There are many reasons why an organization requires a virtual private server. A Virtual Private Server hosting plan can be the solution to all of your needs. The best way to decide would be to access your needs and current hosting predicament. If your website is thriving on a shared server, then virtualization is probably a technology you could do without. However, if you find that this environment can no longer deliver the performance and level of security you require, VPS hosting could be the next step towards expanding on your web presence. Virtual private server is a different generation server, quite cut off from the normal servers and is such that the web hosting is all about partitioning a single computer to simulate multiple servers. There are some unique aspects in each server which give the look and feel of a physical server that comes equipped with its own operating system and the ability to be rebooted independently of others. Similar practices have actually been used in mainframe computers for some time, but the emergence of virtualization technology has pushed VPS hosting into the mainstream market as a cost efficient, high performance solution. There are many ways through which one can benefit from the Virtual Private Server. These servers get designed to provide customers with a way to save money without the sacrifice of performance, flexibility and security. VPS hosting can be viewed as the perfect compromise between a shared and dedicated server, as it provides a great deal of freedom at what is usually a very reasonable price. There are many benefits that come from having a virtual private server. The value this server provides is exemplary. A VPS hosting solution can provide you with a tremendous value. The distinct makeup of VPS technology allows the cost of the hardware, software, network connectivity and maintenance to be efficiently distributed without compromising your quality. The protection that the hosting platform, receives is also very robust. A virtual private server can ensure far better security than what is provided on a shared hosting platform. With the server running in the comfort of its own isolated environment, you are shielded from the stability and security issues originated by other users. Flexibility and liberty with this server is exemplary. What makes VPS Web hosting so comparable to a dedicated server is the control and flexibility it grants to you. In most arrangements, you have the option of utilizing various provided add-on scripts or installing your own custom applications. This is enabled by root access that allows you to interact deeply with the server. In terms of customization, you are generally allowed to create applications in whatever programming technologies installed on the server, be it PHP, ASP or Cold Fusion. With such benefits on board, very few can doubt the benefits that come the organization’s way once the services of the server is on board. Expect it to go places and pull off quite a lot of surprises. IDS Web Hosting a brand name in India for its web hosting services which provides best ecommerce hosting services, hosting with crystal report and domain name registration at affordable prices. For more details visit our Web hosting India website.
The Virtual Private Server Hosting service has gradually picked up in India over the years and today, clients from across different sectors buying them in the pursuit to give their website the best hosting service. For the uninitiated, one ought to understand the concept of virtual private server hosting. This type of hosting represents the next generation of web hosting service by segregating single computers into multiple servers. Every segregated physical server with its own operating system will eventually become an autonomous body and will provide the end user the ability to reboot. Virtual Private Server Hosting Service in India brings with it a lot of benefits. The service has been made to provide end users with a good way to save money whilst retaining security, dexterity and performance. This can also be said to be a bridge between dedicated and shared hosting and with the autonomy that it provides, the whole process sets up for a good deal. Some of the most wonderful benefits that come with hiring Virtual private Server Hosting Services in India include incredible value, enhanced protection, flexibility and freedom and ascertained power. The price of this service is very similar to that of shared hosting, which is quite reasonable. Network connectivity is impeccable and maintenance too is given without any compromise towards the quality of service. The kind of protection that the website gets through this service cannot be compared to anything else. Good security is ensured and the end user getting his website hosted through this service can be relaxed about the security cover around his website. Users get the independence to utilize various add on scripts by installing customized applications. This helps the user interact freely with the server. System resources too are available in plenty and there is no need to compete for them as they are available easily. There are many reasons as to why organizations require the <a rel=”nofollow” onclick=”javascript:_gaq.push(['_trackPageview', '/outgoing/article_exit_link']);” href=”http://www.idswebhosting.com/virtualprivateserver.html”>Virtual Private Server Hosting</a> service. This service comes across as a complete solution for all the hosting needs that enterprises can ever have. Try accessing your needs well and then come out with a firm decision and take a call as to how this service would benefit you, your website and eventually your organization. An impulsive decision will prove to be regrettable later and this should be averted at all costs. VPS Hosting has proven to be the next best step for ambitious websites to expand and you too can be a part of this wonderful process when all your analogies and comparison fall into place. This service has a proven track record and has had an influential role to play in setting up many businesses. If your website needs a hosting service that is well equipped to handle all sorts of complications that might come in the way, then this is the service to go for. The VPS Hosting service is one of the best available services on the block and has been tried by many influential businesses only to experience wonderful results. Your name too can be next on that list. IDS Web Hosting a brand name in India for its web hosting services which provides best ecommerce hosting services, hosting with crystal report and <a rel=”nofollow” onclick=”javascript:_gaq.push(['_trackPageview', '/outgoing/article_exit_link']);” href=”http://www.idswebhosting.com/domain-name-registration.html”>domain name registration</a> at affordable prices. For more details visit our <a rel=”nofollow” onclick=”javascript:_gaq.push(['_trackPageview', '/outgoing/article_exit_link']);” href=”http://www.idswebhosting.com/”>Web hosting India</a> website.
