As Apache Cassandra consultants, we get to review a lot of data models. Best practices claim that the number of tables in a cluster should not exceed one hundred. But we rarely see proper benchmarks e...

Getting your own Cassandra environment setup with open remote connections on Openshift can be achieved in 3 steps:Line 1: This Dockerfile uses the base image of the most stable version(3.11.8) of Cass...

by in Big Data on November 5, 2020, 8:49 AM PST Wanting to up your database game? If so, you're probably need a NoSQL database. Jack Wallen...

In this article, I will discuss the implications of running Spark with Cassandra compared to the most common use case which is using a deep storage system such as S3 of HDFS.The goal is to understand ...

Jeremy HannaOct 30, 2020·4 min readLong ago Apache Cassandra added collections as a data type. That is, list, set, and map are supported native data types. Collections have evolved and improved over t...

This project provides a library for reading raw Cassandra SSTables into SparkSQL along the principles of ’streaming compaction’.By reading the raw SSTables directly, the Cassandra-Spark Bulk Reader en...

monitoringDistributed monitoring accross multiple machine.Do not require any dependence (read data from /proc/. netstat must be present for networking). Don't require to be root or sudoer.cpu IO (glob...