Tag: DynamoDB
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Evolve data structures in NoSQL with Python data models
This article explores design patterns to support backward compatibility when evolving your DynamoDB data structures.
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Creating a serverless Re:Invent session tracker
If you’ve ever attended Re:Invent, you’ll know that keeping track of which sessions to attend is extremely difficult. To stay ahead of the game, I built a session tracker. And of course, it’s serverless. In this article I’ll highlight the more interesting design decisions.
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Reliable Auto-Incrementing Integers in DynamoDB
In this article we will use DynamoDB Transactions, Conditions, and Atomic Counters to achieve reliable auto-incrementing IDs at any scale.
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Filter DynamoDB Event Streams Sent to Lambda
Event Source Mappings are the invisible engine converting streams and queues to batches. In this article we will dive deep on Event Source Mappings and its filtering capabilities.
Luc van Donkersgoed's Notes 