with shell scripts/Ops Manager)
· Database Health check (Complete review of Database slow queries, fragmentation, index usage...etc. )
· Index rebuild
· Upgrades (Java version, Mongo version,etc)
· Maintenance ( Data center outages, etc)
· Architecture design as per the Application requirement
· Writing best practices documents for sharding, replication for Dev/App teams
· Log rotation/ maintenance ( mongos, mongod, config . etc)
· Segregation of duties ( User Management – designing User roles and responsibilities )
· Disk usage, CPU, Memory check Alerting
· Database Hardening
· Designing DR (Disaster Recovery)/COB ( Continuity of Business) plans as applicable
· Database Profiling, Locks, Memory Usage, No of connections, page fault etc.,
· Export and Import of Data to and From MongoDB, Run time configuration of MongoDB,
· Data Managements in MongoDB Capped Collections Expired data from TTL,
· Monitoring of Various issues related with Database,
· Monitoring at Server, Database, Collection Level, and Various Monitoring Tools related to MongoDB,
· Database software Installation and Configuration in accordance with Client defined standards
· Database Migrations and Updates
· Application of database patches
· Capacity management
· Hands on experience in Server Performance tuning and Recommendations
· High availability solutions and recommendations
· Hands on experience in Root cause analysis for business impacting issues
Regards
Praveen Mahendra
Sr. Technical Recruiter
IDC Technologies.
Ph: 408-868-5126
Email: Praveen.mahendra@idctechnologies.com