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Tuning the Java Virtual Machine (JVM) can improve performance or reduce high memory consumption.Tuning the Java Virtual Machine (JVM) can improve performance or reduce high memory consumptio...

my Patch mentioned in this post (RFE-7068625) for JVM garbage collector was accepted into HotSpot JDK code base and available starting from 7u40 version of HotSport JVM from Oracle. This was a reas...

Learn more about Apache Cassandra and data modelingPicking the right data model is the hardest part of using Cassandra. If you have a relational background, CQL will look familiar, but the way you us...

InitAs mentioned in my portacluster system imaging post, I am performing this install on 1 admin node (node0) and 6 worker nodes (node[1-6]) running 64-bit Arch Linux. Most of what I describe in this ...

DataStax Enterprise offers out of the box search indexing for your Apache Cassandra™ data. The days of double writes or ETL's between separate DBMS and Search clusters are gone. I have my CQL table, I...

Documentation for configuring, upgrading, and deploying DataStax Enterprise, DataStax OpsCenter, CQL, DataStax Drivers, DataStax Studio, and DataStax DevCenter.Simba ODBC Driver for Spark (Linux) ...