What is Cloud Computing?
It is a technology that gives access to gathering and organizing data on remote servers and then retrieving it with the help of the internet. For example, Google cloud computing is a collection of cloud computing services. It provides data encryption.
Purpose of Cloud Computing
Cloud computing services are efficient, and generally, we use cloud services because of the following reasons.
- Data Storage
We can save all types of important information or document in the cloud. It includes files as well as emails.
2. Exchange of Data
You can easily share your files or a document in a cloud computing network with one or more than one person at once.
3. Back up
There is always a backup in your cloud computing services. You can save and protect your data and files with the help of the cloud. It retains all your data.
The cloud is the answer to everything.
What are the types of Cloud Computing?
There are different types of cloud computing. These types are not similar to each other and have different roles. You can identify which type is best for your needs.
1. Public Cloud
It is a type of cloud computing managed by third-party cloud computing service providers. The information or data in a public cloud is accessible across organizations. Microsoft Azure is an example of a Public Cloud.
2. Private Cloud
It is a dedicated type of cloud computing. It is for sole and private use within a single organization. Some businesses hire third-party providers to arrange or organize their private cloud network. Ubuntu is an example of a private cloud.
3. Hybrid Cloud
It allows the transfer of data between private and public cloud networks. A hybrid cloud has a combination of at least one of each type. Amazon Web Services (AWS) is an example of a hybrid cloud.
Come out and experience the move of cloud computing!
Cloud Computing Services
Following are the four types of cloud services.
1. Infrastructure as a Service (IaaS)
In this type of cloud computing, you can use virtual machines without server direction. It provides access to information processing, networking, and transformation capacity.
It is favorable for users who are looking to create and provide economical IT solutions.
Examples of IaaS include Amazon EC2: Google computes engine, Windows Azure.
2. Platform as a Service (PaaS)
This type of cloud computing service is an advanced system of IaaS. It provides a structure to developers that assist them in creating customized applications. Platform as a service (PaaS) allows the users to work efficiently. It controls data processing and storage and, the developers do not need to worry about the information storage.
Examples of PaaS include Google App Engine, Force.com by Salesforce and Open shift, etc.
3. Software as a Service (SaaS)
It is a unique type of cloud computing service that includes IaaS and PaaS together. It is a subscription build service. The users can subscribe monthly without having to purchase it. There is no beforehand cost in this type of service. You can cancel the subscription whenever you want to or when it is not in your use.
Examples of SaaS include Microsoft Office 365, App Dynamics, Zoho CRM.
4. Functions as a Service (FaaS)
This cloud computing service is a game-changer for a lot of organizations and businesses. There is a prominent term that is known as FaaS called serverless computing. It manages application design and the assignment of resources. It works as an external provider for the developers and increases productivity.
Examples of FaaS include AWS Lambda, Google Cloud Function, Webtask.io.
Uses of Cloud Computing
With the help of cloud computing services, you can
- Create cloud applications
- Save, protect and recover data
- Do Audio/video streaming
- Analyse data
- Test and organize applications
- Provide software when required
- Install Surveillance
What are the features of Cloud computing Services?
Now, we will discuss a few crucial characteristics of cloud computing.
The Cloud computing services takes control of all the networking and computing system. There is no need for human administration to handle cloud computing. It allows the users to plan, observe and arrange computing resources as per their requirements.
2. Network Approach
The cloud services have a vast network approach. Cloud computing services administer across primary networks and different devices.
The Cloud computing services must have IT equipment capable of adding or increasing the number of new hardware supplies as per the requirement. The service is available and accessible for the users whenever they need it and, it can be scale-out when there is no need from the user side.
4. Resource Pooling
The IT resources include;
- Data storage or space
You can share these resources beyond various users and applications. The services are available to several clients from the same corporal resource.
5. Regular Service
You can track the number of resources and their consumption for all applications. It helps both the user and contributes to keeping a check on the usage of resources. The purpose of this is to control, correct, or accurate billing system and productive consumption of equipment.
Cloud computing is a beneficial platform that plays a vital role in the growth of the business and enables it to exceed. You must be observant when you are selecting your resource provider. Take a deeper look at the policies and procedures that they follow. You should identify your resource provider as per your networking requirements.