The Basics of Cloud Computing
TecOrb Technologies - We Believe in Challenges
Highly skilled professionals in new technologies working for companies and startups around the world??
The "cloud" that was once a sci-fi buzzword is now a crucial element of our daily lives- personally and professionally. Although we are aware of what the #cloud does, the way it operates and how it is evolving is a much more complex subject. As more and more companies and businesses (small or large) switch to cloud-based services, it’s essential to know the basics of cloud computing terminology and concepts.
From understanding the basics of Cloud computing to discussing its characteristics, service models, and benefits, this blog is your one-stop destination for all the things cloud computing is. Let's dive into the thrilling world of the cloud together!!
Cloud Computing - A brief introduction
Cloud computing is one of the fastest emerging technology which enables us to access internet-based services to store, manage and process data and information instead of installing applications to do the task on our system or smartphone.? The data stored can be anything from files, images, videos, and programs.
In its simplest form, #cloudcomputing refers to the capability of storing and accessing data and software through the internet rather than on a hard drive. We can access our data from anywhere in the world using cloud computing with an internet connection.?
Cloud computing is everywhere, and you might not be aware of it, but you are using it daily. How?
Who is using cloud computing?
Every type of company and business is using Cloud for various reasons. The use cases of cloud computing include data backup, #bigdata analytics, virtual desktops, #softwaredevelopment and testing, email, customer-facing web applications, etc.??
Let's see some examples:
1.Healthcare organizations use the cloud to develop more customized treatments for patients.?
2. Companies providing financial services using a cloud environments to empower real-time fraud detection.
3. Gaming companies use the cloud for millions of players around the world.?
Let's have a look at some appealing features which make this technology more promising:?
1.On-demand Self-Service
With Cloud computing, users can access computing services like #network storage and server time automatically without communicating with the service providers.? By logging into the cloud accounts, users can track their usage and have control and agility to meet their needs.
2. Broad Network Access
One of the most important aspects of cloud computing is "Broad Network Access". Users can access cloud services with an internet connection and portable devices like laptops, mobile phones, tablets, etc.?
3. Resource Pooling?
#Resource pooling is another important aspect of cloud computing. With the use of a Multi-tenant model, multiple users can share physical and virtual resources ( memory, storage, processing, network bandwidth) on demand while maintaining their security and privacy.?
4. Rapid Elasticity?
Cloud services are extremely scalable because they can be elastically provisioned and released. It enables customers to scale up quickly based on demand. Users are free to utilize these features whenever and whatever they wish. Customers can scale cloud usage, pricing, and capacity without paying extra.? Thanks to fast flexibility, we won't need to have computer hardware.
5. Measured Service
Cloud computing adopts the approach of a utility model to measure and meter its services. This measurement enables users and service providers to track usage and quantify cost as per their demand for resources.?
Cloud Computing Service Models
SaaS is the most common cloud computing service implemented by private users. Also known as "Software on Demand", in #saas technology, applications are available over the internet for the users, and their party vendor hosts them. Users can access cloud applications as per their needs and offload their management and maintenance costs to vendors. SaaS is ideal for startups and small businesses to collaborate between teams via web and mobile.?
领英推荐
Popular SaaS options are “Customer Relationship Management” software and email.?
2. IaaS (Infrastrucrure as a Service)
IaaS is the most popular kind of Cloud service that allows businesses to rent their entire IT infrastructure from a service provider and pay according to their usage. It includes operating systems, servers, networks, and storage.
Small businesses prefer #iaas "infrastructure as a service" because it is faster, easier, and more effective to maintain their infrastructure.?
Businesses that need additional security and infrastructure control, are recommended to use this service model.
3. PaaS (Platform as a Service)
PaaS is your one-stop destination if multiple developers are working on the same project to create a customized app. This service provides a framework for users to develop, customize and deploy software applications more easily, effectively, and fastly.?
As these layers are built on each other, SaaS, PaaS, and IaaS together called a "Cloud Computing Stack". PaaS contains IaaS and SaaS contains all.? The objective is to enable end users to pay only for their needs.?
Benefits of Cloud Computing For Your Business:
1.Cost- friendly
Cloud computing is a cost-effective solution for small businesses with insufficient capital to build and manage their own IT infrastructure. They can leverage resources offered by cloud service providers. Thus, Cloud computing services minimize the expenses of IT system maintenance and management.?
2. Security
Security providers on the cloud follow policies to provide security and protection for your IT infrastructure against cyber criminals. It also enables data recovery and backup that users can access at any time.
3. Flexibility
Flexibility is essential in standing out your business in the competitive digital space.? Cloud Computing enables your workforce to work remotely as they can access data from anywhere with an internet connection.?
4. Collaboration
Cloud computing enables information flows between people working on the same projects and business partners. It is a secure process and allows businesses to collaborate efficiently. Remote workers can utilize cloud computing to connect with teams instantly and share data at the same time.?
5. Automatic Updates
Cloud applications update automatically. Updates may include the most recent versions, server updates, and more. So, you don't need to call tech support every time to install updates on your device manually. It leverages your business in time and money saving.
Types of Cloud Computing :
Cloud computing is prominently categorized into three types: public, private, and hybrid. Each has its pros and cons. You can choose the one that suits your data and the level of security and management your business needs.
1.Public
In public cloud computing, all services and supporting infrastructure are controlled remotely over the internet and shared across numerous users. It is probably the most familiar type of cloud option among users.?
An ideal example of a public cloud is streaming services like Netflix or Hulu, where users can access the same services offered across the platform through the internet.?
2. Private
The private cloud environment offers services through a private network to selected users instead of the general public. Unlike multiple users as in the public cloud, the private cloud has only one user. This data is protected under a firewall. Private cloud services are preferred by many businesses that want greater customization and security and have high priorities on security compliance.
3. Hybrid
Hybrid cloud infrastructure combines the elements of both private and public cloud components. Although the hybrid cloud is operating independently, they interact over an encrypted connection and support data and application portability.?
This cloud environment is becoming increasingly popular since it gives businesses more flexibility to meet their IT requirements.
Wrapping lines:
Ready to expand your business beyond your locality? Cloud Computing is something that you should implement in your business model to take it to the next level.?