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Controlling user auth flow with Lambda & Cognito

Controlling user auth flow with Lambda & Cognito

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4 min read
Flow of Setting up Lambda function invocation via API Gateway to perform a DynamoDB read/write operation

Flow of Setting up Lambda function invocation via API Gateway to perform a DynamoDB read/write operation

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1 min read
CloudCycle - Set lifecycle for your cloud resources to avoid surprising costs

CloudCycle - Set lifecycle for your cloud resources to avoid surprising costs

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4 min read
Overcoming Docker Installation Woes on Windows Server 2019 for Lambda Function Testing

Overcoming Docker Installation Woes on Windows Server 2019 for Lambda Function Testing

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3 min read
AWS — Properly delete messages between Lambdas and SQS Queues

AWS — Properly delete messages between Lambdas and SQS Queues

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3 min read
Invoking an AWS Lambda Function with Terraform

Invoking an AWS Lambda Function with Terraform

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2 min read
AWS Lambda Function for Dynamic ECS Tasks

AWS Lambda Function for Dynamic ECS Tasks

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4 min read
Managing AWS Lambda Versions with AWS Step Functions: A comprehensive guide

Managing AWS Lambda Versions with AWS Step Functions: A comprehensive guide

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5 min read
Create a knowledge base using Amazon OpenSearch

Create a knowledge base using Amazon OpenSearch

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6 min read
How I built an automated event-driven app

How I built an automated event-driven app

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3 min read
Integrate CRUD APIs with Amazon OpenSearch

Integrate CRUD APIs with Amazon OpenSearch

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9 min read
Complex Event Filtering with AWS EventBridge Pipes, Rules and No Custom Code.

Complex Event Filtering with AWS EventBridge Pipes, Rules and No Custom Code.

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17 min read
DiagnĂłstico de AWS Lambda: GuĂ­a para detectar y solucionar problemas de rendimiento

DiagnĂłstico de AWS Lambda: GuĂ­a para detectar y solucionar problemas de rendimiento

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8 min read
AWS Serverless Diversity: Multi-Language Strategies for Optimal Solutions

AWS Serverless Diversity: Multi-Language Strategies for Optimal Solutions

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7 min read
Boost Your Lambdas with Powertools

Boost Your Lambdas with Powertools

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Lambda Internals: Why AWS Lambda Will Not Help With Machine Learning

Lambda Internals: Why AWS Lambda Will Not Help With Machine Learning

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How to Schedule EC2 Instances to Stop/Start Automatically

How to Schedule EC2 Instances to Stop/Start Automatically

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6 min read
Lambda scrapper deployment issues

Lambda scrapper deployment issues

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1 min read
Automated AWS Bill Reminder System using Serverless Architecture with AWS Lambda

Automated AWS Bill Reminder System using Serverless Architecture with AWS Lambda

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3 min read
AWS Cognito for Bedrock Storyteller running on Containerized Lambda Function with Web Adapter

AWS Cognito for Bedrock Storyteller running on Containerized Lambda Function with Web Adapter

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6 min read
Adding flexibility to your deployments with Lambda Web Adapter

Adding flexibility to your deployments with Lambda Web Adapter

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6 min read
Deploy a web application with AWS Lambda

Deploy a web application with AWS Lambda

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3 min read
Desplegar API basada en NodeJS con AWS Lambda y API Gateway conectada a DynamoDB.

Desplegar API basada en NodeJS con AWS Lambda y API Gateway conectada a DynamoDB.

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3 min read
Deploy Laravel API To AWS Lambda

Deploy Laravel API To AWS Lambda

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Creating Static Web pages on AWS

Creating Static Web pages on AWS

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3 min read
How To Reduce Operational Costs With AWS Lambda

How To Reduce Operational Costs With AWS Lambda

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11 min read
Building Evolutionary Serverless Architecture with AWS Lambda and the CDK

Building Evolutionary Serverless Architecture with AWS Lambda and the CDK

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7 min read
Terraform Test and AWS Lambda

Terraform Test and AWS Lambda

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1 min read
WTF is a Monad?!

WTF is a Monad?!

