AWS Serverless - Lambda & API Gateway - Complete Guide 2018

🎉 Course Title: AWS Serverless - Lambda & API Gateway - Complete Guide 2023

🎓 Course Instructor: Shreya Vakil

🔥 Course Headline: Unlock the Full Potential of AWS Lambda and API Gateway – Master writing, deploying, and managing your own serverless functions today!

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Dive into the World of Serverless with AWS Lambda! 🚀

Amazon Web Services (AWS) redefined the cloud landscape when it introduced AWS Lambda in 2014. This cutting-edge service has since revolutionized how developers approach backend system design, particularly for APIs and data processing tasks. With its serverless model, Lambda functions allow you to run code without provisioning or managing servers – just write, deploy, and let AWS handle the rest!

What You'll Learn:

📚 Lambda Fundamentals:

• Writing code that thrives in the Lambda environment.
• Understanding the lifecycle of Lambda functions.

🔗 Integration with AWS Services:

• Connecting Lambda to services like DynamoDB and Kinesis for real-time data processing and storage.

🛠️ API Development:

• Creating robust, scalable APIs using AWS Lambda at the backend.

🛡️ Advanced Features:

• Implementing API stages, caching, throttling, and authentication to secure and optimize your serverless applications.

🚀 Hands-On Project:

• Designing, developing, and deploying a complete single-page application with secure access via Cognito, API Gateway, and Lambda functions.

Why Take This Course?

🔑 Comprehensive Skill Set: Gain the knowledge to design, develop, and deploy scalable and efficient serverless applications using AWS Lambda and API Gateway.

🛠️ Practical Approach: Learn through interactive and practical exercises that will reinforce your understanding of serverless architecture.

🤝 Real-World Application: The course culminates in a project where you'll implement what you've learned, ensuring you're ready to tackle real-world serverless challenges.

Who Should Take This Course?

• Developers looking to expand their skills into the realm of serverless computing.
• System architects aiming to understand the benefits and implementation of AWS Lambda in backend services.
• Anyone interested in mastering AWS Lambda and API Gateway for efficient, scalable cloud solutions.

🎯 Course Objectives:

• Write code for AWS Lambda functions.
• Understand the execution and lifecycle of Lambda functions.
• Connect Lambda functions with other AWS services.
• Develop and deploy APIs using AWS Lambda.
• Implement security, performance, and reliability features for your serverless applications.
• Build a secure single-page application using AWS Lambda, API Gateway, and Amazon Cognito.

Join us on this journey to become an expert in AWS Serverless with Lambda & API Gateway! 🌟

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Course Overview:

The course has received an excellent global rating of 4.70, with all recent reviews being positive. It is designed to introduce learners to writing code for AWS Lambda, API Gateway, and Amazon Cognito, with a focus on providing clear, thorough instruction and practical examples. The course is highly recommended for those looking to understand these services within the AWS ecosystem.

Pros:

• Comprehensive Content: The course offers a well-rounded overview of AWS Lambda, API Gateway, and Amazon Cognito, ensuring that learners receive a solid foundation in these technologies.
• Practical Examples: The course provides practical examples, including an additional section on cognito which is described as fantastic by users.
• High-Quality Instruction: The instruction style is clear, thorough, and covers ancillary topics appropriately without dwelling unnecessarily.
• Up-to-Date Material: The course content includes the latest AWS console interface updates, as noted in recent reviews.
• Engaging Presentation: The voiceover is described as perfect, and the pacing of the videos is just right.
• Real-World Application: Some reviews mention practical applications, such as integrating with an Angular JS app, which demonstrates the real-world utility of the skills learned.

Cons:

• Detailed Documentation Needed: A few reviewers suggest that having written, "cut and paste" instructions alongside the code examples would be immensely helpful. This would provide learners with immediate implementation steps without the need to interpret or reconstruct the code.
• AWS Configuration Issues: There is a mention of an AWS configuration issue that could leave learners stuck if not properly guided through potential errors, such as issues with the CloudWatch ARN setup.
• Code Examples Limitations: The course currently focuses on Node.js for certain examples, and there is a request for more practice with code in other languages like Python.
• Technical Step Clarity: While the instructions are generally step by step, there is a specific issue noted where http.get() is used without explaining the necessity of defining http earlier, which could confuse learners unless they are already familiar with such setups.
• Lesson Consistency: There is a mention of an oversight in Lesson 7, where a line of code used in the example is not visible until a following lesson, potentially causing confusion.

Recommendations for Improvement:

• Supplementary Materials: Creation of simple checklists and additional written instructions alongside the code examples would greatly enhance the learning experience.
• Diverse Code Examples: Including code examples in different programming languages to cater to a broader audience and provide more comprehensive training.
• Attention to Detail: Ensuring that all technical steps are clearly explained, with no assumptions made about the learner's prior knowledge or setup.

Conclusion:

Overall, this course is an excellent resource for those looking to understand and implement AWS Lambda, API Gateway, and Amazon Cognito. With some minor improvements regarding additional materials and clearer instructions, it could be an even more valuable learning tool. The positive feedback from users indicates that the course's strengths significantly outweigh its weaknesses. If you are considering taking this course, it appears to be a worthwhile investment with the potential for significant learning outcomes.