Rahul Ladumor

Posted on Oct 4, 2023

Diving Deep into 2023: The Top 15 AWS Services Every Dev Should Master 🚀

#aws #serverless #developer #coding

Hey there, dev.to community! 🙌

As we usher in 2023, AWS continues to evolve, introducing newer services and enhancing the classics. If you're diving into the cloud or looking to sharpen those AWS skills, here's your guide. With the vast offerings AWS provides, it can be overwhelming. But, fear not! I've got you covered with the top 15 most commonly used AWS services this year. 🌩️

1. Amazon EC2 (Elastic Compute Cloud)

The OG of AWS services. Use EC2 instances to run your applications, scale up or down based on demand, and only pay for what you use. Real-world use? Imagine running a large e-commerce store during Black Friday. EC2 has your back! 💼



# Launch an EC2 instance

aws ec2 run-instances --image-id ami-xyz123 --count 1 --instance-type t2.micro

Amazon S3 (Simple Storage Service)

Need to store images, files, or backups? S3 is your go-to. Ever wondered where Netflix stores all its content? Yup, S3 buckets! 🍿



const AWS = require('aws-sdk');

const s3 = new AWS.S3();

// Upload a file to S3

const params = {

   Bucket: 'myBucketName',

   Key: 'myFileName.jpg',

   Body: fileStream

};

s3.upload(params, (err, data) => {

   if (err) console.error(err);

   console.log('File uploaded successfully:', data.Location);

});

Amazon RDS (Relational Database Service)

Databases made easy. From MySQL to PostgreSQL, manage relational databases without the operational hassles. Building a new social media app? Store user data here. 📱

4. AWS Lambda

Serverless functions are all the rage! Want to run code without managing servers? Lambda's got your back. Ideal for microservices or event-driven apps. Event triggers from S3? Done! 🔥

5. Amazon DynamoDB

For those non-relational data needs, DynamoDB offers speedy NoSQL database services. Ideal for mobile apps, gaming leaderboards, and more. 🎮

6. Amazon VPC (Virtual Private Cloud)

Security first! 🛡️ Create a private section of the AWS Cloud, launch resources, and keep your environment isolated with VPC.

7. AWS CloudFormation

Infrastructure as code! Describe and provision AWS resources seamlessly. Perfect for DevOps experts (hint, hint). ⚙️

8. Amazon CloudWatch

Keep an eye on your AWS resources. Monitor, set alarms, and react to changes in your environment. Essential for production-ready apps! ⏰

9. AWS IAM (Identity and Access Management)

Control who does what in your AWS environment. Set up users, permissions, and more. Always practice the principle of least privilege! 🔑

10. Amazon SNS (Simple Notification Service)

Push notifications? Text messages? Email notifications? Say no more. Keep your users engaged with timely updates. 🚀

11. Amazon SQS (Simple Queue Service)

Message queuing for microservices, distributed systems, and more. Decouple and scale your applications. Great for e-commerce order processing. 📦

12. Amazon ECS (Elastic Container Service)

Run Docker containers at scale. Perfect for containerized applications and microservices architectures. 🐳

13. Amazon EKS (Elastic Kubernetes Service)

For the Kubernetes fans out there! Manage your K8s clusters with ease. 🌍

14. Amazon API Gateway

Build, deploy, and manage APIs. Integrate seamlessly with Lambda. Mobile app backend? This is your service. 🌉

15. AWS Amplify

A full-stack development platform. Build and deploy web and mobile apps. Includes authentication, APIs, storage, and more. A great tool for full-stack devs. 🎨

Well, that's a wrap! From compute to storage, databases to serverless, AWS offers a smorgasbord of services. Hope this list gives you a headstart in mastering the AWS landscape in 2023. Keep coding, stay curious, and as always, happy clouding! ☁️

DEV Community