Monthly Archives: July 2014

DynamoDB: An Inside Look Into NoSQL – Part 5

In Part 4, we talked about partitioning and replication in detail. We introduced consistent hashing, virtual nodes and the concept of coordinator nodes and preference list. In this article, we will discuss Data Versioning. Data Versioning Eventual consistency, introduced by … Continue reading

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DynamoDB: An Inside Look Into NoSQL – Part 4

In Part 3, we mentioned the various distributed techniques used while architecting NoSQL data stores. A table nicely summarized these techniques and their advantages. In this article, we will go into the details of partitioning and replication. Partitioning As mentioned … Continue reading

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