Cloud computing customers do not own the physical engineering; they miet the usage coming a third-party provider. A. Rapid elasticity is only suitable for a domain whose resource requirements suddenly up and down for a specific time interval. One example of a challenge faced in achieving elasticity in cloud computing is resource allocation and management. It also helps to get scalable services and an extra space in the cloud. Rapid Elasticity • Consumers can adapt to variationsin workloads and maintain required performance levels • Consumers may be able to avoid excessive costs from over-provisioning resources Module: Introduction to Cloud Computing Capabilities can be elastically provisioned and released, in some casesPay only for what you use. For example, a 8*10 5 bytes of data. Elasticity is a fundamental property in cloud computing that has recently witnessed major developments. SaaS is cloud-based software that companies can buy from cloud providers and use. Cloud computing is so successful because of its. This is only one aspect to elasticity. 1. Definitions vary, but these are key concepts: ODCA : ” the configurability and expandability of the solution… the ability to scale up and scale down capacity based on subscriber workload. 15. Scalability is one of the hallmarks of the cloud and the primary driver of its exploding popularity with businesses. Scalability will prevent you from having to. Examples of resources include storage, processing, memory, network bandwidth, and virtual machines. Measured service is a term that IT professionals apply to cloud computing. The main benefits of agility in cloud computing are as follows: 1. Example Let's take an instance of a company whose database is small at first. Leveraging it enables organizations to develop and deploy applications faster, without needing to invest in hardware upfront. The difference is usually in needs and conditions under which this happens. Cloud computing supports soft real-time services but is unfit for hard real-time systems because it cannot provide timeliness guarantees for the worst case. For marketing purposes, the term elastic-ity is heavily used in cloud providers’ advertisements and even in the naming of specific products or services. Cloud computing is to successful why from its. Essential characteristic of cloud computing. It is a popular cloud platform that provides a document aided database, cloud computing, and elastic database. 2. - [Instructor] Rapid elasticity is a cloud computing characteristic. The elasticity process should proceed quickly, almost instantly. What aspect of cloud computing has worked to your advantage? a. On-demand self service. 3. Rapid elasticity in cloud computing uses increased automation in your IT environment, which has many benefits. Choose all that apply. This feature allows users to scale up or down their computing resources as needed. Elasticity is automatic and reactive to external stimuli and conditions. Many kinds of IT resources or services are now delivered this way. 3. The primary purpose of rapid elasticity in cloud computing is to increase concern in experimental computing situations. Cloud computing's capacity to rapidly grow and shrink is a significant benefit and characteristic. Cloud computing is becoming popular worldwide as it offers innumerable. Rapid Elasticity: Cloud computing resources can be scaled up or down quickly and easily in response to changing demands. The ability to dynamically scale services being provided in direct response to the need of customers for space and other services. The charges for the services tend to be quite low. Essential characteristic of cloud computing. Broad network access. Essential Characteristics of Cloud Computing NIST has identified five essential characteristics of cloud computing: on -demand service, broad network access, resource pooling, rapid elasticity, and measured service. These services can be adjusted to suit each client's needs without any changes being apparent to the client or end user. In 2021, almost every small and large. This, again, is potentially confusing since the term elasticity has been listed as an essential characteristic of cloud computing from the beginning 6,9,24,34 with, for example, the NIST Definition of Cloud Computing 34 speaking of rapid elasticity defined as "capabilities [that] can be elastically provisioned and released, in some cases. Elasticity, one of the major benefits required for this computing model, is the ability to. It is the third-largest cloud platform that powers Machine Intellect, Google. Cloud computing is now a well-consolidated paradigm for on-demand services provisioning on a pay-as-you-go model. Elastic resources are critical to reducing costs and decreasing time to market (TTM). 4 Rapid Elasticity. The availability of various types of instances, operating systems, and software bundles, along with the fact that EC2 is compatible with most AWS providers S3, Relational Database Service (RDS), Virtual Private Cloud (VPC) make it a stable solution for computation, query. B)Encryption. Cloud computing resources can scale up or down rapidly and, in some cases, automatically, in response to. Mulai dari aplikasi hingga pusat data, semuanya melalui internet menggunakan basis pay-for-use atau bayar sesuai yang kamu pakai. Q1. Computing resources such as CPU/processing, memory, input/output. A cloud can be private or public. Abstract. On-demand self-service: A consumer can unilaterally provision computing capabilities, such as server. Cloud computing provides a way to store and access data from anywhere by connecting applications using the Internet. PaaS helps developers build customized applications via an application programming interface that can be delivered. Data: Information. Unlike traditional scaling methods, rapid elasticity enables seamless and automatic adjustments to resource allocation, catering precisely to real-time needs. Cloud computing is a model for enabling convenient, on-demand network access to a shared pool of configurable computing resources (e. The cloud computing capabilities can be released elastically. Cost-effective. The move to the cloud has resulted in a slew of new business-friendly. A well-known example is adding a load balancer in front of a farm of. *)?