Persistência de dados na AWS (Multi-AZ) com EFS

00:00 - Introduction 00:55 - Lab Diagram 02:22 - VPC 04:43 - Creating Security Groups 06:50 - Creating EFS 09:10 - Creating EC2 Instances 14:15 - Explaining the User_Data Script 16:43 - Tests 23:04 - Final Summary Have you ever wondered how to keep your files consistent when you have multiple servers (EC2) running in different availability zones? If you upload an image to one server, how will the other server know it exists? In this video, we will solve the problem of data persistence in a scalable and professional way using AWS Elastic File System (EFS). We will build a Multi-AZ architecture, where two EC2 instances share the same storage. You will see in practice how to configure the network (VPC), how to upload files via CLI to a centralized storage, and how to keep your "Stateless" application ready for any high availability scenario. What you will learn in this lab: ✅ Security Group configuration for EFS. ✅ Mounting file systems via DNS (NFS protocol). ✅ Using User Data for infrastructure automation. ✅ Metadata exploration via IMDSv2 (AWS Security). ✅ Practical demonstration of concurrent read/write operations between Availability Zones. The script to automate the EC2 configuration and the diagram are at the link below: https://docs.google.com/forms/d/e/1FA... Follow the channel for more Cloud Engineering content: 🚀 If this video helped you better understand data persistence on AWS, leave a like and subscribe to the channel! This greatly helps bring new practical labs to you. 📌 Do you have any technical questions or suggestions for the next project? Leave them in the comments! #AWS #CloudEngineering #EFS #EC2 #MultiAZ #DevOps #CloudComputing #AWSInfrastructure