# KodeKloud: Beta Courses AWS Lambda

## AWS Lambda

### Introduction

- [Course Introduction](https://notes.kodekloud.com/docs/AWS-Lambda/Introduction/Course-Introduction/page.md): This article introduces an AWS Lambda course covering serverless architecture, function configuration, and best practices for deployments.

### Configuring Lambda

- [Prerequisites](https://notes.kodekloud.com/docs/AWS-Lambda/Configuring-Lambda/Prerequisites/page.md): This article outlines prerequisites and methods for configuring AWS Lambda functions, including using the Management Console, CLI, SDKs, CloudFormation, and SAM.
- [Create a Basic Lambda Function](https://notes.kodekloud.com/docs/AWS-Lambda/Configuring-Lambda/Create-a-Basic-Lambda-Function/page.md): This tutorial teaches how to create, deploy, and test a simple AWS Lambda function using Python.
- [Create a Basic Lambda Function using CLI](https://notes.kodekloud.com/docs/AWS-Lambda/Configuring-Lambda/Create-a-Basic-Lambda-Function-using-CLI/page.md): Learn to write, package, deploy, and test a simple Python-based Lambda function using the AWS Command Line Interface.
- [Create a Canary Function using Blueprint](https://notes.kodekloud.com/docs/AWS-Lambda/Configuring-Lambda/Create-a-Canary-Function-using-Blueprint/page.md): Learn to deploy a Canary Function in AWS Lambda using a blueprint, configure triggers, environment variables, and monitor with logs and metrics.
- [Create a Pull Event SQS Function using Blueprint](https://notes.kodekloud.com/docs/AWS-Lambda/Configuring-Lambda/Create-a-Pull-Event-SQS-Function-using-Blueprint/page.md): This tutorial explains how to set up an AWS Lambda function that polls an SQS queue and processes incoming messages using a blueprint.
- [Limitations](https://notes.kodekloud.com/docs/AWS-Lambda/Configuring-Lambda/Limitations/page.md): This article discusses the limitations and constraints of AWS Lambda, including execution time, memory allocation, storage, and concurrent executions.
- [Monitoring Options](https://notes.kodekloud.com/docs/AWS-Lambda/Configuring-Lambda/Monitoring-Options/page.md): This article explores monitoring AWS Lambda using CloudWatch, Lambda Insights, AWS X-Ray, and VPC Flow Logs for troubleshooting and optimizing serverless applications.

### Advanced Topics

- [Lambda Networking](https://notes.kodekloud.com/docs/AWS-Lambda/Advanced-Topics/Lambda-Networking/page.md): This article explains how AWS Lambda connects by default and strategies for accessing private VPC resources or enforcing stricter controls.
- [Lambda Networking Demonstration Option 1](https://notes.kodekloud.com/docs/AWS-Lambda/Advanced-Topics/Lambda-Networking-Demonstration-Option-1/page.md): Configuring AWS Lambda networking in a private VPC to securely access resources like RDS databases and internal APIs.
- [Lambda Networking Demonstration Option 2](https://notes.kodekloud.com/docs/AWS-Lambda/Advanced-Topics/Lambda-Networking-Demonstration-Option-2/page.md): This walkthrough explains how to connect a private VPC to AWS Lambda using an Interface Endpoint for secure resource access.
- [Reserved and Unreserved Concurrency](https://notes.kodekloud.com/docs/AWS-Lambda/Advanced-Topics/Reserved-and-Unreserved-Concurrency/page.md): This article explains managing concurrency in AWS Lambda, focusing on reserved and unreserved concurrency for optimal function performance.
- [Provisioned Concurrency](https://notes.kodekloud.com/docs/AWS-Lambda/Advanced-Topics/Provisioned-Concurrency/page.md): Provisioned Concurrency keeps Lambda function instances initialized and ready, reducing cold start latency for latency-sensitive applications.
- [Lambda Containers](https://notes.kodekloud.com/docs/AWS-Lambda/Advanced-Topics/Lambda-Containers/page.md): AWS Lambda now supports container images, allowing you to package applications with Docker for serverless execution without managing servers.
- [Lambda Containers Demonstration](https://notes.kodekloud.com/docs/AWS-Lambda/Advanced-Topics/Lambda-Containers-Demonstration/page.md): This tutorial guides building, pushing, and deploying an AWS Lambda function packaged as a container image using the AWS Management Console.

### Conclusion

- [Conclusion](https://notes.kodekloud.com/docs/AWS-Lambda/Conclusion/Conclusion/page.md): This article provides a comprehensive understanding of leveraging serverless computing with AWS Lambda.

### Understanding Lambda

- [Lambda Service Basics](https://notes.kodekloud.com/docs/AWS-Lambda/Understanding-Lambda/Lambda-Service-Basics/page.md): This article provides an overview of AWS Lambda, its benefits, supported languages, and guides users on getting started with serverless computing.
- [Event Sources](https://notes.kodekloud.com/docs/AWS-Lambda/Understanding-Lambda/Event-Sources/page.md): This article explains event sources for AWS Lambda, detailing push and pull invocation models for building serverless applications.
- [Access Permissions](https://notes.kodekloud.com/docs/AWS-Lambda/Understanding-Lambda/Access-Permissions/page.md): This article explains AWS Lambda access permissions, focusing on invocation permissions and execution roles for secure function operation.
- [Functions](https://notes.kodekloud.com/docs/AWS-Lambda/Understanding-Lambda/Functions/page.md): This article provides an overview of AWS Lambda function handlers, detailing their parameters and offering a Python example for implementation.
- [Pricing](https://notes.kodekloud.com/docs/AWS-Lambda/Understanding-Lambda/Pricing/page.md): This guide covers AWS Lambda pricing, including the free tier, billing components, memory/CPU allocation, architecture choices, and cost optimization strategies.
- [Pricing Demo](https://notes.kodekloud.com/docs/AWS-Lambda/Understanding-Lambda/Pricing-Demo/page.md): Estimate AWS Lambda costs using the AWS Pricing Calculator by adjusting parameters like memory, execution time, and architecture for accurate monthly expense forecasts.
- [AWS Lambda labs Instructions and Fair Usage Policy](https://notes.kodekloud.com/docs/AWS-Lambda/Understanding-Lambda/AWS-Lambda-labs-Instructions-and-Fair-Usage-Policy/page.md): This article provides instructions and guidelines for deploying and testing AWS Lambda functions in a live environment.