How to Learn AWS From Scratch?

Here is a complete guide to learn AWS from scratch. This article is a compilation of answers for all the commonly asked questions around learning this platform. Discover a complete roadmap to get started.

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An Introduction to How to Learn AWS

Deciding to learn AWS can be amongst the best decisions in a person's professional journey. Knowledge of this one platform can advance the aspirant's career in tech. It's globally the widest used cloud provider and thus also a prerequisite for many roles. The knowledge gained from learning AWS is highly transferable and usable.

This article is a complete overview of everything one might potentially face difficulties in while learning this platform. It begins with an answer to 'what is AWS' and moves on to its uses, prerequisites, and learning guide.

What is AWS?

AWS is the acronym for Amazon Web Services and also a leading cloud computing platform. It offers a compelling suite of services with which individuals and companies globally build, manage and deploy applications. It was launched back in the year 2006 and provides more than 200 fully featured services. The list includes storage, compute, machine learning, networking, analytics and many more.

These services take away the demand for any physical infrastructure which further makes it easy to develop scalable solutions. Many different types of industries across the world have adopted this platform. The list includes healthcare, retail, entertainment and finance amongst others. It powers most of the modern cloud computing in different ways.

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Who Uses AWS?

Thinking about this platform leads us to the question about who uses AWS actually. Aspirants who're here to read about learning about it often have a specific role or career path in their minds. Let's see some of the top job titles that make the most of this knowledge and skill set.

• Developers

Developers get many different tools from this platform for building, deploying and testing applications. Services like AWS CodePipeline are best for streamlining CI/CD workflows. AWS Lambda is another service for serverless application development so that developers can run code without having to manage servers.

• Data Scientists and Analysts

Data scientists and analysts can extract insights for creating predictive models with this platform. Its tools like Amazon Athena make serverless querying possible for large datasets. Amazon SageMaker simplifies ML workflows from the beginning till the end. Amazon EMR is another preferred tool for big data processing.

• IT Professionals

Many different tools by this platform are great for IT professionals for managing cloud environments. Services like AWS Identity and Access Management (IAM) are heavily used for securing access control. AWS Auto Scaling is picked for maintaining performance during peak usage.

• Data Engineers

Data engineers are amongst the professionals that rely on it for processing and managing gigantic data amounts. They efficiently build as well as optimize data pipelines for data integration and processing. This is done with services like Amazon S3 for scalable storage, Amazon Redshift for data warehousing and AWS Glue for ETL processes.

• DevOps Engineers

DevOps engineers can automate and manage infrastructure with this platform. It offers amazing tools like Elastic Beanstalk for simplifying application deployment and AWS CloudFormation for infrastructure-as-code. Amazon CloudWatch also monitors resources for optimal uptime and performance.

Related Article- How to Become an AWS Data Engineer

What is needed to Learn AWS?

One needs to have many skills before setting out to learn AWS. Different professionals will further need to have a different skill set as per their job roles and responsibilities. Here is a complete list of the different technical and non-technical skills one must possess for a successful run in this field.

1. Technical Prerequisites to Learn AWS

Every job in the tech world requires the aspirant to have a certain technical knowledge and skill base. These technical aspects are a prerequisite for beginning a successful career in this field.

• Basic Programming Knowledge - Every aspirant must have a good level of familiarity with at least one programming language. The top ones include Python, JavaScript and Java. All these are beneficial for automation, scripting, and even while working with SDKs and AWS Lambda.

• Operating System Basics - It is only practical to have knowledge of Windows or Linux systems. This is because this platform is heavily involved in managing virtual servers via EC2 instances.

• Networking Fundamentals - One must have an understanding of basic networking concepts. This list includes DNS, IP addresses, VPNs and firewalls for grasping AWS services like Route 53, Elastic Load Balancing and VPC (Virtual Private Cloud).

• Cloud Computing Basics - Newcomers to the cloud will benefit more by understanding core cloud principles like on-demand scalability, computing and pay-as-you-go pricing.

2. Soft Skills to Learn AWS

Soft skills or interpersonal skills are what makes a person stand out in their position and among the lot. These three skills hold the highest level of importance for everyone interested in this future.

• Adaptability - AWS spans across many different fields like machine learning, storage and DevOps. One should be flexible and always open to learning new topics to make the journey smoother.

• Time Management - Time management is a big aspect of excelling. One should have knowledge of balancing learning with practice.

• Communication - Working in a team means having to communicate to non-technical stakeholders about AWS architectures or services. One should be a good speaker as well as a good listener.

3. Problem-solving Skills

AWS encompasses hundreds of services and tools. There will be a lot of times when the individual might encounter situations where the best solution must be found for a specific problem. This is why it is very important to develop strong problem-solving skills. The tips to keep in the mind are -

• Optimize performance and costs.

