Monday, August 10, 2009

Webhosting.uk.com - Hyper-V Windows 2008 VPS Hosting

Hyper-V represents the next era of virtualization, allowing them and their customers to get the most out of their sever investments and usage. Another aspect of Hyper-V virtualization which sets it apart from other virtualization platforms is the ability to run a number of different operating systems in parallel on a single physical server.

The new VPS servers are hosted on the most powerful Dual Quad Core server with 12-16 GB RAM and RAID arrays for redundant data protection and replication. The entry-level Hyper-V Starter plan includes 15 GB of data storage, 300 GB of monthly data transfer, and access to 512 MB of server RAM while Plesk control panel is optional. When combined with the company's managed services, 24/7 support and reputation for experience and reliability, the new VPS offering positionsWebhosting.uk.com VPS plans as the industry's leading virtual server solutions.
James Anderson, Business Development Manager of WEBHOSTING UK COM LTD. He adds further "With Hyper-V VPS hosting plans, customers are going to have the same level of control as on a dedicated server, but they will be paying significantly lower prices."
About WebHosting UK.

Intel Xeon Processor 5000

Lower thermal design power (TDP) and higher Tcase temperature Intel Xeon processor options are ideal options for low power consumption and/or compliance with the AdvancedTCA* form factor and NEBS level-3 thermal specifications These processors are validated with two different chipsets, providing a choice of flexible, dual-processor-capable platforms for a wide range of applications. These include storage area networks (SANs), network attached storage (NAS), routers, IP-PBX, converged/unified communications platforms, sophisticated content firewalls, unified threat management (UTM) systems, medical imaging equipment, military signal and image processing, and telecommunications (wireless and wireline) servers.
· Intel® 5000P chipset-based platforms are ideal for full performance and memory-intense applications by providing a maximum FB-DIMM memory capacity of 64 GB, 28 lanes of PCI Express* and accelerated I/O options.

Intel Dual-Core

Intel® dual-core processors enable exceptional productivity enhancing features and rich multimedia experiences. As the catalyst for new processor architecture design, Intel dual-core processors have become the standard for our desktop, mobile, and server platforms.
The Intel dual-core processor consists of two complete execution cores in one physical processor. Imagine that a dual-core processor is like a four-lane highway—it can handle up to twice as many cars as a two-lane road without making each car drive twice as fast.
Similarly, with an Intel dual-core processor, you can do more at once than ever before, without slowing down:
· Boost multitasking power with improved performance for highly multithreaded and compute-intensive applications
· Reduce costs and use less power with energy-efficient Intel dual-core processors built on Intel® Core™ microarchitecture.

Intel Core2 Duo Processor- A Variety

Intel® Core™ microarchitecture, the Intel® Core™2 Duo processors were designed from the ground up delivering the best system level overall performance per watt. To meet the needs of the embedded platforms, there are multiple processors in offering: the new Intel® Core™2 Duo processor E8400 based on industry-leading 45nm process technology, Intel® Core™2 Duo processor E6400, the Intel® Core™2 Duo processor E4300, the Intel® Core™2 Duo processors T7500 and T7400, the Intel® Core™2 Duo processors L7500 and L7400.

Intel IXC11OO -A Control Plane Processors

The Intel® IXC1100 control plane processor extends the benefits of Intel XScale® technology, including its rich set of development tools, to meet the processing needs of multi-service switches, VoIP media gateways, wireless infrastructure and other networking equipment.The information on this page is provided for the benefit of customers with existing designs.

