Author: Sandeep Varupula

How to Deploy Spark in DataStax Cassandra 5.1

Spark is an open-source, distributed processing system used to manage big data workloads. Spark uses in-memory caching and optimized query execution for fast analytic queries against any data size. Simply put, Spark is used to process data on a very…

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How to migrate data from Cassandra to Elassandra in Docker containers

A client recently asked us to migrate a Cassandra cluster running in Docker containers to Elassandra, with the data directory persisted via a bind mount. Elassandra is a fork of Cassandra integrated closely with Elasticsearch, to allow for a highly scalable…

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