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MemberSeptember 3, 2021 at 11:42 am
1. What is AWS?: Understanding AWS and Its Services
AWS is a public cloud service provider that offers cloud infrastructure and cloud services for businesses to host their applications. It’s cost-effective, flexible, and is available in 190 countries.
AWS came into existence in 2006 when Amazon decided to offer its vacant cloud servers to the general public. Today, services like EC2, S3, and Elastic Beanstalk have become the gold standards in the cloud computing space.
AWS has enabled small businesses to deploy cloud applications quickly. Big companies also use it for cost-efficiencies. It makes the otherwise costly cloud tools easily accessible to the public at great prices.
Some limitations include total dependency on the internet and a complex framework that has a learning curve to it.
2. AWS IAM: Working, Components, and Features Explained
AWS Identity and Access Management is a system by which you can configure AWS resource access permissions for various users in your organization. It adds a strong layer of security to your AWS data and applications. AWS IAM comprises user Authentication (identity), Authorization (permissions), Users, Groups, Policies, Roles. All of these come together to lay the framework by which administrators control who access what resources.
The ability to securely share core access to the AWS account, detailed permissions, and user federation are some of the key features of IAM. It’s free to use and PCI DSS compliant.
3. What is AWS EC2 and How to Deploy an Environment on It
AWS Elastic Compute 2 or EC2 is the name of the virtual server family that can be created on-demand and is easy to scale. EC2 is AWS’s most popular product as it allows businesses to quickly create a server for their applications, with a horde of configuration options.
EC2 follows the pay-as-you-go model, charging customers for only the time they use the servers. It’s highly secure, available throughout the world, and can be customized as per need. You can create a virtual server in less than 5 minutes and upload your application securely with VPC groups.
EC2 makes the uphill task of deploying and managing servers a breeze for administrators. It’s available with a variety of OS options and security features for large organizations.
4. What are AWS S3: Overview, Features, and Storage Classes Explained
AWS Simple Storage Service or S3 is a cloud storage solution for safely containing variable volumes of business data. It’s easily accessible, robust, and comes at a great pricing model.
S3 eliminates the need for buying expensive equipment, enables scalability, and is readily available. Businesses can upload and retrieve their data anytime they want without having to worry about their security.
S3 uses Objects to identify data and Buckets to organize it. It’s built with version control and logging, S3 has classes for cold data storage, reduced redundancy storage.
You also get data encryption, lifecycle management, and policy control over your assets.
5. Dissecting AWS’s Virtual Private Cloud (VPC)
AWS Virtual Private Cloud is a networking framework by which on-premise components can be linked to AWS resources in a secure and scalable manner. VPC contains provisions for configuring IP addresses, closed networks and subnets, for improved security.
You’ll learn about how to create Public, Private, and Elastic IP addresses that control the flow of information on the internet. It also includes Subnets and Route Tables for proper VPC setup.
AWS Security Groups are part of the security firewall system that protects resources from uninvited access. VPC contains concepts on how to set up, use, and deploy security groups.
The course offers in-depth coverage of VPC implementation in a live production environment.
6. AWS CloudFormation Tutorial: Resource Attributes and Stacks Explained
AWS CloudFormation is used to manage multiple AWS resources and their attributes centrally. Organizations often use many AWS services at once, and CloudFormation makes their management as easy as updating a text file.
In this AWS tutorial, you’ll learn about how to create a CloudFormation policy using templates and from scratch with JSON structures. You’ll also learn how to create a complete stack containing an application, database, OS, and platform.
CloudFormation supports the management of the entire stack using its predefined controls. You can link it with AWS IAM to administer all the resources with full access control. CloudFormation is one of the server administration components provided by AWS.
7. How to Become an AWS Solutions Architect: Certifications Available and Job Opportunities
Ready to kickstart your cloud computing career? AWS Solutions Architect is the answer. The architect’s primary role is to understand the AWS services and help businesses set up their applications in a reliable yet cost-effective way.
Salaries for AWS Solutions Architect go up to $127,000 per year, and the demand has been ever rising. You’ll need the AWS Associate Certification, which can be obtained by appearing for the AWS exam.
This section for the AWS tutorial will describe how to prepare and apply for the exam. There are mock exams also available, and a lot of study resources to practice. Once you gain the certification, you’ll be a renowned name in the most prominent cloud services provider community.
8. Top AWS Interview Questions and Answers to Know Before Your Next Interview
The journey to obtaining the prestigious AWS Solutions Expert Certification requires you to be able to crack company interviews with flying colors. Our collection of top 93 AWS interview questions is meant for just that.
In this AWS tutorial section, You’ll learn about the most commonly asked questions with useful answers. The exhaustive list contains rare and technical questions on services like CloudFormation, Autoscaling, etc.
There are more than 160 services that AWS provides. It can be hard to learn all of them by heart and be ready for just any question. Hence, go through this interview question list and nail the interview as per your liking.