Small Business Server Backup testimonial from a recent Dependable Computer Guys, Inc. client, in a testimonial from the citisearch website. Dependable SafeSTOR saved the day! Testimonial by BethJenkins via Citysearch “We would have been completely shut down if it hadn’t been for not only the Dependable SafeStor device, but the quick access we had to a technician at Dependable Computer Guys! And, this was on New Years Eve! I highly recommend Dependable Computer Guys and even more importantly, the Dependable SafeStor service.” “I have worked with Dependable Computer Guys for a number of years now. They have done an excellent job handling all of the IT needs of our company. The most important service they have provided is Dependable SafeStor. We went onto the SafeStor service in December. Just a few weeks after starting, our computer server failed. We were unable to function at all. I called Dependable Computer Guys and within 20 minutes, remotely, they were able to switch us over to the SafeStor device and we were completely operational. We were able to be up and running while our server problem was diagnosed, the parts were ordered and the repair made. Beth indicated that DCG has “Fast, reliable IT support” Dependable Computer Guys, Incorporated — providing on-site IT support in Los Angeles since 1993. DCG’s proactive monitoring service, called St. Bernard Managed Care is the only IT support service platform that increases reliability while decreasing support costs. DCG is great for small and medium sized businesses that depend on reliable IT infrastructure; but don’t want to spend a lot of money to keep it that way. For a free walk-thru, call Brent Whitfield at 213-261-3998. Dependable Computer Guys is a Microsoft Gold Certified Partner and we support the following Microsoft Servers: Microsoft Standard & Enterprise Server, Small Business Server, Exchange and SQL server. Other technologies we support: Citrix, Cisco, Sonicwall, IBM Lotus Notes Domino,VMWare virtual server, Symantec Veritas, and StorageCraft Backup solutions, and all VPN’s. For backup and disaster recovery ask about Dependable SafeSTOR, DCG’s server backup solution. New Dependable Computer Guys clients will receive FREE enterprise-grade Anti-Virus and Anti-Spyware security software, for all their servers and workstations, when they outsource their IT with Dependable Computer Guys, Inc. For more information contact Brent Whitfield at 213-261-3998 to schedule your FREE on site walk-thru and IT evaluation. Dependable Computer Guys, Inc. is great for small businesses who depend on a reliable network, but don’t want to spend a lot to keep it that way. Offer limited to companies with at least one server and ten workstations. CRM Database Backup: Goldmine Database Backup, ACT Database Backup, and most other r SQL backup processes and/or Pervasive backup processes. Virtualized Servers Backup: Citrix server, Microsoft Servers running under the Microsoft Hyper “V” Virtualized and/or VMWare/ESX servers environments, and, of course Windows Terminal Server. Microsoft Small Business Server Backup: Microsoft Standard Server Backup, Microsoft SBS Server backup, Microsoft Small Business Server backup, MS Exchange Server backup, Microsoft Exchange Server “Brick” backup, and Microsoft SQL server backup Accounting Program Backup: Great Planes Backup, and Business Vision Backup. Quicken Backup and Quickbooks Backup, Peachtree Btrieve Backup and Microsoft Navision Pervasive Backup, and Great Plains Backup. Dependable Computer Guys, Inc is serious about backing up the small business server. For Small Business Server Backup in Los Angeles, check out this information from author Brent Whitfield, the CEO of Dependable Computer Guys, Inc. Dependable Computer Guys is a Microsoft Gold Certified Partner. DCG provides on-site and off-site Microsoft Server Small Business Server Backup in Los Angeles, along with IT support in Los Angeles since 1993. DCG’s proactive monitoring service, called St. Bernard Managed Care is the only IT support service platform that increases reliability while decreasing support costs. DCG is great for small and medium sized businesses that depend on reliable IT infrastructure; but don’t want to spend a lot of money to keep it that way. For a free walk-thru, call Brent Whitfield at 213-261-3998. DCG supports the following Microsoft Servers: Microsoft Standard & Enterprise Server, Small Business Server, Exchange and SQL server. Other technologies we support: Citrix, Cisco, Sonicwall, IBM Lotus Notes Domino,VMWare virtual server, Symantec Veritas, and StorageCraft Backup solutions, and all VPN’s. For backup and disaster recovery ask about Dependable SafeSTOR, DCG’s server backup solution. Copyright 2010. All rights reserved.
