both, this is part of cloud technology.Some of the SaaS applications used for business include Crm,adp,workday and SuccessFactors of Citrix's Gotomeeting,cisco Webex,salesforce.At present, the development of the three are good, there are more close links between the three, in which IaaS is the base layer, PAAs is the platform layer, and SaaS is the software layer.In recent years with the deepening developm
Understanding Public Clouds: IaaS, PaaS, SaaS
Contents
Overview
Infrastructure as a Service (IaaS)
Platform as a Service (PaaS)
Software as a Service (SaaS)
Summary
Overview
Several months ago I wrote about the different types of Cloud computing in a post titled: The specified Flavors of Cloud Computing. in that post I described
Cloud Service has now become a household name. If you do not know the differences between paas, IAAs, and SaaS, there is no difference, because many people do not know."Cloud" is actually a metaphor for the internet. "cloud computing" is actually using the Internet to access applications, data, or services stored or running on remote servers.Any company that uses Internet-based methods for computing, storage, and development can be technically called
Cloud Services "Now it's almost a household word. If you don't know the difference between PAAs, IaaS, and SaaS, then there's nothing, because a lot of people don't really know."Cloud" is actually a metaphor of the internet, "cloud computing" is actually using the Internet to access storage or run on the remote server side of the application, data, or services.Any company that uses an Internet-based approach to compute, store, and develop can technica
alternative to providing users with low-cost data center scalability, IT infrastructure, software, and a variety of new applications, while guaranteeing quality of service.Seeing here, you may still ask, how does cloud computing provide infrastructure for us through the Internet? How do I develop software and products through Internet access to the cloud platform? How do I use cloud computing to run the co
1, for IaaS, the objects that users need to manage are:-O/S, operating system-middleware, middleware-runtime, run-time-There's data and application.For IaaS, customers are like virtual machines in the cloud, selecting their own operating system (Windows or Linux) on the Azure platform, installing the required software on the operating system, and then managing th
machines. The main users of IAAs are system administrators.Product
It mainly includes Amazon EC2, linode, joyent, rackspace, IBM Blue cloud, and Cisco UCS.Function
What are IAAs cloud functions? Seven basic IAAs functions are listed in virtualization and cloud computing:
Resource Abstraction: Use resource abstraction to better schedule and manage physical resour
IaaS: Infrastructure as a serviceIT Infrastructure resources: (Hardware environment) networks, servers and storage systems, (basic software) operating systems, databases, middleware.IaaS Services: Communication services provided by network and communication systems, computing services provided by server devices, storage services provided by data storage, operating systems, generic middleware and database
The three words of Saas, Paas, and IaaS have been haunting them for a long time. Take the literal meaning, respectively: Software as a service, platform as a service, facilities as a service. Small part said this does not go deep, really do not understand, but also easy to confuse. Today we're going to pick up the deep meaning of these three, so that you can see the difference immediately.IaaS is the leadin
(infrastructure)-as-a-service,platform (platform)-as-a-service,software (software)-as-a-service. infrastructure at the bottom, platform in the middle, software at the top. Other "soft" layers can be added on top of these layers.Iaas:infrastructure-as-a-service (infrastructure as a service)The first layer is called IaaS
"North Wind roll ground white grass fold, Hu Tian August namely snow." Suddenly such as the night Breeze, thousand trees million tree pear blossom. "It's not really enough to use this verse to describe IaaS, PaaS, and SaaS. With the rapid development of information technology and the gradual exploration of Internet + technology, more and more enterprises begin to deal with the fields of BPM, process development, mobile workflow and so on. In this way,
IaaS vs. PaaS vs. CaaS How to choose? :The technology of network hosting is developing quickly, so many choices, users can easily feel overwhelmed and even begin to question whether the service now used is the best choice for current business and demand. This article analyzes the differences from the background of the following services:
Infrastructure as a service (IaaS)
Platform as a service
IAAs Middleware
Previously, we also introduced HPC middleware and grid middleware, which are mainly used to integrate computing resources and achieve "multi-host virtualization". According to the NIST cloud computing architecture, these are distributed network middleware at the bottom layer of cloud computing, that is, IAAs middleware. IAAs middleware has a high
IaaS, PAAs and SaaS differences"Cloud services" is now almost a household word. If you don't know the difference between PAAs, IaaS and SaaS, then there's nothing, because a lot of people really don't know.
"Cloud" is actually a metaphor for the internet, "cloud computing" is actually using the Internet to access storage or run on the remote server application, data, or services.
Any company that uses an i
Reprinted from: http://www.u1city.net/Article-538.htmlCloud Services "Now it's almost a household word. If you don't know the difference between PAAs, IaaS, and SaaS, then there's nothing, because a lot of people don't really know."Cloud" is actually a metaphor of the internet, "cloud computing" is actually using the Internet to access storage or run on the remote server side of the application, data, or services.Any company that uses an Internet-base
Original link: http://www.leiphone.com/news/201406/iaas-paas-and-saas.htmlCloud Services "Now it's almost a household word. If you don't know the difference between PAAs, IaaS, and SaaS, then there's nothing, because a lot of people don't really know."Cloud" is actually a metaphor of the internet, "cloud computing" is actually using the Internet to access storage or run on the remote server side of the appl
Three service modes for cloud computing: Iaas,paas and SaaS
Infrastructure (infrastructure)-as-a-service,platform (platform)-as-a-service,software (software)-as-a-service. Infrastructure at the bottom, platform in the middle, software at the top.
Iaas:infrastructure-as-a-service (infrastructure as a service) is the f
IaaS PAAs SaaS differentiated differences:
White and: Before contact also do not understand what is IaaS, SaaS, PAAs later to the cloud manufacturer to work, only slowly understand.
The supply chain of cloud computing can be simplified to:
(large)
end users -
SaaS(software/Services)-
PaaS(Internet Platform)-
IaaS
What is IaaS, PaaS, SaaS?
Look at the following icon:
We can understand this as:
Iaas:infrastructure-as-a-service (infrastructure as service)
Paas:platform-as-a-service (Platform as service)
Saas:software-as-a-service (software as a service)
The first layer is called IaaS, sometimes called Hardware-as-a-service, and a few years ago if you wanted to run some
Let's take a look at the last picture.Cloud computing has SPI, the three service models of SaaS, PAAs and IaaS. PAAs and IaaS originate from SaaSSaasSoftware as a services software as a service, the service provided to the customer is the applicationPaasPlatform as a services platform as a service, providing customers with services is the
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