Cloudera Runtime provides different types of storage components that you can use depending on your data requirements. Apache Kudu completes Apache Hadoop’s storage layer, enabling fast analytics on fast data. Apache Hadoop HDFS is a distributed file system for storing large volumes of data.

HDFS Overview
Provides an overview of Apache Hadoop HDFS, its benefits, and the key components.
Apache Kudu Overview
Introduces Apache Kudu, with information on using Apache Impala with Kudu, Kudu concepts, architecture, and usage limitations.
Apache Kudu Design
Outlines effective schema design philosophies for Apache Kudu, and how they differ from approaches used for traditional relational database schemas.