TEW-673GRU Wireless USB Routers are high performance wireless N Gigabit routers with simultaneous dual band technology. The routers support two USB ports to allow you share USB Storage in one port, and share USB printer on the other port – eliminating separate storage server and print server or dedicated always-on computer for print server. There are many benefits you can get with the computer networks; and couples of them are they allow you share one (or more) storage disk and one (or more) printer to be accessible by many users (computers) in the network. Typically you need to configure a computer (server) and configure it as the storage server to allow users on the network share the documents on the server. With a share printer on the network, you require a wired print server or wireless print server and configure it to allow all the users on the network get access to the printer. Traditionally you configure a dedicated always-on computer and configure it as the print server, attach a multifunction printer in the USB port of the computer and configure it to be accessible by users on the network. With TEW-673GRU Wireless USB routers, you can utilize the available two USB ports of the router and configure one port for print server and the other port for storage server (with the USB control utility). With this router, you can eliminate dedicated always-on computer for print server and storage server. Compared to other wireless routers in its class which are typically embedded with only one USB port (which allow you share storage or share printer in one time), TEW-673GRU offers you one step ahead of them by providing two USB ports to support both storage disk and print server in one time in a single router. Note: If you plan on connecting a multi-function printer to the USB port on the TEW-673GRU, firstly you need to install the printer drivers on your computer. Then shutdown the printer and disconnect the printer from your computer. Other General Features TEW-673GRU Wireless USB routers are powered by the latest wireless technology – the final version of the wireless 802.11n standards which is combined with the smart antenna MIMO technology provides the unsurpassed dual-band wireless speed, coverage, and reliability with up to 14x the speed and 6x the coverage of a wireless g devices. The simultaneous dual-band technology creates two separate 300Mbps wireless N networks (both 2.4 GHz and 5 GHz frequency bands) at the same time. The good thing is that you can monitor what is going on with your networks including the performance, the security, and other device information via a color LCD management interface. For the wired connections, TEW-673GRU wireless USB routers provide 4 x Gigabit Auto-MDIX Ethernet ports to allow you connect up to four computers with high-speed direct connection to the router. Besides, the router also supports 1x WAN Gigabit port to allow you connect to the high-speed Internet Service infrastructure such as high-speed DSL or DOCSIS 3 or EuroDOCSIS 3 Cable infrastructure. Advanced Security The other benefit with this router is that it supports multiple SSIDs to allow you create different security boundaries to segregate different security policies that meet different groups of users. You can provide guests different access with certain limitations separate from your private network. For wireless connection security, the router supports the latest industrial wireless security WPA/WPA2 including RADIUS for deployment in the corporate network that supports RADIUS. To allow Tele-workers connect to the network via the public network (aka the internet), the router supports multiple VPN pass-through sessions using L2TP, IPSec, and PPTP. Configuration Installation the router is quite easy. Connect one end of a RJ-45 cable to the TEW-673GRU’s WAN port and connect the other end of the cable to your modem (either Cable or DSL). To allow you configure the router, connect one computer direct to one of the router ports of the router. To access the router via the browser, you can type the default IP address of the TEW-673GRU which is 192.168.10.1 and press Enter. Type in default user-name and the default password admin, follow the installation wizard. By Ki Grinsing Ki Grinsing was graduated from ITS Surabaya with the additions of MCSE and CCNA certifications. He has prolonged years of working experiences in IT. Please visit the article TEW-673GRU Wireless USB routers and dap-1350 wireless access point router
When an organization is dependable to the computer resources infrastructure and downtime is not acceptable to the business production, deployment of fault tolerant Server technology such as Clustering is a must for the businesses today. If the servers are down, the business stops. Therefore, such server clustering technology is solutions that must be adopted to keep the business run if one of the critical servers fails. Clustering Clustering is one of server fault tolerant technologies offered by Windows server 2003 (and later) which is dedicated to run one or more applications by configuring two or more application servers in such a way to provide fault tolerance and load balancing. If one server fails to operate, the other server will take over the role to keep the application operational. This is the concept of fault tolerance in server clustering technology. In a server cluster technology, each of the servers runs the same critical applications. When