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Top 10 AWS Services: A Beginner's Guide

Top 10 AWS Services: A Beginner's Guide

Written by Hyojung Yoon

Hello! Today we're going to learn about Amazon Web Services (AWS).

AWS is an infrastructure service provider that currently holds the largest share of the cloud computing market. There are tons of services on AWS. But in this article, I'm going to introduce you to the top 10 most popular ones. So let's get started with this beginner's guide to AWS services!


Compute Services

1. Amazon EC2 (Elastic Compute Cloud)

Amazon EC2 (Elastic Compute Cloud)
Amazon EC2
  • Mutiple instance types to choose from

  • Pay-as-you-go pricing, saving you money on unused resources

  • Enhanced security features for a sevure environment

Amazon EC2 is one of AWS's core compute services, providing resizable compute capacity in the cloud. With EC2, you can easily set up virtual machines (instances) that run your applications, scale them up or down depending on your needs, and only pay for the resources you consume. It's an excellent choice for businesses that need flexibility in their computing


AWS Lambda
AWS Lambda
  • Automatic scaling for seamless performance during traffic spikes

  • Integration with other AWS services for seamless workflows

AWS Lambda is a serverless compute service that lets you run your code without provisioning or managing servers. With Lambda, you can build and run applications in response to events, such as changes to data in an Amazon S3 bucket or a request from an API Gateway. Lambda automatically scales your applications based on demand, ensuring that you only pay for the compute time you consume.


Storage Services

3. Amazon S3(Simple Storage Service)

Amazon S3 (Simple Storage Service)
Amazon S3
  • Cloud storage for files of any size

  • Easy data management with bucket policies and object tagging

  • Flexible storage options to optimize cost and performance

Amazon S3 is a highly scalable, durable, and secure object/static file storage service. It's designed for storing and retrieving any amount of data, at any time, from anywhere on the web. With S3, you can store images, videos, documents, and backups, making it a versatile solution for businesses of all sizes.


4. Amazon EBS(Elastic Block Store)

Amazon EBS (Elastic Block Etore)
Amazon EBS
  • Easy-to-use, scalable storage for databases and applications

  • Data encryption for enhanced security

  • Snapshot feature for easy backup and recovery

Amazon EBS provides block-level storage volumes for use with Amazon EC2 instances. It's designed for applications that require low-latency access to their data, such as databases and big data analytics workloads. EBS volumes are highly available, durable, and can be easily resized, allowing you to adapt to your storage needs.


Database Services

5. Amazon RDS(Relational Database Service)

Amazon RDS (Relational Database Service)
Amazon RDS
  • Managed relational database service for hassle-free setup

  • Automated backups and database snapshots for easy recovery

  • Scalability options for both storage and performance

Amazon RDS is a fully managed relational database service that simplifies the process of setting up, operating, and scaling a database in the cloud. RDS supports several popular databases, such as MySQL, PostgreSQL, etc. It handles time-consuming tasks like backups, patching, and scaling, so you can focus on your applications.

Amazon DynamoDB
Amazon DynamoDB
  • Auto-scaling to handle traffic spikes and maintain performance

  • Built-in security, backup, and restore features

  • Seamless integration with other AWS services

Amazon DynamoDB is a fully managed NoSQL database service that offers fast and predictable performance with seamless scalability. It's designed for applications that require consistent, single-digit millisecond latency at any scale, making it a popular choice for gaming, ad tech, and IoT application.


Networking and Content Delivery Services

7. Amazon VPC(Vertual Private Cloud)

Amazon VPC (Virtual Private Cloud)
Amazon VPC
  • Easy connection to on-premises networks via VPN

  • Access control with security groups and network ACLs

  • Customizable network configurations for enhanced control

  • Secure and isolated cloud environment for your resources

Amazon VPC allows you to provision a logically isolated section of the AWS cloud, where you can launch AWS resources in a virtual network that you define. With VPC, you have granular control over your virtual networking environment, including the selection of IP addresses, subnets, and security groups. It's ideal for businesses that need a secure and customizable cloud environment.

Amazon CloudFront
Amazon CloudFront
  • Global edge locations for low latency and high transfer speeds

  • Seamless integration with other AWS services

  • Customizable caching and security options

Amazon CloudFront is a global content delivery network (CDN) service that securely delivers data, videos, applications, and APIs to your users with low latency and high transfer speeds. CloudFront works seamlessly with other AWS services, such as S3 and EC2, making it easy to accelerate the delivery of your content.


Management and Monitoring Services

Amazon CloudWatch
Amazon CloudWatch
  • Collects and tracks metrics, logs, and events

  • Customizable alarms for proactive issue detection

  • Integration with other AWS services for automated actions

Amazon CloudWatch is a monitoring service that provides data and actionable insights into your AWS resources and applications. With CloudWatch, you can collect and track metrics and set alarms, so you're always aware of the health of your cloud environment.

AWS CloudTrail
AWS CloudTrail
  • Track user activity and API usage across your AWS accoun

  • Enhanced security with continuous monitoring

  • Easy integration with Amazon CloudWatch for real-time alerts

  • Simplified audit and compliance with detailed log records

AWS CloudTrail is a service for tracking user activity and API usage across your AWS account. It provides continuous monitoring and detailed log records to enhance security and simplify auditing and compliance. With CloudTrail, you can be confident that your cloud infrastructure is secure and well-managed.



The 10 services in this article can help you streamline your operations, increase scalability, and reduce costs. Plus, with AWS, you can focus on what you do best and leave the technical aspects to the cloud experts. Unleash your full potential in the cloud with AWS today!

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