What is the basic knowledge to learn AWS? | 2024
Basic Knowledge Required to Learn AWS:
1. Understanding of Cloud Computing Concepts
Before diving into AWS, it’s essential to have a grasp of fundamental cloud computing concepts. Cloud computing refers to the delivery of computing services like servers, storage, databases, networking, software, and analytics over the internet (“the cloud”). Familiarize yourself with the basic cloud models: AWS Data Engineer Training
• IaaS (Infrastructure as a Service): Provides virtualized computing resources over the internet.
• PaaS (Platform as a Service): Offers hardware and software tools over the internet, typically for application development.
• SaaS (Software as a Service): Delivers software applications over the internet on a subscription basis.
Understanding the benefits of cloud computing, such as scalability, flexibility, cost-efficiency, and disaster recovery, is crucial before diving into AWS.
2. Basic Networking Knowledge
AWS heavily relies on networking concepts, so a basic understanding of how networks operate is vital. Key networking topics include:
• IP Addressing and Subnetting: Understanding how IP addresses are structured and how subnetting works is fundamental for setting up AWS networks.
• DNS (Domain Name System): Knowing how DNS translates domain names into IP addresses is important for services like Route 53 in AWS.
• HTTP/HTTPS: Familiarity with these protocols, which are the foundation of data communication on the web, is essential. AWS Data Engineering Training in Hyderabad
You should also understand concepts like VPN (Virtual Private Network), Load Balancers, Firewalls, and how data is transferred across networks.
3. Operating System Basics
AWS allows you to work with different operating systems, particularly Linux and Windows. Basic knowledge of these systems is crucial:
• Linux: Familiarity with command-line operations, file system navigation, permission settings, and basic shell scripting will be beneficial, as many AWS services, like EC2 instances, often run on Linux.
• Windows: Understanding Windows Server environments, Active Directory, and basic PowerShell scripting can be useful when working with AWS services that are more aligned with Windows.
4. Basic Storage Concepts
AWS offers various storage solutions, and understanding basic storage concepts is necessary. These include:
• File Storage: Knowing how data is organized in files and directories.
• Block Storage: Understanding the concept of volumes and how they function.
• Object Storage: Familiarity with storing data as objects, which is fundamental when using services like Amazon S3.
Knowledge of different storage types, such as SSD and HDD, and data redundancy techniques is also useful.
5. Basic Database Knowledge
AWS provides a variety of database services, so understanding basic database concepts is important:
• SQL and NoSQL Databases: Knowing the difference between relational (SQL) databases and non-relational (NoSQL) databases will help when using services like RDS (Relational Database Service) and DynamoDB.
• Database Administration: Basic knowledge of database management, queries, and optimization techniques will be helpful.
6. Security Fundamentals
Security is a critical aspect of AWS. Understanding basic security principles, such as encryption, access controls, and identity management, is essential: AWS Data Engineering Course
• IAM (Identity and Access Management): Learn how to manage users, roles, and permissions in AWS.
• Encryption: Understand how data encryption works at rest and in transit.
• Security Best Practices: Familiarity with the shared responsibility model and AWS best practices for securing your resources is key.
7. Introduction to AWS Services
After understanding the foundational concepts, familiarize yourself with core AWS services:
• Compute: Start with Amazon EC2 (Elastic Compute Cloud) for scalable computing capacity.
• Storage: Learn about Amazon S3 for object storage and Amazon EBS for block storage.
• Networking: Know Amazon VPC (Virtual Private Cloud) for network isolation and customization.
• Database: Explore Amazon RDS for managed relational databases and DynamoDB for NoSQL.
It’s important to understand how these services interact and how to deploy and manage them within the AWS ecosystem.
8. Hands-on Practice
Finally, the best way to learn AWS is through hands-on practice. Utilize AWS Free Tier to explore and experiment with various services. Start by setting up a simple website, deploying a small application, or creating a database. Practical experience will solidify your understanding and prepare you for more advanced AWS topics. AWS Data Engineering Training Institute
By mastering these basics, you’ll be well-equipped to delve deeper into AWS and leverage its vast array of services for a wide range of cloud computing needs.
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