Cloud computing, in simple terms, refers to the practice of using remote servers accessed through the internet to store, manage, and process data, offering a flexible and convenient way to access computing resources on-demand without the need for local hardware or infrastructure. It allows individuals and businesses to access a wide range of services and applications over the internet, such as storage, computing power, and software, with the benefit of scalability and cost-effectiveness.
What Is Cloud Computing? | Microsoft Azure
Cloud computing is a paradigm shift in IT resource management, offering numerous benefits to organizations. It provides cost savings, speed, global scalability, increased productivity, enhanced performance, reliability, and security. There are different types of cloud computing deployments, including public, private, and hybrid clouds. Public clouds are operated by third-party providers like Microsoft Azure, where all infrastructure is managed by the provider and accessed via a web browser. Private clouds are exclusive to a single organization and can be hosted on-site or by third-party service providers. Hybrid clouds combine public and private clouds, enabling data and application sharing. Cloud services can be categorized into infrastructure as a service (IaaS), platform as a service (PaaS), serverless computing, and software as a service (SaaS). Each category builds upon the previous one and offers distinct advantages. Cloud computing has various use cases across different organizations, from startups to large corporations and government agencies. Microsoft is a prominent provider of cloud computing services, and its Azure platform offers comprehensive resources and expert assistance. For more information, Microsoft’s website provides additional resources, guides, webinars, and frequently asked questions.
Source: https://azure.microsoft.com/en-in/resources/cloud-computing-dictionary/what-is-cloud-computing/
What is Cloud Computing? Definition, Types & Benefits | phoenixNAP Blog
Cloud computing is a technology that allows businesses to rent IT services rather than relying on on-site infrastructure. By using the cloud, companies can access ready-made IT resources over the Internet, which offers unique business benefits. Cloud computing encompasses various IT resources such as servers and storage that are accessed online. It is also known as utility computing or on-demand computing. Companies choose to use cloud services for several reasons, including convenience and cost-effectiveness. Cloud computing has become a part of our daily lives, as we rely on it for tasks like searching on Google or using online services. The concept of cloud computing has been around for a while, with the term being first used by Google’s CEO in 2006. From a consumer’s perspective, accessing cloud-based files is straightforward as long as there is an Internet connection. The cloud infrastructure consists of a backend, which runs on computers in a data center, and a central server that manages communication between the frontend and backend. Cloud computing relies on virtualization and automation. It has several characteristics, such as scalability, flexibility, and cost-efficiency. There are different types of cloud deployments, including private cloud, public cloud, bare metal cloud, virtual private cloud, hybrid cloud, community cloud, and multi-cloud. Each deployment model offers different features and benefits. Cloud computing can also be categorized based on service types, including infrastructure-as-a-service (IaaS), platform-as-a-service (PaaS), serverless computing or function-as-a-service (FaaS), and software-as-a-service (SaaS). Each service type provides different levels of abstraction and functionality. Cloud computing offers numerous benefits, such as cost savings, scalability, agility, and increased collaboration. However, there are also disadvantages, including security concerns and dependency on the Internet. Organizations should carefully consider their specific needs before adopting cloud computing. Some common applications of cloud computing include data storage, software development, and hosting websites. There are several well-known services that rely on cloud computing, such as Google Documents. The cloud computing market continues to grow, with an increasing number of companies adopting cloud services. The future of cloud computing looks promising, with advancements in technology and the continuous evolution of the industry. Cloud computing is expected to remain a crucial part of IT in the foreseeable future due to its benefits and cost-effectiveness. However, organizations should make informed decisions and consider their requirements before choosing a cloud hosting solution.
Source: https://phoenixnap.com/blog/what-is-cloud-computing
What Is Cloud Computing?