• Pick the right platform service for a task.

• Effectively troubleshoot issues.

4. Attention to Detail

Small configurations and configurations related to this platform can have significant impacts. It could be defining security group rules or setting permissions in IAM. It is very important to pay close attention to these details for secure, functional and efficient deployments.

5. Curiosity and Continuous Learning

Cloud is evolving at a very good pace, which means AWS is also evolving it with and which finally means that anyone in the field also has to evolve. It is regularly releasing new features and services for everyone to use. Keep a curious mindset and always have a willingness to explore the latest updates.

Related Article- AWS DevOps Interview Questions

Step-by-Step Guide To Learn AWS

The final section is a step by step guide to learn AWS and explore the best way of excelling at it. The learning process can be overwhelming but there are still certain steps that can make it more manageable. This roadmap can definitely be modified according to one's future goals and current skills.

1. Get familiar with Cloud Computing Concepts

The first thing to confirm here is to understand the key fundamentals of cloud computing. This is important because AWS is the leading name in this technology and all its aspects are towards this tech.

• Learn the Basics - It is important to begin by learning the key concepts. These are PaaS (Platform as a Service), SaaS (Software as a Service) and IaaS (Infrastructure as a Service). The benefits of cloud computing like scalability, flexibility and cost-efficiency must be studied too.

• Best Resources - There are many online AWS training courses that can be a great way to get started. Both interactive sessions and self-paced classes are good options for learning about this platform. Many official sources are also offered by this company itself.

• Outcome - The purpose behind learning the basics through an online resource is to gain a clear understanding of why cloud computing is powerful and how AWS fits into the ecosystem.

2. Explore Core AWS Services to Learn AWS

Learning AWS means having to explore the hundreds of services it offers. That does not mean that one has to begin with all of those at once. The core ones are the starting points of forming a solid foundation.

• Core Categories - Begin by exploring its storage services like S3 for object storage and EBS for block storage for EC2. Also learn about its compute services like AWS Lambda (serverless computing) and EC2 (virtual servers). Finally one should move ahead towards databases like with DynamoDB (NoSQL) and RDS (relational databases).

• Hands-on practice - Working on real life projects is one of the best ways to make it big in the tech world. This is because such experience gives working knowledge about the aspects that have only been theoretically read till then. The AWS Free Tier can be used to launch an EC2 instance or for creating an S3 bucket.

• Outcome - The main purpose behind exploring its core services is to learn the usage of AWS basic building blocks. These are very handy for storing, managing and computing data.

3. Learn AWS by Deploying & Managing Infrastructure

Becoming comfortable with core services paves the further road for diving into aspects of managing and deploying secure and scalable infrastructure.

• Core Concepts - The two main concepts to be learned here are networking as well as load balancing and auto-scaling. Networking is about learning Route 53 (DNS service), subnets and VPCs (Virtual Private Clouds). The latter one involves understanding the manner in which auto-scaling groups and Elastic Load Balancing (ELB) keep the application responsive and resilient.

• Hands-on Practice - Get skills in deploying a simple web application with complete auto-scaling and load balancing. Begin by configuring a custom VPC and connecting resources within it.

• Outcome - The outcome here will be about having the knowledge of creating and managing a high-performing and secure AWS environment.

4. Master Security and Monitoring

Two critical skills to have now for learning amazon web services are security and monitoring. Each of these lead to effective management of cloud resources. The main things to consider are discussed here.

IAM is one of the focus areas wherein one should learn about securely managing access and permissions. CloudTrail is used for tracking and logging account activity for security and compliance. The final focus area is CloudWatch which is useful for monitoring performance, analyzing metrics and setting alarms.

5. Explore Specialized Services

Many of the services offered by this platform are specifically molded according to different industries and roles. There is no need to be an expert in everything. It's great to dive into the relevant ones according to goals.

• Analytics - Gain understanding of Athena for querying data and Redshift for data warehousing.

• Machine Learning - Learn to use SageMaker for building, training and deploying machine learning models.

• Serverless - Learn to combine API Gateway, DynamoDB and Lambda for building serverless applications.

Wrapping Up

Many people have started to learn AWS because it has proved to be a great option for sophisticated web oriented solutions. There are not many options like this platform, even with high competition from Google Cloud Platform and Microsoft Azure. This article is a complete for learning this platform - the steps, skills and users.

FAQs

Q1. How long will it take to learn AWS?

Learning AWS does not take too much time. An average can master its basic skills in a few days and core concepts in a few weeks.

Q2. Is getting a job in AWS difficult?

Getting a job with the knowledge of this platform depends on one's skills. It will be easy to get started by mastering the required skills.

Q3. Which AWS certification is best for beginners?

The AWS Certified Cloud Practitioner certificate is counted amongst the best options for starting a career as a beginner.

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