Amazon Web Services - Cloud Computing
- Amazon Web Services (AWS) is Amazon's cloud web hosting platform that offers flexible , reliable , scalable , easy-to-use, and cost-effective solutions.
- This lecture covers various important topics illustrating how AWS works and how it is beneficial to run your website an Amazon Web Services.
- This Post is prepared for beginners who want to learn how Amazon Web Services work to provide reliable , flexible , and cost-effective cloud computing services.
- Prerequisites :-
- To benefit from this post, you should have the desire to understand how Amazon Web Services can help you scale your cloud computing services.
- AWS provides a highly reliable , scalable , low-cost infrastructure platform in the cloud that powers multitude of businesses in 190 countries around the world.
- Amazon Web Services (AWS) is a comprehensive , evolving cloud computing platform provided by Amazon.
- Clod computing is an internet-based computing service in which large groups of remote servers are networked to allow centralized data storage , and online access to computer services or resources.
- Types of Clouds :
- Public Cloud
- Private Cloud
- Hybrid Cloud
Cloud Service Models :
It provides a mix of infrastructure as a service (IaaS), platform as a service (PaaS) and packaged software as a service (SaaS) offerings.
There are three types of service models in cloud -
- IaaS
- PaaS
- SaaS
Advantages of Cloud Computing :
Cost-efficient
Reliability
Unlimited storage
Backup & recovery
Easy access to information
Disadvantages of cloud computing :
Security issues
Technical issues
Not easy to switch service providers
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