Introduction
Cloud computing is a type of internet-based software that gives users remote access to computer services and data. It’s often used as an alternative to traditional IT infrastructure, which can be complex and expensive to maintain. Cloud computing is also known as “on-demand” or “software-as-a-service” (SaaS).
What is Cloud Computing?
Cloud computing is a type of internet-based software that gives users remote access to computer services and data. It allows users to access programs, data, and other resources over the internet. This is done by providing remote servers (or “clouds”), which users can access from any device with an internet connection.
The advantages of cloud computing include:
- Increased productivity–you can access your files anywhere you have an Internet connection. This means that even if you’re out of the office or traveling abroad, you’ll still have access to everything that matters most at home or in another country!
- Lower costs–because all the processing power is being done remotely on someone else’s machines instead of locally on your own machine(s), there’s less need for expensive hardware (like large monitors) since everything runs through their servers instead!
How does Cloud Computing differ from traditional IT infrastructure?
Cloud Computing is a type of Internet-based software that gives users remote access to computer services and data. Cloud computing services are scalable, elastic and more cost effective than traditional IT infrastructure.
The main difference between cloud computing and traditional IT infrastructure is that the former provides on-demand services through a network, while the latter requires users to purchase hardware and software before they can use it. Cloud computing also differs from traditional approaches because it allows users access their resources via the Internet rather than requiring them to be physically present near those resources at all times (e.g., in an office).
What is Scalability?
Scalability is the ability of a system to increase its capacity by adding more resources. This can be accomplished by adding more servers, storage and networking equipment.
Scalability is often confused with elasticity; however, they are different concepts. Scalability refers to the ability of a system to grow in size so that it can handle increased demand while maintaining performance levels (e.g., throughput). Elasticity refers specifically to changes in response time as load increases or decreases (e.g., latency).
How does Scalability work in practice?
Scalability is the ability to grow and expand a system as needed. This can be done in a number of ways:
- Adding more hardware or software (e.g., servers)
- Adding more users or customers (e.g., customers)
- Adding more data (e.g., information)
What is Elasticity?
Elasticity is the ability to scale up or down your computing resources as needed. When you need more processing power, it’s as simple as adding another virtual machine (VM). When you don’t need that VM anymore, it can be removed from your environment without any downtime.
Elasticity allows you to expand or contract your computing resources in real time as demand fluctuates. It enables you to add or remove resources from a cloud environment without having to reconfigure applications or restart services–a process that would take hours if done manually by IT staff.
Cloud computing is a type of internet-based software that gives users remote access to computer services and data.
Cloud computing is a type of internet-based software that gives users remote access to computer services and data. The term “cloud” refers to the Internet, which is used as a metaphor for what we call it in real life: clouds are things we see in the sky, that are high up above us but still accessible if you know where they are or how to get there.
Cloud computing allows users to access their data through any device with an Internet connection, whether at home or on the go; this makes it convenient for them because they don’t have to worry about maintaining physical servers anymore!
Conclusion
Cloud computing is a type of internet-based software that gives users remote access to computer services and data. Cloud computing is most commonly used for business purposes, but its applications are endless. It can be used for anything from storing documents online or sending emails through Gmail accounts, to running programs like Microsoft Office 365 on your desktop computer without having to install anything yourself (because the program itself lives on servers in another location).
