Cloud computing: Redefining IT over the past year, cloud computing exploded, including a variety of applications-such as Salesforce CRM and Google apps-and services-such as hosting Amazon elastic Compute Cloud (Amaz On EC2) ibm®db2®, Google ...
Before introducing, we introduced the three main features of Windows Azure in the Introduction to Windows Azure platform. That's computing, storage, and management. So far, through the previous teaching articles, you have become familiar with the storage capabilities of Windows Azure. Of course, storage is just one of the most basic functions. To give full play to the power of cloud computing, we have to learn how to "compute". Also in the Windows Azure platform profile, we have introduced the three main computational work of Windows Azure ...
This article will guide you through the first feature: Deploying Services on Windows Azure. Subsequent articles will introduce another two features. In fact, in the Windows Azure Introductory teaching series (I): Creating the first Webrole program, you've tried deploying one of the simplest services: a asp.net web site. Yes, ASP. NET Web site can also be called a service. Now, your ASP.net program is no longer running on your own server, it's running in the clouds. However, Windows ...
Web Services is a service-oriented technology that provides services through standard WEB protocols to ensure that application services on different platforms can interoperate. Depending on the application implemented by the Web Services specification, data can be exchanged with each other, regardless of the language, platform, or internal protocol they are using, which is the benefit of Web services. This article selects IBM WebSphere creator Server as a Transport for Web services ...
Cloud computing multi-tenant is used for almost all software as a service (Software as a Service,saas) application because computing resources are scalable and the allocation of these resources is determined by actual usage. That said, users can access multiple types of SaaS applications over the Internet, from small internet-based widgets to large enterprise software applications. Security requirements are growing, depending on the data on the infrastructure of software vendors that are stored outside the corporate network. Applications requiring multiple tenants are many original ...
Hadoop is a highly scalable, large data application that can handle dozens of TB to hundreds of PB of data through fewer than thousands of interconnected servers. This reference design realizes a single cabinet of Hadoop cluster design, if users need more than one cabinet of Hadoop cluster, can expand the design of the number of servers and network bandwidth easy to achieve expansion. Hadoop solution The features of Hadoop design Hadoop is a low-cost and highly scalable large data place ...
As architects and designers, we often focus on what we have at hand and seldom reflect on the past. We should know the new from the warm. I've summed up 6 experiences from my 55-month experience as the Skype architecture group. Some are technical and others are softer views of the architect. First, introduce Skype background information. Skype background Skype is software that allows users to make audio and video calls, and can also make regular calls and send short messages. The company was founded in 2003, since its inception there is an incredible growth song ...
The following is a two-way certificate authentication to access the Web services built by TOMCAT7 and Axis2, mainly in three sections to explain: building a Web service based on HTTPS, writing a client that supports HTTPS, and a certificate-authenticated Web service. Let's look at the details below. To build a Web service based on HTTPS modify TOMCAT7 configuration open <tomcat_home>\conf\server.xml file ...
For the cloud application, it can be implemented in a variety of ways to integrate is a very prominent feature of his. However, each of his integration methods can not be completely released, in order to ensure the smooth deployment of integrated operations. You need to know and understand them enough. Cloud computing market is now a mixed bag, many manufacturers continue to claim that its products are based on the cloud, but what is the cloud application, but can not say why. When most cloud applications present themselves as Web services, they tend to adopt ... even if they do not comply with all SOA protocols.
RCDEVS.OPENOTP Server provides dual-factor authentication for one-time password (OTP). Supports oath RFC-4226 HOTP (event-based) and TOTP (time based), OCRA (Challenge based), MOBILE-OTP, Yubikey software/hardware identifiers, SMSOTP, MAILOTP, and OTP lists. It provides a soap/xml, RADIUS, and OpenID AP integration to LDAP. Support for Web applications, virtual private networks, Linu ...
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