Before understanding what is azure, let’s clarify what cloud computing is in a simple manner.
What is cloud computing?
Cloud computing is a platform that gives you access to number of computing resources (serverless computing, VM, storage, databases etc.) via internet. Earlier company manage the hardware which need for computing, by today companies are able to use cloud computing platforms which can be used in public. Only thing a company should do it purchasing and manipulate all the required computing hardware according to their requirements.
There are cloud service providers such as AWS, Microsoft Azure, IBM cloud computing etc.They own massive data centers.
Let’s have a look on the breakdown of the cloud models.
Based on the above details let’s go through Microsoft azure.
What is Microsoft Azure?
Azure is a cloud computing platform provided by Microsoft. It provides a portal to access and manage resources and services. They owned more than 100 data centers around the globe. Azure provides many services. Those services are divided into 18 categories and contains more than 200 services.
For example it consist of a category named compute which includes services related to virtual machines, creating scalable applications within the cloud using the virtual machines, service fabric simplifies micro service development and application life cycle management, build applications using serverless functions in any programming language of the user’s choice.
Storage is another category which consist of disk storage service providing cost effective HDD/SDD options which can be used with azure virtual machines, blob storage service storing massive amounts of unstructured data (text, binary data), file storage managing file storage in the cloud that are accessible via industry standard server message block (SMB) protocol and queue storage providing durable message queuing for large workloads and can be accessed from anywhere in the world.
Infrastructure As A Service (IaaS)
The IaaS cloud computing model is the fundamental series of services that are quickly gaining popularity. When utilizing the Azure IaaS service, you simply bring data into the cloud on a computer that you are able to monitor entirely. Maintaining the physical equipment is a non-issue, because Microsoft is taking control of the servers. You also don't have to think about the costs associated with failing hard drives and repair of the equipment. All you're going to need to do is track, control and repair the virtual computers and their running processes, but it's all really hands-on. For short, IaaS is the blueprint for the cloud infrastructure that looks like a traditional on-premises system while allowing you the ability to execute apps you needed.
Platform As A Service (PaaS)
You are responsible for handling your applications and the database while using PaaS, when Microsoft is responsible for any those resources needed to operate the application (including middleware, operating system, VMs, servers, storage and networking). But accountability for the application's performance is balanced between the company and Microsoft, with all parties providing core elements. A switch to PaaS helps you to commit more resources to developing the application, rather than managing the associated operating functions. Many businesses use PaaS as they choose to switch through a conventional, monolithic and console-based program.
Software As A Service (SaaS)
A SaaS arrangement with Azure handles all infrastructure and IT functions, leaving your SaaS application to run in the cloud on top of Azure. It’s not a platform, it’s an actual application in itself. It is better to move to SaaS when the application is highly automated and accessible through the internet.
Comments