Cloud computing refers to the practice of storing and accessing data and programs over the internet rather than on a local computer’s hard drive. The term cloud is a metaphor for the internet and represents the infrastructure of servers that process and distribute information. Unlike local storage, cloud computing allows users to access their data and programs from anywhere with an internet connection. It has become prevalent in both consumer and business environments. For consumers, cloud computing enables the use of web-based applications and services, file synchronization and backup services, and cloud-centric devices like Chromebooks. In the business realm, cloud computing encompasses various models, including Software-as-a-Service (SaaS), Platform-as-a-Service (PaaS), and Infrastructure-as-a-Service (IaaS). Major companies such as Amazon, Microsoft, Google, and Rackspace provide cloud services to businesses worldwide. While cloud computing offers convenience and flexibility, it also has downsides, such as reliance on internet connectivity, potential for service outages, and dependence on third-party providers. Despite these challenges, cloud computing has become an integral part of modern technology and is expected to continue shaping the digital landscape.
Source: https://www.pcmag.com/how-to/what-is-cloud-computing
What is cloud computing? Everything you need to know about the cloud explained
Cloud computing refers to the delivery of computing services over the internet, offering various resources such as servers, storage, databases, networking, software, analytics, and intelligence. Companies can rent these services from cloud service providers instead of owning their own IT infrastructure, allowing them to avoid upfront costs and complex maintenance. Cloud computing offers faster innovation, flexible resources, and economies of scale. It covers a wide range of options, including storage, networking, processing power, natural language processing, artificial intelligence, and standard office applications. Cloud computing is used for various purposes, from consumer services like Gmail and cloud backup to enterprise services like hosting data and running applications. It has become the default option for many applications, and it is predicted that a significant portion of IT spending will shift to the cloud in the coming years. Cloud computing can be categorized into Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). Each category offers different levels of control and services. While using cloud services provides benefits such as cost savings, scalability, agility, and access from anywhere, there are also potential downsides like new costs, security risks, and migration challenges. The future of computing is increasingly reliant on cloud services, and the adoption of cloud-first principles is expected to become the norm for organizations.
Source: https://www.zdnet.com/article/what-is-cloud-computing-everything-you-need-to-know-about-the-cloud/
What is cloud computing? | IBM
Cloud computing refers to the delivery of software, platforms, and infrastructure over the internet, allowing users to access them on-demand. The three common models of cloud services are SaaS (Software-as-a-Service), PaaS (Platform-as-a-Service), and IaaS (Infrastructure-as-a-Service).
SaaS involves accessing application software hosted in the cloud through a web browser, dedicated client, or API. Users typically pay a subscription fee based on usage. SaaS is widely used for various software solutions, from industry-specific applications to enterprise-level software.
PaaS provides developers with a complete platform for running and managing applications without the need for on-premises infrastructure. Cloud providers offer servers, networks, storage, and development tools, allowing developers to easily deploy, maintain, and scale applications. PaaS often utilizes containers, which virtualize the operating system and simplify application packaging.
IaaS offers on-demand access to essential computing resources, such as servers, networking, and storage. Users can scale resources as needed and pay based on usage, eliminating the need for upfront capital expenses. Unlike SaaS and PaaS, IaaS provides users with granular control over computing resources.
Serverless computing, also known as serverless, is a cloud computing model where backend infrastructure management tasks are handled by the cloud provider. Developers can focus solely on application code and business logic. Serverless runs code on a per-request basis, automatically scaling the infrastructure as needed. Users are billed only for resources used during active application execution.
Function-as-a-Service (FaaS) is a subset of serverless computing that allows developers to execute specific code functions in response to events. The cloud service provider handles all other aspects, such as hardware and software management, in real-time. Billing for FaaS starts and stops with the execution of the code.
Source: https://www.ibm.com/topics/cloud-computing
Explaining Cloud Computing in Layman Terms
Cloud computing is a technology that allows businesses to store, access, and secure applications, data servers, and networking hardware and software using the internet. It offers increased efficiency, cost savings, improved performance, and data security. Cloud services can be rented on a pay-as-you-go basis, eliminating the need for local storage servers. Cloud computing can be explained to a child by describing it as a way to store and access information using a third-party company’s internet-based platform. It provides worldwide access to data, work, and applications from any internet-connected device. There are different types of cloud services, including private clouds accessible to selected individuals or companies and public clouds available to everyone over the internet. Hybrid clouds combine private and public cloud services. Cloud computing has various benefits, such as easy access to data and software from remote devices, cost savings, and improved software updates. However, security concerns exist, including the potential loss of sensitive information and the risks of natural disasters and human errors. Cloud computing can be implemented through different methods, including managing all data and applications using the cloud or using a hybrid model with a combination of private and public cloud servers. Major cloud computing service providers include Amazon Web Services, Microsoft Azure, and Alibaba Cloud. Cloud security measures, such as firewalls, encryption, and penetration testing, are in place to protect against hacking and data breaches. Cloud security concerns include data hacking, traffic hijacking, and distributed denial of service (DDoS) attacks. Cloud platforms generally offer stronger security protocols compared to on-premise data servers.
