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Amazon DynamoDB Streams for CDC and Outbox

Pragya Keshap answered on February 3, 2023 Popularity 1/10 Helpfulness 1/10

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  • Amazon DynamoDB Streams for CDC and Outbox

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    DynamoDB provides support for creating a stream of events to track every time a change happens in a table. So when an item gets inserted, updated, or deleted.

    Order being inserted to DynamoDB table, event being generated in the stream

    Our solution could be in the form of a task that keeps polling this stream for new entries and publishes to SQS or SNS. Instead of having to do this task, I opted to leverage another DynamoDB integration: Lambdas.

    DynamoDB streams can be configured to trigger the execution of Lambdas for every entry. This helps reduce the number of moving parts that I have to write and manage on my own.

    https://medium.com/ssense-tech/implementing-a-transactional-outbox-pattern-with-dynamodb-streams-to-avoid-2-phase-commits-ed0f91e69e9

    Popularity 1/10 Helpfulness 1/10 Language java
    Source: Grepper
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    Contributed on Feb 03 2023
    Pragya Keshap
    0 Answers  Avg Quality 2/10


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