middy
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middy | Redis | |
---|---|---|
22 | 14 | |
3,633 | 13,867 | |
0.9% | 7.2% | |
9.4 | 3.4 | |
5 days ago | 8 days ago | |
JavaScript | TypeScript | |
MIT License | MIT License |
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Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
middy
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Clean authorization control in serverless functions
In many cases, you will have to write the same authorization code in multiple functions. For example, you might want to check that the user is in the requested organization. You can share this code in a middleware. If you are using AWS Lambda, you can rely on middy.
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Testing Serverless Applications on AWS
Adding the is-test flag to our object metadata gave us our way of passing some kind of test context into our workload. The next step was to make the Lambda Function capable of discovering the context and then using that to control how it behaves under test. For this we used Middy.
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Learn serverless on AWS step-by-step: Strong Types!
I also decided to use the middy library to add CORS management to our lambda function. This will allow us to call our lambda function from our frontend, without having to worry about CORS.
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Go Lambda Middlewae
Is there any equivalent to Node based https://middy.js.org/ for Golang?
- Middy: AWS Lambda middleware framework for Node.js
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The Old Faithful: Why SSM Parameter Store still reigns over Secrets Manager
And if your requirements were to change at a later date, it’s straightforward to swap out SSM Parameter Store with Secrets Manager there and then. Especially if you’re accessing the relevant service through a middleware layer such as Middy for javascript Lambda functions.
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Implementing Magic Links with Amazon Cognito: A Step-by-Step Guide
This function uses the Middy middleware engine to handle unhandled errors and add CORS headers in the response.
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Ask HN: What would be your stack if you are building an MVP today?
I mean I'm literally building an AWS lambda function that outputs HTML when it's called via API Gateway. So someone hits https://mydomain.com/mycoolpage, then the MyCoolPage AWS Lambda function is executed and outputs whatever.
If you're interested, I use https://middy.js.org/ as a middleware engine for my AWS lambda functions which I find helpful.
I use the open sourced serverless framework for doing deploys https://www.serverless.com/
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tRPC: Build Full-Stack TypeScript Applications With Type Safety
middy for lambda-side middleware
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How to Securely Use Secrets in AWS Lambda?
That is it from the CDK side. Now let us create the handler and retrieve that secret. I like to use middy which describes itself as "stylish Node.js middleware engine for AWS Lambda". It offers some helpful middlewares like ssm which will help us retrieve and cache values from SSM Parameter Store. (Middy provides various other official middlewares including one for Secrets Manager.) I prefer a middleware for this because it keeps the code for retrieving the secret out of your handler which should deal with actual business logic.
Redis
- Is `ioredis` still actively maintained?
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Crafting A Minimalist Portfolio Website with SvelteKit and Pico CSS
To make data retrieval efficient and minimize the need to request data from the API on every page load, I implemented a caching strategy using the ioredis package, which is a popular redis client for Node.js for interacting with a Redis database.
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10 Powerful Node.js Libraries Every Developer Should Know About
5. ioredis
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Unable to properly connect to Redis in Kubernetes
These are the objects I pass to ioredis to create my Redis instances (one for sessions and one as the main one):
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Help implementing Heroku Data For Redis (+bull & throng) / `ioredis`
In order to try and mitigate the OOMs. I read the Background Jobs in Node.JS with Redis blog post and implemented Heroku Data For Redis with ioredis, BullMQ and Throng,
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Message Queue in Redis, Part 2
Redis.Redis and Redis.Cluster at the end of the rule actually refer to the ioredis constructors, so to set them up, we must use the ioredis constructors.
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MOVED error with Redis cluster
ioredis is a popular Node.js client, providing a robust support for Redis Cluster.
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How to use Redis Cluster for caching
To connect to Redis from your application, you will need a library that can perform that for you (Otherwise you have to reinvent the wheel). While I've been using IORedis for a nodeJS application in this demo, if you have been using a different language, you will have to look for different connectors like Lettuce for Java or perhaps go-redis for Go.
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Using Redis Pub/Sub with Node.js
The Redis client I'm going to use today is ioredis, because its API is intuitive, very robust and with good performance.
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Redis configuration in nestjs
Just create your own wrapper service around one of the existing nodejs redis clients, I used the following client https://github.com/luin/ioredis
What are some alternatives?
aws-cdk - The AWS Cloud Development Kit is a framework for defining cloud infrastructure in code
Redis - 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.
dynamodb-toolbox - A simple set of tools for working with Amazon DynamoDB and the DocumentClient
node-redis - A high-performance Node.js Redis client. [Moved to: https://github.com/redis/node-redis]
aws-sdk-js-v3 - Modularized AWS SDK for JavaScript.
Prisma - Next-generation ORM for Node.js & TypeScript | PostgreSQL, MySQL, MariaDB, SQL Server, SQLite, MongoDB and CockroachDB
typescript-badges - :smirk_cat: TypeScript Badges
bull - Premium Queue package for handling distributed jobs and messages in NodeJS.
powertools-lambda-typescript - Powertools is a developer toolkit to implement Serverless best practices and increase developer velocity.
MongoDB - The official MongoDB Node.js driver
projen - Rapidly build modern applications with advanced configuration management
uuid - Generate RFC-compliant UUIDs in JavaScript