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# awslambda

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Migrating existing REST API Server to Serverless with AWS Lambda, MongoDB and Serverless Framework

Migrating existing REST API Server to Serverless with AWS Lambda, MongoDB and Serverless Framework

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7 min read
On-Demand Video Streaming! AWS Elemental MediaConvert and AWS Lambda

On-Demand Video Streaming! AWS Elemental MediaConvert and AWS Lambda

Reactions 11 Comments 6
8 min read
How to convert any input video file format in S3 bucket to any other video file format using Elastic Transcoder and Lambda

How to convert any input video file format in S3 bucket to any other video file format using Elastic Transcoder and Lambda

Reactions 9 Comments
9 min read
CDN Invalidation using AWS Lambda Function

CDN Invalidation using AWS Lambda Function

Reactions 2 Comments 1
2 min read
Deploy a Serverless API with AWS CDK and AWS Lambda

Deploy a Serverless API with AWS CDK and AWS Lambda

Reactions 7 Comments
2 min read
AWS Lambda: Always Allocate (At Least) 1024 MB

AWS Lambda: Always Allocate (At Least) 1024 MB

Reactions 4 Comments
2 min read
Autocomplete API with Serverless Redis

Autocomplete API with Serverless Redis

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3 min read
AWS Lambda Performance: Main Issues and How to Overcome Them

AWS Lambda Performance: Main Issues and How to Overcome Them

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6 min read
5 Ways To Bundle a Lambda Function Within an AWS CDK Construct

5 Ways To Bundle a Lambda Function Within an AWS CDK Construct

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8 min read
How to Build Serverless Apps with AWS Lambda

How to Build Serverless Apps with AWS Lambda

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7 min read
Serverless Architectures with Amazon DynamoDB and Amazon Kinesis Streams with AWS Lambda

Serverless Architectures with Amazon DynamoDB and Amazon Kinesis Streams with AWS Lambda

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1 min read
[Intro] How to trigger a Lambda function when a file is uploaded to an existing S3 bucket using Amazon EventBridge and AWS CDK

[Intro] How to trigger a Lambda function when a file is uploaded to an existing S3 bucket using Amazon EventBridge and AWS CDK

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2 min read
Troubleshooting binaries in AWS Lambda

Troubleshooting binaries in AWS Lambda

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3 min read
Getting the Request ID of a Lambda Invocation when Using Promises With the AWS SDK

Getting the Request ID of a Lambda Invocation when Using Promises With the AWS SDK

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1 min read
What alerts should you have for serverless applications?

What alerts should you have for serverless applications?

Reactions 45 Comments
6 min read
Creating custom AWS Lambda Layers from scratch: obtaining ImageMagick with Freetype support

Creating custom AWS Lambda Layers from scratch: obtaining ImageMagick with Freetype support

Reactions 3 Comments
9 min read
Enforcing attribute uniqueness in Cognito with AWS Amplify and React

Enforcing attribute uniqueness in Cognito with AWS Amplify and React

Reactions 16 Comments 6
6 min read
How about an AWS Lambda Spot with 70% savings?

How about an AWS Lambda Spot with 70% savings?

Reactions 9 Comments 2
1 min read
Why I chose F# for our AWS Lambda project

Why I chose F# for our AWS Lambda project

Reactions 25 Comments 8
3 min read
How to run Serverless offline?

How to run Serverless offline?

Reactions 10 Comments 2
2 min read
Deep dive: 3 ways to invoke AWS Lambda Function

Deep dive: 3 ways to invoke AWS Lambda Function

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3 min read
A better way of deploying Go services with Serverless Framework

A better way of deploying Go services with Serverless Framework

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2 min read
Top 10 Serverless Best Practices

Top 10 Serverless Best Practices

Reactions 46 Comments 1
4 min read
Monolith Vs. Microservices in AWS Lambda: which and how to pick?

Monolith Vs. Microservices in AWS Lambda: which and how to pick?

