High Performance Single Board Computers by Kristy Annely
Computers are very powerful devices that if properly integrated with other electronic components, will make a very power electronic device or industrial machine. Not all kinds of computers can be combined with other electronic components to form another product. ... The “high performance” term in high performance SBCs has nothing to do with its size. ... High performance single board computers are SBCs ,specifically designed of use in applications that require high reliability, functionality, serviceability and manageability.

How to Choose a CPU by Gary Hendricks
So how do you make sense of all the CPUs out there? Well, let's start by splitting them into four broad categories: Obsolete Processors Budget Processors Mid-Range Processors High-End Processors Obsolete Processors These would refer to those processors which were around 5 or more years ago. ... High-End Processors Want drop-dead performance? ... While you may not get extremely good performance, these CPUs will give you the best bang for your buck. ... While you're not going to get super-duper performance for more CPU intensive activities like gaming and video editing, the speed...

Computer Slow Processing Problems by Vinay Rana
This is not an uncommon problem these days when a computer got stuck up in performing some tasks or operations. The basic reasons behind this problems as follows: Tons of unwanted software installed in the computers. Try to remove unwanted software in the computer. ... This will help you boosting the performance of your computer when you run high graphic games. ... Try to do the defragmentation of Hard Disk once a week, it will boost up the performance of your computer. ... The points may help you improving and boosting the performance of your computer.

An Introduction to RAID by Gary Hendricks
Capacity, reliability, and performance are important for file servers or other machines where you’re storing large or important files. Disk drives are vulnerable to failure, though, and when they do fail, data written since the last backup is lost. Disks have limitations on how fast they can go,... The resulting assembly gives you the low cost of disks manufactured in high volume plus good reliability and a multiplier on the performance of individual disks. ... RAID Level 1 In the same way that RAID 0 focuses solely on capacity and performance with no concession to reliability, RAID 1...

What to Look for in a Video Card by John Gibb
The proper graphics card can help speed up almost any system by taking the responsibility of many visual functions, allowing the CPU to work more effectively in other areas. Let’s take a look at a few of the key features to look for in a graphics card. ... If you’re just doing Excel spreadsheets you might not need to spend $500 on a video card, but if you have a 21” monitor and want to view that spreadsheet at 1600 x 1200 with a high refresh rate, it may be worth the investment. ... Memory Matters As with every other facet of computing, more is always better.

Small Computers by David Ovienmhada
Today, small form factor computers demolish the myth that bigger PCs are faster. Specially designed SFF computers from Ovi PC, like the Prometheus, deliver tower-crushing performance in one-third the space, and at the fraction of the price. In today’s world, the core of technological advancement... Unfortunately, the world of desktop computing has not adapted well to this new cutting edge technology. ... With features including the latest dual-core processors, dual-channel DDR2 533MHz memory and high-bandwidth PCI-Express graphics cards, their models deliver the power gamers and computer...

CCNA Salaries by Marcus Peterson
The Cisco Certified Network Associate or the CCNA is a certification for professionals who are genuinely interested in networking, and who want to endeavor in the fields of Cisco routers and switches. CCNA certification is awarded by Cisco systems. It signifies that competency has been achieved... The GPA and the performance level of the professional determine the salary. ... They do well in Local Area Networks, LAN, Wide Area Networks, WAN, and other fields of computing. ... The benefits of CCNA certification are far greater than the fees paid for it.

How To Choose The Best Student Laptop? by Titus Hoskins
How To Choose the Best Student Laptop? Merchants are singing those three magic words again, 'Back to School' and the fallout is everywhere! Just as you're getting your deep dark pre-cancerous tan going -- you hear those words -- and it spells the end of summer. ... Most notebooks have these connections but check -- a printer port, a 56Kbps-modem, a VGA port for an external monitor, and should have at least one USB port for external keyboard/mouse, digital cameras, drives, and MP3 players * technical specs , it should have enough RAM, storage space (hard drive) and computing speed to...

Today's Advanced Laptop vs. the Desktop PC by Sam Carlton
The performance, capabilities and performance of laptop computers have for many years been lagging behind the desktop, but all that is changing. Today's advanced laptop computers are noted as having equal capabilities as modern desktop PCs, although there is often a noticeable time delay for the... Some of the main objectives of advanced laptop manufacturers are power management, performance and compatibility. ... Thus began the emergence of ever more faster processors, high resolution wide-screen displays, bigger hard drives and multiple external devices.

Basic High Availability - An Introduction To RAID by Brian Stoffer
RAID stands for Redundant Array of Inexpensive Disks (other definitions may vary). In practice it is two or more hard disk drives configured for use by a single computer system. The configuration varies by intended use, but the most common use for RAID arrays is for high-availability installations. ... This requires a minimum of four distinct hard drives, so the cost overhead is high, but this combines the high-availability benefits of mirroring and the high performance of striping into a highly available, high performance disk cluster.