(server, storage, CPU, etc.) and software resources (such as application software, integrated development environment, etc.), the local computer only need to send a demand information over the Internet, Thousands of computers at the far end will provide you with the resources you need and return the results to your local computer, so that the local computer has little to do, and all the processing is done in the computer cluster provided by the cloud computing provider.Principles of cloud Compu
certified by the identity provider and do not need to use any other provider's identity. This is a typical application that is used only in the enterprise and company authentication and access directories, the application of this directory is available, and through the use of VPN, or (in the cloud-hosted scenario) and the connection between virtual networks, through online catalogs and clear applications.
The application is originally built using a different authentication mechanism, perhaps
The Http://baike.baidu.com/view/758527.htm?fr=aladdinSAML is the security Assertion markup Language, and the English name is assertion Markup Language. It is an XML-based standard for exchanging authentication and authorization data between different security domains. The SAML standard defines identity providers (identities provider) and service providers (services provider), which make up the different security domains described earlier. SAML is a product of the Oasis organization Security Serv
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of the companies that promote mobile phone marketing emails are only 25%.
The emergence of smartphones and smart terminals has not only gradually changed people's way of life, but also is changing people's way of work. The office is no longer limited to the company, and their demand for remote office is growing, which requires software service enterprises to expand the scope of terminal services to meet the needs of remote or remote office. The trend of "desktop" to "desktop + mobile terminal"
is part of the SOA platform. SOA basics must support all relevant standards and required runtime containers.WSDL, UDDI, and soap are basic components of SOA. WSDL is used to describe the service. UDDI is used to register and search for the service. Soap is used as the transport layer to send messages between consumers and service providers. Soap is the default mechanism of Web Services. Other technologies enable binding of other types of services. A consumer can search for a service in the UDDI
60 Open Source Cloud Applications "Part 1" (The Open source app you Can use in the cloud)This article is translated from http://www.datamation.com/open-source/60-open-source-apps-you-can-use-in-the-cloud-1.html, the original author Cynthia Harvey, translator HCBBT, please specify the reprint.I do not know too much about the cloud service, I hope to use this article up the posture, the way to practice English, if there are translation errors hope to point out, welcome to Exchange ~
Today, m
cloud computing
1. SaaS (software as a service) cloud computing transmits programs to thousands of users through browsers. In the eyes of users, this will save the cost of server and software authorization; from the supplier's point of view, it is enough to maintain only one program, which can reduce costs. Salesforce.com is the most famous company for such services so far. SAAS is commonly used in human r
required to be fast, which is the basic work for the ERP system to be launched. After ERP is launched, as data and information increases, the amount of data is growing. Can the ERP software system meet the needs of increasing data information, it has become a key issue for CIOs to select ERP products. When the data volume reaches a certain stage, is the ERP system still as fast as it used to be? Whether there are more reasonable or remedial measures has become another point for the CIO. The spe
In 2014, the cloud computing industry in China entered a rapid development stage. Over the years, the popularity of cloud computing has led the cloud computing industry to enter the application stage. Major vendors in The IAAs, paas, and SaaS markets have made great efforts to bring cloud computing applications at these three levels into practical use. IAAs vendors have basically matured, have mature management technologies and virtualization platform
resources with different IT systems companies in general.• Federated identities in SaaS applications. In this scenario, an independent software vendor (ISV) provides a ready-to-use service for multiple customers or tenants. Each tenant will be authenticated using the appropriate identity provider. For example, enterprise users would want our own corporate credentials, and tenants and customers might want to use their own social credentials.This mode
2014 The domestic cloud computing industry enters the rapid development stage. Heat for many years, so cloud computing industry quickly into the application of the trestle. IaaS, PaaS, SaaS vendors have a strong market layout, so cloud computing applications in these three levels of access to the actual use of the stage. IaaS, with proven management technology and virtualized platforms. and has been providing commercial applications for some time.The
It is derived from the worship of the hacker spirit and exclusive respect for the company. Although the treatment is not very high, I must be able to feel it there.ProgramFun.
After reading the company's test paper, I erased the name of the company mentioned in the previous article. (PS: Sharing pen classics also reflects the hacker spirit ~~). Commercial Secrets are marked on the homepage of the examination paper. The last small note of the examination paper says that you should not spread th
(This article also published in my public number "dotnet daily Essence article", Welcome to the right QR code to pay attention to. ) Preface: A few days ago, Microsoft, in addition to the release of the ASP. NET 5 Beta7, there is a noteworthy thing, is the publication of ASP. NET Webhooks Preview D. Webhooks is a lightweight interactive model of the HTTP world that integrates SaaS systems and Web APIs with a simple publish/subscribe model. Simply put,
60 Open Source Cloud Applications "Part 3" (The Open source app you Can use in the cloud)This article is translated from http://www.datamation.com/open-source/60-open-source-apps-you-can-use-in-the-cloud-3.html, the original author Cynthia Harvey, translator HCBBT, please specify the reprint.Suppose there are translation errors to be pointed out. Welcome to Exchange ~60 Open Source Cloud Applications "Part 1"60 Open Source Cloud Applications "Part 2"60 Open Source Cloud Applications "Part 3"(Pag
.
To run, manage SOA applications, the enterprise needs an SOA base, which is part of the SOA platform. The SOA base must support all relevant standards and the run-time containers that are required.
Wsdl,uddi and SOAP are the basic components of the SOA Foundation. WSDL is used to describe services; UDDI is used to register and find services, and soap, as a transport layer, is used to send messages between consumers and service providers. SOAP is the default mechanism for Web services, and oth
We have a large database with many data records. To achieve customized backup every night, we have a script that can be exported within one minute. The script is as follows: backup big database saas-skyeyes to d: mysql. sqlmysqldump-uxzknet-psaas-skyeyes -- default-character-setutf8 -- quick -- extended-insertfa
We have a large database with many data records. To achieve customized backup every night, we have a script that can be exported within one
refers to the delivery and usage patterns of services, which means to obtain the required services in an on-demand, easy-to-expand manner through the network Usually this service can be it and software, Internet-related, but also other services. This is a more common business model, which means that computing power can also be used as a commodity to circulate through the Internet.Cloud computing has three modes of serviceNew PA discovers that cloud computing is more common including the followi
technologies (such as virtualization) with clever methods to provide IT services on the pipeline, resulting in economies of scale. Next we will discuss in more detail what are the core technologies and what are the key features of these technologies in cloud computing applications.Core cloud computing technologyCloud computing relies heavily on the following core technologies:Web applications and services: Without Web applications and Web Service technologies, developing software as a service (
understand multi-tenancy support in this way:
From a service offering standpoint, one of the services that we develop can be provided to multiple customers at the same time, and the data/status between customers is kept isolated
From the point of view of service usage, I and you can use the same running service as different customers at the same time, the business we use the service to do is not affect each other, as if we are using our own exclusive service
Then this service
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