$)","target":"//. , networks, servers, storage, applications, and services) that can be rapidly provisioned and released with minimal management effort or service provider interaction. Rapid Elasticity. Rapid elasticity. , country, state, or datacenter). Study with Quizlet and memorize flashcards containing terms like Name the type of hypervisor in which the virtualization software installs directly on the physical server without using a traditional OS layer between the hardware and the hypervisor. The quicker a cloud provider can allocate varying resources to dynamic customer demands, the more elastic its cloud services are. Cloud Computing. Cloud Scalability vs. broad network access, (3) resource pooling, (4) rapid elasticity and (5) measured service. , country, state, or datacenter). Businesses may scale up their infrastructure at any moment without suffering any downtime because of elasticity. All the messages and information are stored in service providers hardware. The pros of cloud elasticity include: High availability and reliability: Cloud elasticity allows users to enjoy a highly consistent, predictable experience, without the risk of services failing or becoming unavailable. Automated Resource Allocation. The ability of the cloud to grow to satisfy user demand is an example of which essential cloud characteristic? Rapid Elasticity. Rapid elasticity in cloud computing allows infrastructure to expand or contract in response to demand fluctuations, ensuring that businesses can scale their operations seamlessly without being encumbered by fixed capacities. Broadly speaking, there are three categories of cloud computing models: software as a service (SaaS), platform as a service (PaaS), and infrastructure as a service (IaaS). Which of the following cloud models is this an example of?Iaas is also known as Hardware as a Service (HaaS). From the consumer and. Cloud systems automatically control and optimize resource use by leveraging a metering capability at some level of abstraction appropriate to the type of service (e. A cloud provider must ensure that it provides its customers with broad network access capabilities. What is cloud scalability vs. Examining the found elasticity definitions, the differencesCloud scalability in cloud computing refers to increasing or decreasing IT resources as needed to meet changing demand. Rapid elasticity c. Second, the decentralized cloud is more costefficient because it leverages unused computing resources. With Rapid Elasticity the cloud service provider allocates and provisions resources, such as servers, storage, bandwidth, and computing power, based on the required workload. Elastic computing plays a pivotal role in managing the cloud servers in cloud computing. Because the cloud is elastic, you will only be given the assets needed to run that application. A key feature and advantage of cloud computing is its rapid scalability. ) Measured service C. Amazon Web Services (AWS) Amazon Web Services is a suite of cloud computing services that make a comprehensive cloud platform offered by Amazon. Cloud computing provides rapid elasticity, which refers to its ability to scale quickly to meet demand. ) without it negatively affecting performance. Cloud computing delivers affordable resource pooling solutions. Elasticity What Is The Purpose Of Cloud Elasticity? Cloud Elasticity Use Cases And Examples Benefits And Limitations of Cloud Elasticity How. In a cloud computing environment, which type of service would include the configuration of virtual gateways, virtual private networks, virtual servers, and virtual switches?. Cloud Scalability vs. Being able to rapidly decommission virtual servers when requested B. In NIST’s definition of cloud computing, the five essential characteristics of cloud computing are addressed. To give you an example, let’s talk about Azure. FaaS. Conclusion. False. Also, as more and more people start using such SaaS services as service providers. e. This cloud model promotes. Vulnerability exists when there is a. Starting Out with C++ from Control Structures to Objects. Cloud computing is so successful because of its. In conclusion, rapid elasticity is a critical aspect of cloud computing that allows businesses to scale their resources dynamically, optimize costs, and quickly respond to changes in demand. On demand self-services. Abstract and Figures. For example, Ankr is about half the cost of Amazon Web Services (AWS) for the same computing power. Google Cloud Platform. The NIST Cloud Computing Program (NCCP) created a series of public working groups on cloud computing to generate input for the SP 500-293 . • Four deployment models: private Clouds, community. Thus, elasticity is a key enabler for economies of scale in the cloud that enhances utility. Cloud Computing. This flexibility is vital in today's speedy digital world. 