Live opening · Posted 5 days ago
Cassandra DBA
Zensar Technologies · Karnataka, India
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At a glance
The key details from the original listing.
CompanyZensar Technologies
LocationKarnataka, India
Source
Oracle
Listed5 days ago
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About the role
Description supplied by the original job listing.
Cassandra Performance Tuning
Analyze and optimize read/write performance and latency.
Tune compaction, caching, consistency levels, tombstones, SSTables, and Cassandra configuration.
Identify hot partitions, slow queries, and resource bottlenecks.
Monitoring & Troubleshooting
Monitor cluster health, availability, latency, throughput, disk usage, compactions, dropped messages, GC, and repairs.
Troubleshoot production issues including node failures, high latency, timeouts, replica inconsistencies, and capacity problems.
Strong experience with nodetool, Cassandra logs, metrics, tracing, and monitoring/alerting platforms.
Node Expansion & Cluster Management
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