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6 min read
Automate AWS Cost & Usage report using Event Bridge, Lambda, SES, S3 & AWS Cost Explorer API

Automate AWS Cost & Usage report using Event Bridge, Lambda, SES, S3 & AWS Cost Explorer API

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4 min read
Ultimate guide to Secrets in Lambda

Ultimate guide to Secrets in Lambda

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15 min read
How To Upload Files To AWS S3 Using Serverless Lambda Functions

How To Upload Files To AWS S3 Using Serverless Lambda Functions

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1 min read
Exploring AWS Serverless Deployments with CDK v2: From RSS to X Posts - Part 2 of the Odyssey

Exploring AWS Serverless Deployments with CDK v2: From RSS to X Posts - Part 2 of the Odyssey

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4 min read
What Are AWS Lambda Function URLs And Why You Don’t Need API Gateway

What Are AWS Lambda Function URLs And Why You Don’t Need API Gateway

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Exploring AWS Serverless Deployments with CDK v2: From RSS to X Posts - Part 1 of the Odyssey

Exploring AWS Serverless Deployments with CDK v2: From RSS to X Posts - Part 1 of the Odyssey

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3 min read
Cognito custom flow sign-in sends a confirm code via email

Cognito custom flow sign-in sends a confirm code via email

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Adicionando domĂ­nio customizado a uma Lambda com o API Gateway

Adicionando domĂ­nio customizado a uma Lambda com o API Gateway

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5 min read
Simple and Cost-Effective Testing Using Functions

Simple and Cost-Effective Testing Using Functions

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6 min read
Unlocking Next-Gen Serverless Performance: A Deep Dive into AWS LLRT

Unlocking Next-Gen Serverless Performance: A Deep Dive into AWS LLRT

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6 min read
Data Streaming Hands-On: High-scale data streaming with AWS Kinesis Data Streams

Data Streaming Hands-On: High-scale data streaming with AWS Kinesis Data Streams

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3 min read
Using CloudFormation Custom Resources to react to coded config changes with AWS Lambda

Using CloudFormation Custom Resources to react to coded config changes with AWS Lambda

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5 min read
Rapid Development of Agents for Amazon Bedrock Using AWS Lambda Web Adapter

Rapid Development of Agents for Amazon Bedrock Using AWS Lambda Web Adapter

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5 min read
Is AWS Lambda Cold Start Still an Issue?

Is AWS Lambda Cold Start Still an Issue?

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8 min read
Configurar AWS Signer en lambda con terraform

Configurar AWS Signer en lambda con terraform

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3 min read
The bane of AWS Lambda Coldstarts

The bane of AWS Lambda Coldstarts

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5 min read
Lambda Internals: the Underneath of AWS Serverless Architecture

Lambda Internals: the Underneath of AWS Serverless Architecture

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10x API Start-up Boost

10x API Start-up Boost

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2 min read
Lambda Layers: The Secret Weapon of Savvy Serverless Developers

Lambda Layers: The Secret Weapon of Savvy Serverless Developers

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3 min read
Take IT Shipping with Serverless Technology

Take IT Shipping with Serverless Technology

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Designing a scalable Webhook using AWS Serverless Stack

Designing a scalable Webhook using AWS Serverless Stack

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3 min read
How to retrieve DynamoDB items using secrets stored in AWS Secrets Manager with AWS Lambda - 2

How to retrieve DynamoDB items using secrets stored in AWS Secrets Manager with AWS Lambda - 2

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3 min read
How to Integrate AWS Lambda with Simple Email Service (SES) to Send Enhanced Emails

How to Integrate AWS Lambda with Simple Email Service (SES) to Send Enhanced Emails

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4 min read
What’s the best way to migrate Cognito users to a new user pool?

What’s the best way to migrate Cognito users to a new user pool?

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4 min read
Lambda@Edge: Select test origin or stick to the old

Lambda@Edge: Select test origin or stick to the old

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How to retrieve DynamoDB items using secrets stored in AWS Secrets Manager with AWS Lambda - 1

How to retrieve DynamoDB items using secrets stored in AWS Secrets Manager with AWS Lambda - 1

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4 min read
When to use Step Functions vs. doing it all in a Lambda function

When to use Step Functions vs. doing it all in a Lambda function

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6 min read
Creando API Rest con Api Gateway | Lambda | DynamoDB en AWS

Creando API Rest con Api Gateway | Lambda | DynamoDB en AWS

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4 min read
Deploying Go To AWS using CDK in 2024

Deploying Go To AWS using CDK in 2024

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1 min read
Deploy Next JS App to AWS Lambda using AWS SAM

Deploy Next JS App to AWS Lambda using AWS SAM

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Resolving 'provided principal was invalid' for AWS::Lambda::Permission

Resolving 'provided principal was invalid' for AWS::Lambda::Permission

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5 min read
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