1. These are the characteristics of cloud computing. Handles rapid and unpredictable changes in a scalable capacity ; Generally more granular and targeted than elasticity in terms of sizing; Ideal for businesses with a predictable and preplanned workload where capacity planning and performance are relatively stable; Example of cloud scalability . 5. Which of the following cloud computing characteristics allows resources to be automatically provisioned to scale up or down as required by the customer?Study with Quizlet and memorize flashcards containing terms like Match each cloud computing definition on the left with the appropriate characteristic on the right. Selected Answer: B. Sensor-cloud originates from extensive recent applications of wireless sensor networks and cloud computing. 1 On-demand service. Physical control over data B. (For those who want more. The rapid evolution of deep learning (DL) in the artificial intelligence (AI) domain has brought many benefits that can be utilized to address industrial security issues in the cloud. These services and their delivery are at the core of cloud. Rapid Elasticity: Cloud computing resources can be scaled up or down quickly and easily in response to changing demands. Big data as a service is a famous example of big data with cloud. It also helps to get scalable services and an extra space in the cloud. On-demand service, remote accessibility through a variety of networks, resource pooling, rapid elasticity and measured service are the key characteristics of cloud computing. With that in mind, we can say that Amazon’s EC2 is not only elastic but. What is Cloud Computing: Examples, History, Basics. g. [July – Dec] NPTEL Cloud Computing week 1 Assignment Answers 2022. It is why it is known as SaaS or Software as a Service controlled in a centralized manner. Cisco Discussion, Exam 200-301 topic 1 question 1025 discussion. Cloud computing customers do not own the physical infrastructure; they rent the usage from a third-party provider. Resource Pooling is a multi-client plan useful for data storing, bandwidth services and data processing services. For example, researchers or decision makers may want to make changes. Cloud computing provides rapid access to shared pools of resources, such as: compute, storage, networks, applications, services, or libraries using an on-demand, utility-based model. True or false: Resource pooling is the same as mulit-tenancy. Amazon EC2 provides scalable computing capacity in the AWS cloud. of developing a cloud computing technology roadmap and to lead efforts in developing and prioritizing cloud computing standards. Cloud can grow and shrink as much as possible without affecting any of its users or their information. Which Cloud characteristic refers to the ability of a subscriber to increase or decrease its computing requirements as needed without having to contact a human representative of the Cloud provider? A. , networks, servers, storage, applications, and services) that can be rapidly provisioned and released with minimal management effort. The main benefits of agility in cloud computing are as follows: 1. The charges for the services tend to be quite low. This cloud model promotes availability and is composed of five essential characteristics (On. A remote server hosting a virtualized user OS is an example of: VDI VPN VDU VTC. For example, server overloads and outages would result from delaying expansion. See more. Cloud computing is a general term for anything that involves delivering hosted services over the internet. Cloud Requirements. According to the Open Group’s risk taxonomy, “Vulnerability is the probability that an asset will be unable to resist the actions of a threat agent. demand self-service, broad network access, resource pooling, rapid elasticity, and measured service. The final trait highlighted in the NIST definition of cloud computing is rapid elasticity. In cloud systems, a metering capability optimizes resource usage at a level of abstraction appropriate to the type of service. “Google Slide” is an example of a. Automation capability. Cloud Requirements. Being able t limit the amount of resources used by a group of virtual servers C. Rapid elasticity: Unlike on-premise hardware and software, cloud computing resources can be rapidly increased, decreased, or otherwise modified based on the cloud user’s changing needs. In the cloud, you want to do this automatically. For example, a Cloud Consumer is an individual or organization that acquires and uses cloud products and services. 4. In addition, in large-scale cloud data centers, tens of thousands of compute and storage nodes are connected by a data center network to deliver a single-purpose cloud service. The service is typically provided over the Internet. This is one of the five fundamental aspects of cloud computing. Examples would be storage, processing,memory, and network bandwith. Manual versatility starts with determining the normal responsibility on a bunch or homestead of assets, then. Rapid elasticity and scalability. Measured Service. Measured service C. Rapid Elasticity in Cloud Computing is the magic wand that empowers businesses to scale their resources dynamically as demands fluctuate. This cloud model includes the five essential characteristics of cloud computing: On-demand self-service. Another prime benefit of cloud elasticity is paying only for the computing, networking, and storage resources that you actually use, offering the opportunity to save substantial IT investment capital formerly wasted on paying for idle resources. 