one of the servers fails, the other server will take over the role automatically. This is the “failover” concept. If the failed server is back to normal, other server nodes will recognize this condition and the clustering system will use the server again. This is a “failback” concept. Server Clustering Technology In Windows server 2003 and later, there are two types of fault tolerance server technology: Server Cluster and Network Load Balancing (NLB). The difference between the two technologies lies on the types of applications that must be run by the servers and also the types and characteristic of the data they use. Network Load Balancing (NLB) Network Load Balancing (NLB) is one of the server redundancy offered by Microsoft which is easy to install, manage, and maintain. You can use the available hardware and software in the servers, no need of additional software or hardware. You can use the application available in Windows 2003 “Network load balancing manager” to create, manage, and monitor the NLBs. NLB mostly run the memory stateless applications, the applications which data is not changed all the time. Characteristic: Supported by all types of Windows 2003 including Standard, Enterprise, and Datacenter types Server Can be used to deploy up to 32 nodes Network Load Balancing where each of the server has duplicate copy of the application that you want to provide to the users. Full load balancing for both TCP and UDP traffic Can be used for Web servers, ISA servers, VPNs, Media servers, and Terminal Servers Network load balancing works by creating such a virtual network adapter on each of the nodes that represents a single cluster entity. Virtual adapter has independent IP address and MAC address different from each of the IP addresses given to each server interfaces. Clients will access the virtual IP address instead of accessing each of the server nodes. If a request comes from a client to the cluster IP address, all the nodes in the cluster system will receive and process the message. In each of the nodes in NLB cluster, an NLB service will function as the filter between the cluster adapter and the computer TCP/IP stack. This filter will allow the NLB for the calculation in deciding which node in the cluster system will be responsible to response to the client’s request. Each of the nodes in the cluster does not need to make communication between them. Each of the nodes will make the same independent calculation and make their own decision whether to respond the client’s request or not. The calculation formula will only be changed if the number of server nodes changes. Server Cluster The other types of fault tolerance Server technology is Server Cluster which is designed for applications which data is huge enough and changed frequently and is typically called statefull Applications and contain databases such as Microsoft SQL, Exchange server, server file and printers. All of the nodes in the cluster system are connected to a set of data and share a single SCSI bus or SAN (storage area network). All nodes have the same access to the same application and each node can also process the client request every time. You can configure each of the nodes to be active or passive. The active node can receive client requests, while the passive node is idle and function as the “failback” when the active node is failure. Similar to the NLB, server cluster also has the independent name and IP address separate from each of the nodes IP addresses. It is therefore when the active node fails to function, clients do not need to know what’s going on to the system. Clients still access the same name and the same IP address because the system will be soon back to normal using the standby machine. If there are many servers in X node clustering, the survival node will take over the failed server. Server cluster can only operate under Windows server 2003 Enterprise edition and Datacenter edition. Windows server 2003 Standard edition can only work for NLB but not cluster. Up to maximum 8 server nodes to function as failover and failback each. Failback is not configured by default; you should configure it manually or automatically. Server Cluster requires special disk drive such as Fiber Channel, Shared SCSI, or SAN. Fiber Channel is a high speed up to 100 Mbps serial networking technology using full-duplex communication. But SCSI uses parallel signal technology. Typically used for SQL databases, MS Exchange, File and Print server etc. X Node Clustering In X node clustering you can create minimum 2 nodes and up to maximum 8 node failover / failback clustering. For example in X node cluster system, you can deploy 4 server nodes where each server is active and also function as the survival node from the designated server when the server is failure. Each of the nodes has direct access to the share storage. Each of the servers has primary role and the designated survival role. Each of the servers has special connection link via a dedicated network connection which is used to detect the heart beat for all the four nodes. Each of the nodes can detect if there is a failure of the node and the designated node will take over the role function. By Ki Grinsing Ki Grinsing was graduated from a technical college with the additions of MCSE and CCNA certifications and long years of working experiences in IT. For complete article please visit: Server cluster redundancy and Computer networking hardware
