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How we used DynamoDB Streams to visualize changes in frequently updated objects

Blog post from Intercom

Post Details
Company
Date Published
Author
Maja Grubic, Sofia Tzima
Word Count
940
Company Posts That Month
14
Language
English
Hacker News Points
1
Post removed?
No
Summary

We used DynamoDB Streams to capture and process updates in user objects, allowing us to visualize changes in frequently updated objects. By leveraging existing technologies like AWS Lambda and DynamoDB's built-in TTL functionality, we were able to build a serverless solution that automates repetitive tasks and provides valuable insights into historical user states. This enables our Customer Support team to self-serve when digging into the past state of a user object, reducing manual work and minimizing mistakes. The system is designed to be simple, elegant, and scalable, with a focus on leveraging common technologies to achieve its goals.

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Trend Post Mentions Total Month Mentions Posts Companies MoM
Serverless 4 290 51 21 +43%
Real-time 2 370 104 48 -17%
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