2 Resource pooling or Multitenancy. Study with Quizlet and memorize flashcards containing terms like In cloud computing, how does a business benefit by the ability to scale resources on demand. In the cloud, you want to do this automatically. Being able to limit the amount of resources used by a group of virtual servers C. • Rapid elasticity. Metrology is the use of technology and other means to achieve unity and accurate and reliable measurement. In the cloud, you want to do this automatically. Cloud scalability in cloud computing refers to the ability to increase or decrease IT resources as needed to meet changing demand. Wats app is also a cloud-based infrastructure as it comes in communication it is also one of the examples of cloud computing. National Institute of Standards and Technology (NIST)How is rapid Elasticity implemented in cloud computing? Rapid elasticity: the capabilities of the cloud should appear unlimited to the user. The ability to acquire resources as you need them and release resources when you no longer need them. The process is referred to as rapid elasticity when it happens fast or in real-time. Dalam bahasa Indonesia, rapid elasticity memiliki arti elastisitas cepat. Cloud computing is defined as the use of hosted services, such as data storage, servers, databases, networking, and software over the internet. A simple example of horizontal scaling in AWS Cloud is adding/removing Amazon EC2 instances from your application architecture behind Elastic Load Balancer. It is cheaper compared to virtualization. Elasticity can be automatic, requiring no capacity planning ahead of time, or it can be a manual process, alerting the company when resources are running low. See full list on javatpoint. Rapid Elasticity. 1. Abstract. 4) Rapid Elasticity: Computing resources can be quickly and automatically provisioned and released at any time such that a consumer’s computing resources matches the demand for computing. Elasticity is automatic scalability in response to external conditions and situations. While the advantages of cloud computing is: (1) without any. Three Service Models – Software-as-a-Service (SaaS), Platform-as-a-Service (PaaS), and infrastructure-as-a-Service (Iaas). These examples showcase how rapid elasticity, facilitated by leading cloud providers, empowers organizations to meet fluctuating workloads efficiently,. Cloud Elasticity can also refer to the ability to grow or shrink the resources used by a cloud-based application. Example. This is one of the best cloud characteristics. Resources are automatically provisioned behind the scenes, without the end user even. It is one of the scalable parts ofcomputing. NIST Definition of Cloud Computing : ”Rapid elasticity: Capabilities can be. cloud computing has five main characteristics: resource pooling, broad network access, rapid elasticity, on. Firstly, one significant benefit is cost-efficiency (elasticity vs scalability in cloud computing ). Elasticity in cloud computing is very helpful for businesses as and when they need to take measures to keep critical data secured and protected by providing added storage that they can scale immediately. Rapid elasticity is an essential cloud characteristic, along with on-demand self-service, broad network access, resource pooling, and measured service. 6 Resiliency. It allows businesses to efficiently and effectively manage their resources. So for this specific period of time, the. How does cloud computing help scalability?12. Measured service: Usage of cloud resources is metered so that businesses and other cloud users need only pay for the resources they use in. Cloud computing is a model for enabling ubiquitous, convenient, on-demand network access to a shared pool of configurable computing resources (e. ) Measured service C. Cloud computing is composed of 5 essential characteristics, viz: On-demand Self Service. Software-as-a-Service (SaaS) solutions are growing in. Abstract. Cloud elasticity is a fundamental part of modern cloud computing. For most industry observers, the cloud era began when Amazon Web Services offered their first service to the public on March 13, 2006. Rapid Elasticity: The services can be provided rapidly and elastically, in some cases also automatically. It is one of the layers of the cloud computing platform. Third-party services may be offered as part of some cloud services, but they are not a fundamental aspect of cloud computing. Businesses are restructuring to embrace the various benefits of. Cloud computing is a model for enabling convenient, on-demand network access to a shared. Elastic computing is a subset of cloud computing that involves dynamically operating the cloud server. This could include growing the capacity of a cloud-based system's central processing unit (CPU), for instance, or its storage resources or memory. C)Compliance. rapid elasticity and measured service; Three service models—Software as a. In this section, we give you the basics of what you need to know. Rapid Elasticity merupakan sebuah karakteristik dimana kapabilitas (kemampuan) dari layanan cloud provider bisa dipakai oleh cloud consumer secara dinamis berdasarkan kebutuhan. Here tenants or clients can avail scalable services from the service providers. Also, as more and more people start using such SaaS services as service providers. Instead of organizations having to make major investments to buy equipment, train staff, and provide ongoing maintenance, some or all of these needs are handled by a cloud service provider. Typical cloud computing characteristics. How elasticity affects cloud spend. The final trait highlighted in the NIST definition of cloud computing is "rapid elasticity. Measured Service. demand self-service, broad network access, resource pooling, rapid elasticity and measured service. Public Cloud - A public cloud can be accessed by any subscriber with an internet connection and access to the cloud space. show more content…. This is a reference to services where the cloud provider measures or monitors the provision of services for various reasons, including billing, effective use of resources, or overall predictive planning. 1. D. Cloud computing is an evolving technology that is consistently generating impact in IT industry and academia. The ability to deliver to customers only on request is not sufficient. 5 Ubiquitous Access. Clouds Computing or the Necessary characteristics of cloud services belong On-demand self- service, Broad network zugangs, Resource pooling, rapid elasticity. . Measured ServiceThere has been a lack of consensus in extant literature in terms of how cloud computing should be defined. But as days pass,their company grows, and hence the length of their database also. For example, a cloud user may rent computing power, memory and data storage devices and run an operating system with applications of their choice on it. Capabilities can be rapidly and. 4. Rapid elasticity. In the service provider view, cloud service elasticity is the ability to increase or decrease the amount of system capacity (for example, CPU, storage, memory and input/output bandwidth) that is available for a given cloud service on demand, in an automated fashion. Nov 8, 2018. Full size image. From the user’s point of view, the resources thus seem to be infinite. Match. It enables you to scale the cloud computing services inward and outward, and it helps to be commensurate with the dynamic demand posted by the end-users. Fewer in-house servers reduce power costs in the business' data center. Cloud computing resources are monitored and metered,. This is a key benefit of cloud computing that ensures that applications always have the right amount of resources. Cloud computing is now a well-consolidated paradigm for on-demand services provisioning on a pay-as-you-go model. We would like to show you a description here but the site won’t allow us. The National Institute of Standards and Technology (NIST) includes rapid elasticity as an essential characteristic of its definition of cloud computing: “Rapid elasticity. Rapid Elasticity. Elasticity, one of the major benefits required for this computing model, is the ability to add and remove resources “on the fly” to handle the load variation. Private Cloud - A private cloud is established for a specific group or organization and limits access to just that group. -. Its two features, Cloud elasticity and Cloud scalability, manage to keep the resource intact. 1. Cloud computing powered resources often undergo several updates to optimize their capabilities and potential. 3. Elasticity, on the other hand, is the ability of a system to adjust its resources in response to changing workloads dynamically. For example, elastic scaling can be opened as a free service for users. Elasticity is a “rename” of scalability, a known non-functional requirement in IT architecture for many years already. - [Instructor] Rapid elasticity is a cloud computing characteristic. 3 Measured Service. Prediction 4: Cloud computing takes off in emerging economies Much of the angst about what form of cloud computing end-user organizations should use (see End User Predictions below. a. This article reviews both classical and recent elasticity solutions and provides an overview of containerization, a new technological trend in lightweight virtualization. Cloud Computing and that Essential characteristics of cloud services are On-demand self- service, Broad network access, Resource pooling, rapid elasticity. Study with Quizlet and memorize flashcards containing terms like In cloud computing, how does a business benefit by the ability to scale resources on demand. The examples of cloud computing are everywhere from the messaging apps to audio and video streaming services. One of the important characteristics of this rapid elasticity is that your end users are able to scale up and scale back, but the entire process is invisible to them. On-demand cloud computing is you spin up a cloud resource when YOU want to. These services are divided into three main categories or types of cloud computing: infrastructure as a service ( IaaS ), platform as a service ( PaaS) and software as a service ( SaaS ). Measured service: Usage of cloud resources is metered so that businesses and other cloud users need only pay for the resources they use in any given billing. rapid elasticity, followed by broad network access, resource pooling, on-demand self-service and measured service at least. Cloud Rapid Elasticity Example 2. Cloud computing involves providing a service over the Internet, on-demand and utility computing, distributed systems, and data processing for resource pooling, scalability, rapid elasticity, and rapid recovery from failure. Rapid elasticity in cloud computing is a feature that allows users to quickly and easily adjust their computing resources. Rapid elasticity: Unlike on-premise hardware and software, cloud computing resources can be rapidly increased, decreased, or otherwise modified based on the cloud user’s changing needs. Rapid elasticity B. - Rapid elasticity or cloud elasticity is used in cloud