Source: https://dzone.com/articles/explaining-cloud-computing-in-layman-terms
Cloud computing – A simple introduction
Source: https://www.explainthatstuff.com/cloud-computing-introduction.html
What is Cloud Computing in Simple Terms?
Cloud computing is a powerful technology that revolutionizes the way we connect and access information. It functions as a wireless storage system, allowing users to save and retrieve data from any device with an internet connection. Cloud-based services like online streaming platforms and corporate storage systems make accessing data easier. Building and protecting cloud systems require specialized knowledge in order to ensure security against cyber attacks. Cloud technology enables various applications, such as streaming media and collaborating on files remotely. Safeguarding the cloud system from cyber threats involves implementing security measures like firewalls and network monitoring. Cloud computing continues to grow in importance and offers potential for various industries. ECPI University offers education in cloud computing and emphasizes the value of a background in cybersecurity. However, employability and earning potential are not guaranteed by the university.
Source: https://www.ecpi.edu/blog/what-is-cloud-computing-in-simple-terms
What Is Cloud Computing In Simple Terms?
Cloud computing is a computing paradigm that involves running workloads remotely over the internet in a commercial provider’s data center, commonly known as the public cloud. It has become a popular way to deliver enterprise applications and is used by both businesses and consumer applications such as Uber, Airbnb, Gmail, YouTube, and Netflix.
There are different types of cloud computing deployment models, including:
1. Public Cloud: Operated by third-party service providers, public clouds deliver computing resources like servers and storage over the web. Examples include Amazon Web Services (AWS) and Microsoft Azure. In this model, the cloud provider owns, operates, and manages all the software, hardware, and supporting infrastructure.
2. Private Cloud: This model refers to cloud computing resources exclusively owned and used by a single organization. It can be physically located within the organization’s data center or hosted by third-party service providers. All resources, services, and infrastructure in a private cloud are managed on a private network.
3. Hybrid Cloud: A hybrid cloud combines both private and public clouds, allowing applications and data to be shared between them. It provides businesses with more deployment options, flexibility, and the ability to optimize their infrastructure, compliance, and security.
Cloud computing services are categorized into different types, often referred to as the cloud computing stack:
1. Infrastructure as a Service (IaaS): In IaaS, all IT infrastructure, including virtual machines, servers, networks, operating systems, and storage, is rented from a third-party cloud provider on a pay-as-you-go basis.
2. Software as a Service (SaaS): SaaS involves delivering software applications over the web on-demand and on a subscription basis. The software is hosted and managed by third-party cloud providers, and users access it through web browsers across various devices.
3. Platform as a Service (PaaS): PaaS provides an on-demand environment for creating, testing, managing, and delivering applications. It simplifies the development process by removing the need to invest in and manage underlying infrastructure.
4. Function as a Service (FaaS): FaaS adds a layer of abstraction to PaaS, enabling developers to upload blocks of code triggered by specific events without dealing with the underlying infrastructure. Major cloud providers like AWS, Google Cloud, and Microsoft Azure offer FaaS on top of IaaS.
5. Serverless Computing: Serverless computing focuses on enhancing app functionality without the need for constant management of services and infrastructure. The cloud provider manages servers, setup, and capacity planning, allowing businesses to use resources only when triggered by specific events.
Cloud computing offers several benefits, including enhanced security, reliability through redundancy, improved performance, and increased productivity by eliminating tasks such as software patching and hardware setup.
In conclusion, cloud computing is a flexible and efficient computing paradigm that allows businesses and individuals to access and utilize computing resources over the internet. It provides various deployment models and service types to cater to different needs, offering numerous benefits to its users.
Source: https://digitalcloud.training/what-is-cloud-computing-in-simple-terms/
