Irrational Exuberance!

Refactoring & Testing Our Dynamo Clone

January 2, 2010 This third part of the series working on Dynamo works on refactoring the code thus far into something more workable. In particular we add unittests and convert the message-passing based implementation into an OTP gen_server.

Durable Writes & Consistent Reads

November 30, 2009 In this second part in the "Hands On Review of the Dynamo Paper" we take a look at only acknowledging update to user after it has been written to multiple stores, and comparing read values from multiple sources to ensure consistent reads.

Hands On Review of the Dynamo Paper

November 30, 2009 Instead of just listing off the myriad interesting ideas in the Amazon Dynamo paper, I decided it would be more interesting for both myself and readers to actually walk through implementing a distributed key-value store and incrementally evolve it using the ideas introduced in the Amazon Dynamo paper.