Reactions 12 Comments
5 min read
Why you should use temporary stacks when you do serverless

Why you should use temporary stacks when you do serverless

Reactions 13 Comments
6 min read
Converting Word to PDF Using A Python-Based Lambda

Converting Word to PDF Using A Python-Based Lambda

Reactions 10 Comments 1
7 min read
How to Schedule Any Task with AWS Lambda

How to Schedule Any Task with AWS Lambda

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4 min read
How to Optimize Lambda Memory and CPU

How to Optimize Lambda Memory and CPU

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6 min read
Getting Started with AWS Lambda Event Sources

Getting Started with AWS Lambda Event Sources

Reactions 11 Comments
5 min read
Crash Course on Fan-out & Fan-in with AWS Lambda

Crash Course on Fan-out & Fan-in with AWS Lambda

Reactions 20 Comments
11 min read
How To Test Serverless Applications



How To Test Serverless Applications



Reactions 32 Comments 1
5 min read
Serverless Architectural Patterns

Serverless Architectural Patterns

Reactions 6 Comments
18 min read
I Finally Understood Functions As A Service

I Finally Understood Functions As A Service

Reactions 7 Comments
2 min read
The great serverless cost debate - Serverless != Costless

The great serverless cost debate - Serverless != Costless

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7 min read
Fast growing architectures with serverless and .NET Core

Fast growing architectures with serverless and .NET Core

Reactions 116 Comments 4
10 min read
Introduction to AWS Lambda

Introduction to AWS Lambda

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4 min read
Error handling in AWS Lambda triggered by SQS events

Error handling in AWS Lambda triggered by SQS events

Reactions 57 Comments 5
8 min read
The Right Way™ to do Serverless in Python (Part 1)

The Right Way™ to do Serverless in Python (Part 1)

Reactions 56 Comments 1
13 min read
Using AWS Lambda to improve Lambda Error Reports

Using AWS Lambda to improve Lambda Error Reports

Reactions 10 Comments 3
5 min read
Serverless blue green deployments and canary releases with traffic shifting

Serverless blue green deployments and canary releases with traffic shifting

Reactions 26 Comments 4
1 min read
Serverless Demystified

Serverless Demystified

Reactions 21 Comments 1
6 min read
Continuous Engineering with the Serverless Framework

Continuous Engineering with the Serverless Framework

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3 min read
Ease the pain of Serverless AWS -How to return HTML from AWS API

Ease the pain of Serverless AWS -How to return HTML from AWS API

Reactions 11 Comments 1
4 min read
How do you serverless?

How do you serverless?

Reactions 4 Comments
3 min read
Why Serverless Apps Fail and How to Design Resilient Architectures

Why Serverless Apps Fail and How to Design Resilient Architectures

Reactions 9 Comments
3 min read
Serverless Backends With AWS Cloud: API Gateway And You

Serverless Backends With AWS Cloud: API Gateway And You

Reactions 18 Comments
7 min read
Reproducibly Setting Production Environment Variables for AWS Lambda Apps

Reproducibly Setting Production Environment Variables for AWS Lambda Apps

Reactions 6 Comments
2 min read
Monitoring 101: AWS CloudWatch vs Serverless-oriented

Monitoring 101: AWS CloudWatch vs Serverless-oriented

Reactions 7 Comments
1 min read
Creating an AWS Lambda using python

Creating an AWS Lambda using python

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5 min read
Creando una lambda en AWS usando python

Creando una lambda en AWS usando python

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5 min read
Production-ready: Microservices Composition and Orchestration

Production-ready: Microservices Composition and Orchestration

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7 min read
AWS Lambda, The CLI Way (cookbook)

AWS Lambda, The CLI Way (cookbook)

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1 min read
Solve The Cold Start Issue with Lambda Provisioned Concurrency

Solve The Cold Start Issue with Lambda Provisioned Concurrency

Reactions 7 Comments
2 min read
Last Chance to Join: Design Patterns for Secure and Scalable APIs on AWS Lambda

Last Chance to Join: Design Patterns for Secure and Scalable APIs on AWS Lambda

Reactions 9 Comments 2
1 min read
All you need to know about caching for serverless applications

All you need to know about caching for serverless applications

Reactions 9 Comments
7 min read
Lambda Functions Are NOT Fault-Tolerant by Default

Lambda Functions Are NOT Fault-Tolerant by Default

Reactions 46 Comments
4 min read
Why #Serverless Is Eating the Stack

Why #Serverless Is Eating the Stack

Reactions 7 Comments
6 min read
The ultimate (getting started) guide to serverless

The ultimate (getting started) guide to serverless

Reactions 52 Comments
4 min read
How to include SNS and Kinesis in your e2e tests

How to include SNS and Kinesis in your e2e tests

Reactions 9 Comments
8 min read
4 Steps to Solve Lambda Cold Starts

4 Steps to Solve Lambda Cold Starts

Reactions 6 Comments
4 min read
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