Database Administrator (Cassandra) - Exp: 5+ yrs - Location: Phoenix -
- Cassandra cluster planning which includes Data sizing estimation, and identify hardware requirements based on the estimated data size and transaction volume.
- Create, install, and configure a Cassandra cluster
- Use tools to monitor cluster availability and performance
- Export data into different data formats
- Use primary index and secondary indexes correctly to perform queries on data
- Backup and restore data to secure the system in the event of failure
- Tune the performance of Java Virtual Machine (JVM), caches, and compaction
- Conduct a stress test on a Cassandra cluster and interpret the performance results
- Cassandra Data Modelling, NoSQL Architecture, Keyspace, Table, Index creation, User creation & access administration.
- Administration, Maintenance and supporting of the cluster using Opscenter, Devcenter, Linux, Spark
- CQL Queries to support Integration with Cassandra Cluster