Database Administrator
brighton, south east england, United Kingdom
Zensar Technologies
7+ years of experience in NoSQL and RDMS database like Cassandra, MongoDB, Couchbase and DB2 UDB. Proficient in database administration and process management. Expertise in handling mission critical production applications in a 24x7 model. Excellent communications skill Should have worked in offshore and onshore model Should have hands … 100TB of data and around 200 nodes per cluster. •Working experience of Cassandra backup and recovery strategies. •Provided significant support during OS Patching and database upgrade activities. •Extensive knowledge on keyspace and table creation. •Broadly worked on Cassandra utilities - nodetool, CQL utility and SSTable utilities. •Provided support in post … Replication for high availability. •Experience in handling around 20 replica sets with DR architecture. •Knowledge in User Management and RBAC as a part of database security. •Profound knowledge on replica set configurations and deployment. •Significant experience in troubleshooting issues and RCA classification. •working experience of OpsManager and server-level More ❯
Posted: