VoIP, voice over IP based networks, it is a generic term that covers deployments ranging in complexity from hobbyists using the internet to get free phone calls on a peer to peer basis, to full scale PSTN replacement networks. In carrier networks VoIP has been mainly deployed in enterprise networks or as a trunking technology [...]
Cloud computing is the most significant development for IT since the invention of the PC. It’s impact on IT will be similar to the paradigm shift Apple’s iTunes caused in the music industry, namely selling music by the song instead by the album. (In IT’s vernacular: the ever-elusive consumption of services by-the-drink … or utility [...]
Intel® server processors deliver enhanced, energy-efficient performance for data-intensive business applications. Powering a range of multi-core 64-bit servers◊, Intel server processors enable you to optimize and scale computing environments to maximize server utilization to workload, while providing you with headroom for growth. Robust performance for the enterprise data center Intel® Xeon® processor 5500 series Faster [...]
What are my freeware and open source options for managing virtual servers? Companies such as Hyperic and Veeam have released products designed to manage virtual environments. Hyperic, which released its Hyperic HQ for VMware software last year, built capabilities to extend the company’s flagship software into virtual environments. The vendor wrote integrations into VMware’s APIs [...]
Server virtualization makes it possible to run multiple applications and operating systems on fewer hardware resources, which appeals to many IT managers looking to improve utilization. According to a recent Forrester Research poll, respondents have virtualized about one-quarter of their servers and plan to have close to 50% virtualized in two years. As enterprise IT [...]
New server technology can give your business a competitive edge If you’re in charge of IT at a small business, you know that it can be challenging to get funding to replace your outdated hardware. In this article, we will help make it easier to justify your investment. You can show the management team how [...]
A computer system in a network that is shared by multiple users. Servers come in all sizes from x86-based PCs to IBM mainframes. A server may have a keyboard, monitor and mouse directly attached, or one keyboard, monitor and mouse may connect to any number of servers via a switch (see KVM switch). In large [...]