Lambda Architecture or: How I Learned to Stop Worrying and Love Human Fault Tolerance

Scale
05/26/2014 - 15:30 to 16:10
Maschinenhaus
long talk (40 min)
Beginner

Session abstract: 

When Nathan Marz coined the term Lambda Architecture back in 2012 he might have only been in search for a somewhat sensical title for his upcoming book. No doubt, the Lambda Architecture has since gained traction, functioning as a blueprint to build large-scale, distributed data processing systems in a flexible and extensible manner. But it also turns out that there is a sometimes overlooked aspect of the Lambda Architecture: human fault tolerance. Humans make mistakes. Machines don`t. Machines scale. Humans don`t.

By reviewing a number of real-world architectures of distributed applications from our customer and partner base I'm trying to come up with answers to the following questions: 

  • What Apache Hadoop eco-system components are useful for which layer in the Lambda Architecture?
  • What is the impact on human fault tolerance when choosing certain components?
  • Are there good practices available for using certain Apache Hadoop ecosystem components in the three-layered Lambda Architecture? 

 

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Corporate-Design: Extragestaltung, Margarethe Hausstätter
Ilustration: cyan, Berlin