Everything about Lambda



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AWS Lambda Cost Optimization Strategies That Work

From caching Lambda responses to building smaller functions to choosing the right memory configs. In this article, we’re exploring six specific steps you can take to optimize your AWS Lambda costs.

Serverless with AWS – Image resize on-the-fly with Lambda and S3

Handling large images has always been a pain in my side since I started writing code. Here’s how you can solve it with serverless.

How to Test JavaScript Lambda Functions?

This article will discuss the different options for testing your AWS Lambda functions; the focus will be on JavaScript.

Dashbird Explained: the why, what and how

Here’s everything you need to know to get started with Dashbird – the complete solution for End-to-End Infrastructure observability, Real-time Error Tracking, and Well-Architected Insights.

Monitoring serverless applications with AWS CloudWatch alarms

Running any application in production assumes reliable monitoring to be in place and serverless applications are no exception. Here’s how to do that.

Why You Should Stop Hoarding Metrics

After implementing monitoring you most likely have too many metrics and alerts set up. Now you went from having no insights to having important parts being drowned by noise. What’s the solution?

Explaining boto3: How to Use Any AWS Service with Python

What is boto3 and how to use it? In this article, we’ll look at how boto3 works and how it can help us interact with various AWS services.

The Ultimate Guide to Monitoring Serverless Applications

The good, the bad, and the importance of Monitoring Serverless Applications. Your A-Z from cold starts to logging to Lambda cost and latency.

Debugging with Dashbird: AWS Lambda Process Exited Before Completing Request

The “Lambda Process Exited Before Completing Request” error is mostly related to legacy behavior. Let’s solve it.

Debugging with Dashbird: Lambda Task Timed Out After X Seconds

In this article, we go over what’s causing Lambdas to time out, how to change the max time out period, and how to actually fix this issue. And no, you shouldn’t just increase the max timeout period!

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