How to Load Data from a Hadoop Cluster into a MemSQL Database
In this post, system architect Oleksandr Berchenko describes two ways to load data from HDFS to a MemSQL database.
7 min readHow to Process Slowly Changing Dimensions in Hive
How to handle Slowly Changing Dimensions (SCD) in a data warehouse with Hive database.
5 min readBig Data Warehousing with Elasticsearch
Here's how to address Big Data warehousing with Elasticsea rch.
2 min readCassandra + Spark SQL Performance (including DSE 5.0)
This post focuses on quick and dirty performance comparison of different Cassandra + Spark options.
21 min readSetup Cassandra + Spark + Tableau (including DSE 5.0)
Here's how to configure Cassandra + Spark + Tableau including DataStax Enterprise (DSE) 5.0
22 min readRunning Cassandra with Cloudera Manager
Here're the benefits of Cassandra and CDH integration that can be deployed and managed through Cloudera Manager.
3 min readInstalling Hadoop Cluster with Cloudera Manager
How fast and easy it may be to install Hadoop cluster with Cloudera Manager.
9 min readEnabling TLS Level 1 Encryption for Cloudera Manager
How to configure TLS Level 1 encryption for Cloudera Manager with self-signed certificate.
4 min readConfiguring Kerberos for Cloudera’s Hadoop Distribution (CDH)
Here's a step by step guideline to configure Kerberos in Cloudera’s Hadoop Distribution (CDH).
4 min read