Open Webservice

Open Source: Helios Mobile application back-end service framework published in 2013-04-07 11:20| Times Read | SOURCE csdn| 0 Reviews | Author Zhang Helios Open source back-end service http://www.aliyun.com/zixun/aggregation/13435.html "> Development Framework GitHub Mobile Development summary: Helios allows developers in a few minutes , configure the application and service side of the connection, let mobile ...

This article is my second time reading Hadoop 0.20.2 notes, encountered many problems in the reading process, and ultimately through a variety of ways to solve most of the. 　　Hadoop the whole system is well designed, the source code is worth learning distributed students read, will be all notes one by one post, hope to facilitate reading Hadoop source code, less detours. 1 serialization core Technology The objectwritable in 0.20.2 version Hadoop supports the following types of data format serialization: Data type examples say ...

The first companies to implement cloud computing practices within the enterprise, such as Google, Amazon, Microsoft, have invested most in cloud computing, such as HP, IBM and so on, are multinational companies headquartered in the United States, while Around these giants also appeared a lot of small and medium-sized enterprises to provide cloud computing industry in the downstream part of the product services, there are many viable cloud computing business model. Looking back on the development of cloud computing in the United States in the past 5 years, the observation and analysis of the participating parties--enterprises, government, institutions of the performance measures, the development of China's cloud computing industry will have a very positive reference significance. ...

The first companies to implement cloud computing practices within the enterprise, such as Google, Amazon, Microsoft, have invested most in cloud computing, such as HP, IBM and so on, are multinational companies headquartered in the United States, while Around these giants also appeared a lot of small and medium-sized enterprises to provide cloud computing industry in the downstream part of the product services, there are many viable cloud computing business model. Looking back on the development of cloud computing in the United States in the past 5 years, the observation and analysis of the participating parties--enterprises, government, institutions of the performance measures, the development of China's cloud computing industry will have a very positive reference significance. ...

No standard does not equate to SaaS being accepted by the user. We can vitalize some common applications and see what standards SaaS services should have. Today we look at what the standard SaaS CRM should look like in a CRM system commonly used by enterprise users. In fact, many users are not unfamiliar with CRM, as early as 2000, some enterprises have begun to try CRM system. In many people's eyes, CRM is a set of C/s or b/a application system. And when CRM comes into SaaS, he's on the architecture ...

In the era of cloud computing, traditional IT service capabilities are provided on an on-demand basis so that people can use computing and storage as water and electricity, and at the same time, they can maintain service capability and quality for users, and adjust usage patterns and cost savings according to their own needs. The advent of the cloud computing era triggered the information technology revolution, the entire Internet into an omnipotent supercomputer, the data center became a "motherboard", broadband network became "bus", connected to the distribution of a large number of isomorphic computing and storage units ...

Cloud computing is still one of the hottest terms in the IT field, in various technical forums or seminars, you can hear everyone in the discussion cloud, the participants include hardware vendors, software vendors, enterprise users. Unlike the idea of just talking about the cloud, and looking at the future of cloud computing, the words that are now being talked about are cloud devices, cloud platforms and cloud applications, from waiting to wait for the practice of cloud computing. Some people say that cloud computing is a big technological revolution, bringing great technological innovation. Some people say that cloud computing is a kind of market concept, is a packaging of the original technology, but ...

This article will briefly describe the two Web Service security mechanisms that IBM SmartCloud Entry brings together, and how they can be authenticated through these security mechanisms on a variety of client programs. Environment prepare a running IBM smartcloud Entry system Eclipse 3.6 or later start before you begin, make a basic explanation of some of the terms that will be used in this article. Restlet: Born in 2005, is a Java ...

Since 2002, the concept of business services management, proposed by the BMC CEO Bob Beauchamp, has been in the air for more than 10 years now. There are still a lot of business services that are not defined and implemented in many IT departments. Not only that, the BMC still sets up a traditional "combat room" team to solve various problems to ensure the continuity of business and the rapid response of requirements. For most businesses, it still relies on experience to find the root cause of the problem to manage the system or device level. This approach often ignores the infrastructure for business ...

Now the cloud is the new operating system of the enterprise, and the service is the new application. Clouds offer shelter for the next generation of service mechanisms, from Pinterest to Instagram, from foursquare to AirBnB, all because of the cloud. On this side, Microsoft Windows and MacOSX, which provide the interface for the previous generation of desktop applications, are already in a state of flux (note: this conclusion may be premature because these established operating systems are constantly undergoing metamorphosis) and on the other hand, Service provides the necessary calculations, storage and ...