Intel® Xeon® Processor 5500 Series

The new enterprise-class chips can automatically adjust to specified energy usage levels, and speed data center transactions and customer database queries, said R.Ravichandran, Director -- Sales, Intel -- South Asia, at the launch.
The Intel Xeon processor 5500 series, previously codenamed "Nehalem-EP," offers several technologies to improve system speed and versatility. Technologies such as Intel Turbo Boost Technology, Intel Hyper-Threading Technology, integrated power gates, and Next-Generation Intel Virtualization Technology (VT) improved through extended page tables, allow the system to adapt to a broad range of workloads. The processor is designed to work with Intel's upcoming 32 nm products as well. "We are not talking about performance for the sake of it. We have managed to put in a lot of intelligence and other capabilities to this new platform," added Ravichandran.
Intel Xeon processor 5500 series are expected to be announced by more than 70 system manufacturers around the world -- including a new Intel customer, Cisco, along with Dell, Fujitsu, HP, IBM, Sun Microsystems and others. In India systems are available from Dell, HP, IBM, Sun Microsystems, Acer, Lenovo, HCL and Wipro. Apart from this, the new processor series would hit the market through Intel's existing server channel partners as well. The company will start training its channel partners shortly for this.
Many software vendors are also supporting Intel Xeon processor 5500 series-based platforms, including Citrix, IBM, Microsoft, Novell, Oracle, Red Hat, SAP AG, Sun Microsystems and VMware.
Ravichandran added that the new product will play a key role in scientific discoveries by researchers who use supercomputers as their foundation for research, all whilst delivering great energy efficiency for reduced electricity costs. "Apart from traditional industries, there is an increasing need for high performance computing among industries like automobile, animation etc. Besides, newer applications like medical imaging, genome research, climate predictions etc would also drive the need for more efficiency. We believe this launch will transform the landscapes of many industries. Xeon processor 5500 series will also power an upcoming transformation for the Internet's infrastructure," said Ravichandran.

Friday, July 17, 2009

Web Server-Working Concept

First, it's important to note that this is a two-sided story. Web servers are responsible for storing and exchanging information with other machines. Because of this, at least two participants are required for each exchange of information: a client, which requests the information, and a server, which stores it. Each side also requires a piece of software to negotiate the exchange of data; in the case of the client, a browser like Netscape or Internet Explorer is used.


On the server side, however, things are not as simple. There is a myriad of software options available, but they all have a similar task: to negotiate data transfers between clients and servers via HyperText Transfer Protocol, the communications protocol of the Web. What type of server software you are able to run depends on the Operating System chosen for the server. For example, Microsoft Internet Information Server is a popular choice for Windows NT, while many Unix fans choose Apache Web server.

A simple exchange between the client machine and Web server goes like this:

1. The client's browser dissects the URL in to a number of separate parts, including address, path name and protocol.

2. A Domain Name Server (DNS) translates the domain name the user has entered in to its IP address, a numeric combination that represents the site's true address on the Internet (a domain name is merely a "front" to make site addresses easier to remember).

3. The browser now determines which protocol (the language client machines use to communicate with servers) should be used. Examples of protocols include FTP, or File Transfer Protocol, and HTTP, HyperText Transfer Protocol.

4. The server sends a GET request to the Web server to retrieve the address it has been given. For example, when a user types http://www.example.com/1.jpg, the browser sends a GET 1.jpg command to example.com and waits for a response. The server now responds to the browser's requests. It verifies that the given address exists, finds the necessary files, runs the appropriate scripts, exchanges cookies if necessary, and returns the results back to the browser. If it cannot locate the file, the server sends an error message to the client.

5. The browser translates the data it has been given in to HTML and displays the results to the user.

This process is repeated until the client browser leaves the site.

Aside from its functions listed above, the Web server also has an additional number of responsibilities. Whereas a Web browser simply translates and displays data it is fed, a Web server is responsible for distinguishing between various error and data types. A Web server must, for example, designate the proper code for any sort of internal error and send that back to the browser immediately after it occurs. It also has to distinguish between various elements on a Web page (such as .GIFs, JPEGS and audio files) so that the browser knows which files are saved in which format. Depending on the site's function, a Web server may also have numerous additional tasks to handle, including logging statistics, handling security and encryption, serving images for other sites (for banners, pictures, etc), generating dynamic content, or managing e-commerce functions.

Now that you've had a behind-the-scenes tour of a Web server, you can appreciate all the work that goes in to delivering a single page of content to your computer screen. Use this knowledge to your advantage, and keep it in mind when shopping around for your next host.This cocept goes in a scheduled way.