Stream Specifications
https://docs.aws.amazon.com/amazondyn...

Filter Patterns
https://docs.aws.amazon.com/lambda/la...

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Starting Code
https://github.com/SamWSoftware/youtu...

Finished Code
https://github.com/SamWSoftware/youtu...


0:13 What are Dynamo Streams
0:35 Why streams are better
1:35 Repo start overview
2:50 Testing what we already have
4:25 Adding stream to DynamoDB Table
5:27 Creating Lambda Listener
7:26 Filter Patterns
8:24 New Lambda Listener
9:23 mapping over the records
10:22 testing the streams
13:45 Review

#aws #serverless #nodejs #typescript #dynamodb #lambda