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In this video, we'll dive into AWS Simple Notification Service (SNS) - a powerful tool for sending notifications and enabling communication between distributed systems. Whether you're a beginner to AWS or looking to expand your knowledge, this video is perfect for you! 💡 What You'll Learn: - 🌟 What is AWS SNS and why you should use it - 📬 How SNS works (Publish-Subscribe model) - 🔔 Key features...

In this video, we dive deep into the AWS Global Infrastructure-the backbone of Amazon Web Services that powers millions of businesses around the world. 🔹 What You'll Learn: Overview of AWS Regions, Availability Zones, and Edge Locations. How AWS's global network ensures low latency and high availability. The role of AWS data centers in maintaining global reach and compliance. 👉 Don't forget to ...

Are AWS Certifications really worth your time and money? 🤔 In this video, we dive deep into the world of AWS Certifications to help you decide whether they’re the right move for your career in cloud computing. 🔔 Subscribe to the channel 👍 Like this video if you found it helpful, and don’t forget to share your thoughts in the comments #AWS #AWSCertification #CloudComputing #AWSCertified #CloudCe...

In this video we'll cover saving money on AWS! 💸 Whether you're just starting with AWS or are a seasoned user, this video will help you cut costs and maximize your resources. In this video, we'll cover: - AWS Free Tier : Learn how to fully leverage AWS's Free Tier offerings to minimize expenses while building and testing your applications. - AWS Budgets : Set up and manage budgets to monitor yo...

Want to learn React, Tailwind CSS and Redux? Look no further as we’re going to recreate Amazon’s website using the latest technologies GitHub Repo: github.com/JonnyDavies/amazon-clone-frontend Google Drive link to Assets: drive.google.com/file/d/1AJ73Ya_rmSFsBmILPlrZtjUibeN4uKM2/view?usp=share_link Here are some of the pages I visited throughout the video: tailwindcss.com/docs/guides/create-rea...

In this video, we'll be taking a deep dive into Java Records, a new feature introduced in Java 14. Java Records are a concise and easy way to create immutable classes for storing data. 00:00 Intro 00:55 Demo: Java Records 02:28 Creating a Record 05:06 Java Records are Immutable 06:08 Canonical Constructor 08:21 Compact Constructor 09:37 Custom Accessor Method 11:09 Static Field and Initialiser ...

A version of a Lambda function is a snapshot of the Lambda’s code and configuration at a given point in time. This video explains exactly what they are, how to use them and why you should use versions. 00:00 What are Lambda versions 00:18 Demo: How to create Lambda versions 05:45 Why use Lambda versions? #AWS #lambda

An Alias is essentially a pointer to a version of a Lambda function.This video explains exactly what they are, how to use them and why you should use Aliases. 00:00 What are Lambda aliases 00:25 Demo: How to create Lambda aliases 03:42 Why use Lambda aliases? #AWS #lambda

Weighted Aliases are Aliases that allow you to send traffic to 2 versions of a Lambda function. This video explains exactly what they are, how to use them and when you should use Weighted Aliases. 00:00 What are Lambda's weighted aliases 00:28 Demo: How to create Lambda's weighted aliases 02:51 Why use Lambda's weighted aliases? #AWS #lambda

This video goes over the differences between AWS REST API and HTTP API, why the introduction of HTTP API is useful and when to know what API to use in any given scenario. Here is a link to the documentation I referenced: docs.aws.amazon.com/apigateway/latest/developerguide/http-api-vs-rest.html I have a video on REST API: th-cam.com/video/4NY8nst45Rk/w-d-xo.html And also a separate video on HTT...

In this video I explain HTTP API in the AWS Console and then I show you how to develop your own HTTP API with AWS SAM going through each step of creating the HTTP API from scratch and deploying it to AWS. Links I mention in the video: Previous video with installation walkthrough: th-cam.com/video/mhdX4znMd2Q/w-d-xo.html template.yml I used for the demo: gist.github.com/JonnyDavies/4c0f23270d04f...

In this video I go through API Gateway’s REST API on AWS - I go through a high level explanation of what it’s purpose is / how it works, do a runthrough in the AWS Console and then I show you how to develop your own REST API with AWS SAM - going through each step of creating the REST API from scratch, testing it locally and deploying it to AWS. Links I mention in the video: template.yml I used ...

This video goes over what problems AWS Lambda Function URLs solve, how they work and goes through a demo of using them with AWS SAM. Previous AWS SAM video: th-cam.com/video/mhdX4znMd2Q/w-d-xo.html 00:29 What Benefits Do Function URLs Offer? 01:00 How Do Function URLs Work? 02:58 Function URLs Demo with AWS SAM #AWS #Lambda

This video is going to give an overview of JavaScript in 9 minutes. Hopefully this will give you enough information to know which specific parts of the language you would like to explore further. 00:42 What does JavaScript do? 01:57 How does JavaScript Work? 02:45 Core JavaScript 05:02 JavaScript Quirks 06:08 Asynchronous Programming 06:47 Modern JavaScript Development #javascript #learnJavascript

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