AWS Lambda Tutorial


Introduction to AWS Lambda: Briefly explain what AWS Lambda is, its serverless architecture, and its role in cloud computing.

Benefits of Using AWS Lambda: Outline key benefits such as scalability, cost-effectiveness, and flexibility.

Real-World Applications: Provide examples of how AWS Lambda is used in different industries.

What You’ll Learn

Lambda Basics: Understanding the fundamentals of AWS Lambda, including triggers, functions, and execution.

Setting Up Your Environment: Guide on setting up AWS Lambda, including necessary tools and configurations.

Programming with Lambda: Insights into writing Lambda functions using supported languages like Python, Node.js, and Java.

Lambda Integration: How AWS Lambda integrates with other AWS services like S3, DynamoDB, and API Gateway.

Best Practices and Performance Optimization: Tips and strategies for optimizing Lambda function performance and cost.


Chapter 1: Getting Started with AWS Lambda

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Introduction to Serverless Computing
Setting Up an AWS Account
Lambda Dashboard Overview

Chapter 2: Creating Your First Lambda Function

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Writing a Simple Lambda Function
Configuring Triggers and Events
Deploying and Testing Your Function

Chapter 3: Advanced Lambda Features

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Environment Variables and Configuration
Error Handling and Debugging
Lambda Layers and Versioning

Chapter 4: Integrating Lambda with AWS Services

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Using Lambda with S3 and DynamoDB
Building Serverless APIs with API Gateway
Event-Driven Architectures with Lambda

Chapter 5: Security and Permissions

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IAM Roles and Policies for Lambda
Securing Lambda Functions and Endpoints

Chapter 6: Monitoring and Troubleshooting

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Logging with CloudWatch
Monitoring Lambda Performance
Troubleshooting Common Issues

Chapter 7: Best Practices and Cost Optimization

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Writing Efficient Lambda Code
Managing Lambda Costs
Architectural Best Practices

FAQs (Frequently Asked Questions)

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