computing to get scalable provisioning. Cloud elasticity is the automatic provisioning and deprovisioning of resources from a data center when demand from a customer increases or decreases. Rapid elasticity. Grade: A. Gravity. What we're referring to here is the ability for cloud tenants to provision or deprovision cloud. Elasticity in cloud computing is very helpful for businesses as and when they need to take measures to keep critical data secured and protected by providing added storage that they can scale immediately. Cloud Computing and the Essential characteristics of cloud services are On-demand self- service, Broad network access, Resource pooling, rapid elasticity. Rapid elasticity: Cloud comp uting resources can be rapidly scaled up or down to mee t . C. Examples of resources include storage, processing, memory, network bandwidth, and virtual machines. . In preparation for the new employees' first day in the office, you add five new user accounts to your CRM (customer relationship management) software subscription, a service that is hosted in the cloud. It is a popular cloud platform that provides a document aided database, cloud computing, and elastic database. CS8791 CLOUD COMPUTING UNIT I – INTRODUCTION Introduction to Cloud Computing – Definition of Cloud – Evolution of Cloud Computing – Underlying Principles of Parallel and Distributed Computing – Cloud Characteristics – Elasticity in Cloud – On-demand Provisioning. Scalability and Elasticity both are essential characteristics of cloud computing & Now, it is clear that the ability of a system to scale down or scale up is fundamental, but it is entirely different from its capability to respond quickly. Experts point to this kind of scalable model as one of five fundamental aspects of cloud computing. Measured service:. Rapid elasticity: Cloud computing provides elastic and fast computing capacity that facilitates instant scaling out and quick release too fast scaling in. The answer is scalability and elasticity – two essential aspects of cloud computing that greatly benefit businesses. Click the card to flip 👆. Capacity of the cloud enables business to store information about user. Instead, can use the cloud provider's cloud computing resources. 2. This allows users to quickly and cost-effectively meet changing business needs. Examples include email messages, videos. Rapid Elasticity. 3 Measured Service. 5. Identify the wrong statement about cloud computing. This first service (Simple Storage Service, or S3) was quickly followed by another offering (Elastic Compute Cloud, or EC2), and cloud computing became one of the hottest. Rapid Elasticity d. B. Measured Service. Study Cloud Computing flashcards. This cloud model promotes. Latency. Unlike traditional scaling methods, rapid elasticity enables seamless and automatic adjustments to resource allocation, catering precisely to real-time needs. Resources are automatically provisioned behind the scenes, without the end user even. Let’s say that we’re an eCommerce store. Cloud computing is a promising technology that is expected to transform the healthcare industry. Resource Pooling b. With Rapid Elasticity the cloud service provider allocates and provisions resources, such as servers, storage, bandwidth, and computing power, based on the required workload. For example, chatbots, such as siri, Alexa and google assistant, all are cloud-based natural-language intelligent bots. Able to scale outward and inward according to demand. Scalability is one of the hallmarks of the cloud and the primary driver of its exploding popularity with businesses. The goal of cloud elasticity is to avoid either over-provisioning or under-provisioning a particular service or application. To explain elasticity in the cloud, let’s look at the example of storing and running an application in the cloud. Elasticity is used to meet dynamic changes, where the resources need can increase or decrease. ) Cloud computing D. It enables you to scale the cloud computing services inward and outward, and it helps to be commensurate with the dynamic demand posted by the end-users. Cloud computing is a model for enabling ubiquitous, convenient, on-demand network access to a shared pool of configurable computing resources (e. Measured service. an example, a cloud customer can rent a. Data storage capacity, processing power, and networking can all be increased by using existing cloud. Cloud computing is a model for enabling ubiquitous, convenient, on-demand network access. It allows customers to outsource their IT infrastructures such as servers, networking, processing, storage, virtual machines, and other resources. Which cloud computing characteristic is synonymous with pay-as-you-go? A)Broad access. The National Institute of Standards and Technology(NIST) recognizes cloud computing as an evolving paradigm, but has issued working definitions. On-Demand Self Service. Elasticity. 5. Figure 4. The ability to acquire resources as you need them and release resources when you no longer need them. since ,its inception With its services delivery model, cloud computing add technical and strategic business value to companies. This cloud feature facilitates the cost-effective operation of workloads that need many servers but are only required for a short period, such as database servers. Lesson 06: is Rapid Elasticity? - Lesson 05To learn more about "A Practical. Also, as more and more people start using such SaaS services as service providers. Learn vocabulary, terms, and. The purveyor of products and services is the Cloud Provider.