Load Balance Testing

Environment Description: Development platform is do.net b/S. NET Framework 1.1 official web server and test machine, are win2003 original one main web site, in six Web servers do load balancing. 　　Run more stable. A new sub station is now being developed to load balance on another three Web servers. 　　This load balancing setting is similar to the settings for the main web site. Solution Step: 1 The test machine is passed by the Sub station, and it runs normally. Prepare for the official environment (three Web service ...)

May 23-May 25, 2012 cloud base of China Cloud Computing Conference opened the curtain, show cloud practice, explore cloud trend, share cloud future. The cloud base shows the latest technologies and new products in the field of cloud computing, and discusses the development trend of cloud computing, the great value of large data, the energy-saving of data center in cloud times and so on. 　　Tian Yun Technology product manager Guo Hong for guests to introduce Skyform cloud platform. Good afternoon, the sky Cloud Technology in May officially released the Cloud Platform 1.1 version, now the product name is SK ...

Game to the flexible expansion of the server demand-game cloud Series A preface to cloud computing from the concept of a few years ago to today a variety of public and private development of the cloud, more and more users are beginning to contact and try to use cloud as the carrier of business operation, and many users who dare to taste it have experienced the flexibility and cost advantage brought by cloud computing. I also from the original vague understanding of the cloud to taste, and then to large-scale use of the cloud platform, there are many feelings, cloud computing technology and platform is also in the gradual improvement and stability, so put some insights to write for reference, but also want to discuss with you how to use the cloud ...

Game to the flexible expansion of the server demand-game cloud Series A preface to cloud computing from the concept of a few years ago to today a variety of public and private development of the cloud, more and more users are beginning to contact and try to use cloud as the carrier of business operation, and many users who dare to taste it have experienced the flexibility and cost advantage brought by cloud computing. I also from the original vague understanding of the cloud to taste, and then to large-scale use of the cloud platform, there are many feelings, cloud computing technology and platform is also in the gradual improvement and stability, so put some insights to write for reference, but also want to discuss with you how to use the cloud ...

The cloud infrastructure, such as Amazon EC2, has proven its value worldwide, and its ease of scaling, out-of-the-way, on-time billing, and so on, has freed developer creativity more thoroughly, but don't overlook the virtualized environment that was once considered a performance killer for applications and databases. Despite the performance aspect, cloud vendors have been looking for ways to improve, but as users of us, our own performance optimization tools are also essential. On the entity server, Aerospike has shown the peak of the million TPS, and now we are dedicated to improving the performance of cloud applications ...

Now almost any application, such as a website, a web app and a mobile app, needs a picture display function, which is very important for the picture function from the bottom up. Must have a forward-looking planning picture server, picture upload and download speed is of crucial importance, of course, this is not to say that it is to engage in a very NB architecture, at least with some scalability and stability. Although all kinds of architecture design, I am here to talk about some of my personal ideas. For the picture server IO is undoubtedly the most serious resource consumption, for web applications need to picture service ...

&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Clusters and Linux cluster solution cluster System (Cluster) mainly solve the following problems: High reliability (HA) using cluster management software, when the primary server failure, the backup server can automatically take over the work of the main server, and timely switch to the past to achieve the user ...

OpenStack Object Storage (Swift) is one of the subprojects of the OpenStack Open source Cloud project, known as Object storage, which provides powerful extensibility, redundancy, and durability. This article will describe swift in terms of architecture, principles, and practices. Swift is not a file system or a real-time data storage system, which is called object storage and is used for long-term storage of permanent types of static data that can be retrieved, adjusted, and updated as necessary. Examples of data types that are best suited for storage are virtual machine mirroring, picture saving ...

An overview of the number of wireless devices, the diversity of communication standards, and the complexity of modulation schemes are increasing every year.    And with each generation of new technology, the use of traditional technology to test wireless equipment, the need for a large number of more sophisticated testing equipment, the cost is also increasing. The use of virtual (software) instrumentation combined with modular I/O is a way to minimize hardware costs and reduce test time. A new approach to software design instruments allows RF test engineers to reduce testing at multiple order of magnitude without the need for custom or special standard instruments.

First, the introduction of China is gradually introducing competition mechanism in the power generation link, in some areas of the implementation of the plant network separate, bidding online. Under the premise of the reform of electric power system, it is an important task for the electric power enterprises to transform the management idea, research and develop the market. With the deepening of power market reform, the focus of power supply enterprises is gradually changed from production to service, service business process will be restructured around customer needs, and the business philosophy of the enterprise has changed to product-centric for customer-centric. Therefore, in the face of increasingly in-depth power market reform, the development of electricity marketing and marketing of customer relations ...