Redis: Exploring Redis as Serverless Database to solve idempotence in APIs

• DefinitelyTyped

  158 47,090 10.0 TypeScript

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Each Lambda receives an event as part of their request.

• Redis

  14 13,867 3.4 TypeScript

  🚀 A robust, performance-focused, and full-featured Redis client for Node.js.

  

Then, check at the Redis database if that hash already exists in the table. We’ll do this using the lib ioredis. That we’ll pass an option to the middleware we are creating.

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• middy-idempotent

  1 15 0.0 TypeScript

  🛵 📬 ‎‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎Idempotence Middy middleware for your AWS Lambdas

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• Redis

  318 64,821 9.7 C

  Redis is an in-memory database that persists on disk. The data model is key-value, but many different kind of values are supported: Strings, Lists, Sets, Sorted Sets, Hashes, Streams, HyperLogLogs, Bitmaps.

  

As self-defined, Redis is:

• middy

  22 3,633 9.4 JavaScript

  🛵 The stylish Node.js middleware engine for AWS Lambda 🛵

  

I’ll leverage Middy, a lightweight middleware for Lambda in Node, which has a particularly cool feature (and a really helpful one for the task at hand) that is its onion-like middleware pattern implementation and the ability to create a middleware that can read the function after and before the handler, which is essential for idempotent APIs.

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