Overview of nodes in DataStax OpsCenterAlternatives to DataStax OpsCenterAfter our latest upgrade of OpsCenter at the top of its UI new banner showed up with rather sad announcement:Starting with vers...

In this blog post, we’ll review the new User-Defined Function (UDF) and User-Defined Aggregate (UDA) feature and look into their technical implementation.For the remaining of this post Cassandra == Ap...

Stratio’s Cassandra Lucene Index, derived from Stratio Cassandra, is a plugin for Apache Cassandra that extends its index functionality to provide near real time search such as ElasticSearch or Solr, ...

README.md DataStax has started offering official Docker images for development environments, which is great news! I was fortunate to be involved in the planning and creation of thos...

This post is part 2 of a 3-part series about monitoring Apache Cassandra. Part 1 is about the key performance metrics available from Cassandra, and Part 3 details how to monitor Cassandra with Datadog...

This post is part 1 of a 3-part series about monitoring Apache Cassandra performance. Part 2 is about collecting metrics from Cassandra, and Part 3 details how to monitor Cassandra with Datadog.What i...

Cassandra is an open-source, distributed, decentralized, horizontally scalable, and highly available NoSQL database.  It is based on Amazon Dynamo distribution model and its data model is based on Goo...

I have 3 cassandra nodes(S1,S2,S3) which are installed on CentOS 6. Two of them (S1,S2) are in datacenter A and one of them (S3) is in openshift. I am trying to make benchmark test with multiple node ...