Ws Developers

In recent years, with the advent of the cloud computing era, the trend of it toward consumption was again mentioned by the industry. Obviously, we see that the previous high it, not so unattainable, and become accessible. 　　Whether we're using a regular PC or smart terminals like smartphones or tablets, you can enjoy IT services remotely and mobile. In fact, as early as 2005, Gartner had proposed "it consumption" (Consumerization of it) forecasts. "It consumption" is not obscure words, ...

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 ...

This article is the 3rd and final part of a series of articles on building mixed cloud applications, examining governance and security for cloud computing. This article expands the Hybridcloud application for part 2nd by examining how to add access control policies to the Amazon simple Queue Service (SQS). Learn more about how Hybridcloud applications authenticate themselves to cloud services ...

In http://www.aliyun.com/zixun/aggregation/13357.html ">azure Web role, developers often face scenarios where the IIS server needs to be configured and optimized to implement Web Some features in role, such as turning off static file encryption (site compression), enforcing SSL access, and so on, have a common feature: the Web itself, including code and web ...

Explore cloud computing and the various cloud platforms offered by key vendors such as Amazon, Google, Microsoft® and Salesforce.com. In part 1th of this three-part series, we'll give you a typical example of an enterprise application that uses a JMS queue, and look at what will be involved in using a part of this JMS infrastructure in the cloud. ...

Red Hat 18th released Red Hat Enterprise Linux (RHEL) 4.9, the company's final maintenance of the 4.x product family release. According to Red Hat's http://www.aliyun.com/zixun/aggregation/10992.html "> Product Lifecycle Strategy, this version means the end of the second phase of the product, from now on, Only selected critical security bulletins and emergency bug fixes are released. Red Hat collar ...

In SaaS, an application can be delivered like any service, like the voice of a telephone in your home, which seems to be tailored to your needs. And the definition of SOA has nothing to do with it. SOA-supported services are discrete, reusable transactions that combine to form a business process that extracts abstract code from a basic system of systems. SOA and SaaS must be separated. The combination of SOA and SaaS can be a trend. SOA is not yet SaaS in China. Speaking of SOA ...

As an important form of cloud computing, IaaS services have a wide range of open source and commercial cloud platform scenarios. This article is based on the use of open source IaaS cloud platform to develop public and private cloud management platform perspective, introduced and compared eucalyptus, Opennebula, Cloudstack and OpenStack, such as open source IaaS cloud platform. The characteristics of the successful cloud platform from AWS AWS is the most successful cloud computing platform, the most important feature of the system architecture is to open the data and function through the Web service interface.

In a service-oriented architecture, testing does not save application uptime. Yes, the runtime process and the environment must be tested, but developers can benefit greatly by looking at the capabilities of the service in a subtle way. A common problem is that the culprit that can hinder service performance is the attachment. Transferring large files is a chronic problem that has plagued the IT community for years. The problem could get worse because cloud computing provides seemingly limitless resources on demand, says Frank Kenney, Gartner research director. "When we started using more cloud-based services, ...

Ttylinux is a small GNU system that has a 8MB system to run on i486 computers. At the same time, a complete command line environment and http://www.aliyun.com/zixun/aggregation/16327.html "> network environment are reserved. The goal of this program is to create a minimal, up-to-date Linux system that remains compatible with large distributions. End users may install TT on some old computers ...