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A blog post by committer [[https://twitter.com/tylhobbs|Tyler Hobbs]] that gives [[http://www.datastax.com/dev/blog/basic-rules-of-cassandra-data-modeling|Basic Rules of Cassandra Data Modeling]].

!DataStax has a free self-paced online course [[https://academy.datastax.com/courses/ds220-data-modeling?dxt=blogposting|DS220: Data Modeling with Apache Cassandra]].

A blog post by [[https://twitter.com/syllogistic|Sebastian Estevez]] describing a web based tool he created to help visualize data models (pre-3.0) as well as gives a tailored cassandra-stress configuration file to test the model. [[http://www.datastax.com/dev/blog/data-modeler|Using the Cassandra Data Modeler to Stress and Size Cassandra Instances]]
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 1. [[http://www.planetcassandra.org/blog/the-most-important-thing-to-know-in-cassandra-data-modeling-the-primary-key/|The most important thing to know in Cassandra data modeling: The primary key]]. (Blog post)

Introduction

Cassandra is a partitioned row store, where rows are organized into tables with a required primary key.

The first component of a table's primary key is the partition key; within a partition, rows are clustered by the remaining columns of the PK. Other columns may be indexed independent of the PK.

This allows pervasive denormalization to "pre-build" resultsets at update time, rather than doing expensive joins across the cluster.

Patrick McFadin's data modeling series:

  1. The Data Model is Dead; Long live the Data Model: Video, Slides

  2. Become a Super Modeler: Video, Slides

  3. The World's Next Top Data Model: Video, Slides

  4. Apache Cassandra 2.0: Data Model on Fire: Video, Slides

  5. Real Data Models of Silicon Valley: Video, Slides

  6. The most important thing to know in Cassandra data modeling: The primary key. (Blog post)

stats

DataModel (last edited 2016-08-15 16:41:02 by JonathanEllis)