AWS For Beginners

Cloud Computing is the practice of providing cloud services such as computation, storage, security, database management, etc. through a network accessed over the internet. Amazon Web Services is the gold standard in cloud computing for many reasons. 

AWS provides all the cloud computing services on a ‘pay as you go model’ that means organizations can rent these services and pay only for the duration and bandwidth they use. AWS also enables managed services for custom configuration and scalability. Amazon Web Services is a popular cloud service provider that enables on-demand cloud computing services where users are not required to monitor or manage the resources.

They are a global leader when it comes to terms in Public Cloud market share and provide cloud solutions in 245 countries across the globe. The range of services includes more than 200 cloud computing services such as:

• Computation

• Storage

• Security

• Networking 

• Databases

• Monitoring

• Messaging

• Migration

• Analytics

• DevOps

• Big Data

• IoT

The main benefits of AWS are that it is a secure and versatile cloud provider and is the most sought-after cloud computing hard skill in the market. The quality of support it provides is an added advantage of AWS that has seen a rising graph when it comes to companies investing in the technology. Let us take a look at the top benefits of Amazon Web Services.

AWS Benefits

Pricing- The pay-as-you-go model covers all organizations when it comes to cost management, be it a startup or a large enterprise. It offers a calculator that enables the users to calculate and anticipate the expense. 

Easy procurement and Scalability- Procuring your server takes a lot of time when your applications are residing on-premise. It can be a matter of hours or even a few weeks. The same is true for your software licenses. Aws helps you ease out on procurements.  Also, AWS enables you to scale up and down instantly to accommodate the spikes that your infrastructure might face. On the other hand, this level of scalability is very difficult to achieve on the on-premise infrastructure. 

Zero Commitment- Whether one needs to host a website or high traffic content delivery network, AWS has you covered. A virtual machine, a database, or a data warehouse will not require an upfront commitment as AWS charges you pay as you go basis for all resources. With AWS, you can launch new instances or virtual machines within minutes and hence save a lot of time and manual effort. 

Flexibility- AWS offers more than 200 services in 245 countries. It offers flexibility when it comes to pricing, security, and automating the process of scaling devices. It offers serverless computing, IaaS, and PaaS applications. 

Security- AWS ensures that your infrastructure is secure physically and also over the network used to access it. There is round-the-clock physical security across all data centers owned by AWS. Also, AWS supports the shared security model which helps consumers to control security measures at the consumer end. All data on AWS is distributed at locations across the globe and is easily accessible, highly resilient, and not prone to disasters. To further protect the data, AWS has firewalls to man the network entry points. It also ensures data encryption that moves over the network for an end to end security.  

PaaS Offerings- AWS offers a scalable infrastructure and covers core domains such as networking, databases, and compute storage. It also configures and manages platforms providing good PaaS services to people.

AWS Customer Base

Many renowned enterprises have adopted AWS as their cloud partner. Some of them include Netflix, McDonald’s, Samsung, Unilever, Airbnb, MI, BMW, ESPN, among others. 

About The Program

The AWS for Beginners free course by Great Learning is a comprehensive guide to get started with Cloud Computing and particularly AWS. The free certification course covers Cloud Computing Fundamentals like what is Cloud Computing, its myths, Services Models, Deployment Models. The detailed course curriculum includes Introduction and Why Cloud Computing, What is Cloud Computing, Cloud Service Models, Cloud Deployment Models, Cloud Computing Myths, Cloud Service Providers and What is AWS, AWS Careers, AWS Infrastructure, AWS Core Domains, AWS Management, and Free Tier Console, AWS Compute Services, AWS Compute Services Demo. You can further expand your knowledge in cloud computing by enrolling in free courses on Cloud Foundations, Microsoft Azure Essentials, Machine Learning in AWS, etc.