Saba HiTechnologies

Using visual diagrams of networks asset for management and maintenance can improve the stability and performance of enterprise networks as well as creating network design information base. But, keeping networks topology updated can be a frustrated task that involved in daily maintenance and human resources. Using Visio 2007 that integrates visual display with network topology database can make this task quite easy.

Visio database integration script
The following Visio 2007 database integration script visualize network components asset from selected database information and creates physical connections between them. For simplicity, the script is using Microsoft Access database or SQL database and two record sets one for the components shapes and one for the physical connectors which needs to be filled in using the appropriate query string of the selected database structure.

Integrating network topology database
Using the Visio 2007 link data to shapes capability provides database information for diagram visual shapes including asset equipment and asset connectors. The Visio 2007 database link feature enables importing data information from several ... Read More >>

There is certainly a major marketplace of service providers accessible today, and these are just about all directly into rendering products and services to firms and establishments which have been regularly experiencing intimidating problems with their organization. They deploy, provide answers and manage networks. Network providers provide remedies that are equipped to handle every common concern.

Many network providers put money into the areas of infrastructure that have an effect on the popular challenges. Most service providers put money into the network supervision systems and operations to acquire additional value from present networking infrastructures from the consumers. As a way to retain larger border income, network providers are generally competing with one another as frontier within the industry of fresh products and services, specially to the enterprise clients.

Several up to date products and services opened nowadays are MPLS VPN, VoIP and managed security products and services, amongst others. MPLS VPN technology delivers network providers together with businesses with a centralized administration platform. This minimizes operation expense and ... Read More >>

The Apple iPhone 4G might just be the smartphone of the century if the recent trend of reports and rumors are anything to go by. The Apple iPhone 4G has some features that nobody would have imagined it to have. Some interesting add-ons, some special features and some really simple developments dot this Apple product.

One of the first Apple iPhone 4G review reported that the new iPhone would have a special iChat feature. This was supported by the front-facing camera. This is new addition unavailable on the iPhone 3GS. Some reports have suggested that this smartphone would have an enhanced 5 megapixel camera with an external flash for higher quality and definition in captures. This camera would be more powerful than the 3 MP found in iPhone 3GS.

A noteworthy feature as suggested by some sites seems to be the lack of traditional Apple design elements of curved design. The iPhone 4G might boast a very professional, minimal and simple look lacking the curves and the smooth edges of the iPhone 3GS. The base of this gadget seems to be entirely flat instead of the curves of the iPhone 3GS.

One of the clearest indicators of next-gen technology seems to be the usage ... Read More >>

WiMAX technology is identified as Worldwide Interoperability for Microwave Access; it is formed in June 2001 to encourage conformance and interoperability of the WiMAX (IEEE 802.16) standard, officially known as Wireless Metropolitan Area Network (WMAN). WiMAX technology intended to offer wireless data in a related fashion as compare to WiFi but on a outsized level and speed, therefore building national wireless networks with ease.

The driving forces behind WiMAX technology are link-to-multilink microwave networks from organizations for instance Alcatel and Siemens stay alive for years. Alternatively WiMAX offers a consistent technology according to its standard. WiMAX technology open loom could let product manufacturers make revenues of scale via producing number of WiMAX products & components to single IEEE 802.16 standard, this also allow component manufacturers buy low-cost, standards compliant components from rival component providers. This would defiantly help existing wireless service providers.

In addition, service providers lacking a mobile network can start a WiMAX technology network at comparatively stumpy price. WiMAX technology would also allow ... Read More >>

WEP, or Wired Equivalent Privacy, is the name of the original technology for securing a wireless network. The name is at the very best commendable but at the very least extremely misleading. The technology never came close to the goal of securing wireless networks to a level that could be considered ‘equivalent’ to its hard-wired cousin.

WEP is a key-matching encryption protocol that uses a pass key for every client that wants access to the wireless network. This key must be an identical match in order to be granted a right to use the network resources. If this key does not exactly match, then the user is simply unable to login to the network.

The technology itself is not inherently bad. It is the way that WEP is implemented. It is fairly easy for someone unauthorized to gain access to the network by figuring out the network key. Once this key is obtained, they can login as any other person with permission to use the network granting them access to the resources or receiving all the information sent across the wireless network and even decipher it without you knowing that they are there!

Any snoop with a personal computer with wireless ability ... Read More >>

If you’re looking for a fast-paced career that combines technology with creativity, check out the field of computer network, systems, and database administration. This dynamic career path reflects the increasing number of computer networks in business today.

In the workplace, computers and computer networks have become an integral part of everyday life. Nearly everyone who works in an office has a computer, and big companies may have thousands of workstations, each with a computer terminal. These computers don’t just sit on desks like little islands; they need to be linked together into one seamless operating system. The ways that computers are linked together include local-area networks (LAN), wide-area networks (WAN), network segments, and Internet and intranet systems. Networks can be very complex, and creating a network of computers is a task that must be performed by highly qualified personnel.

Network and computer systems administrators design, install, and support an organization’s computer network systems. Network and computer systems administrators work in a wide variety of organizations including professional offices, government ... Read More >>

The best wireless network should consist of wireless devices and wireless standards which can provide the best technologies in three main areas: the fastest wireless network technology, the farthest network coverage, and the most secured network.

If you would like to build a wireless network from the scratch, it is recommended to use the best wireless network based devices, using the current wireless technologies available at the marketplace today.

The best wireless network should consist of wireless devices and wireless standards which can provide the best technologies in three main areas. Firstly, the wireless devices and standards should provide the fastest wireless network. Secondly, wireless devices and technology used should provide the farthest network coverage. Thirdly, the wireless security standard should provide the most secured network to protect the private network against any types of network threats.

The Best Wireless Network in Speed

The fastest and the best wireless network available at the market today is draft 2.0 802.11n standards. This is the latest industrial standards today – the future technology, but it is still not ... Read More >>

Network communications make the world go round, with all the latest gadgets now readily accessible, anyone can have technology at their finger tips. It has come a long way in such a short space of time too. It does not seem that long ago we were showing off our new Nokia 6110 phone off. But now it is the smart phones that rule supreme, with the I-phone and Blackberry being the latest must have gadgets. Yet since we have some so far in such a short space of time, does this mean there is going to be a slump for 2010?

Gadgets are usually being updated every few months, if not more regularly. But since the I-Phone and the Blackberry, the I-Pod and the laptop-how much further can we go? With a country still in recession it is easy to see why some of these large network communications companies may have a problem on their hands. What is there to follow up? Recent gadgets that have been released have not done so well, such as the Sony E-Reader and Amazon Kindle. What is next for technology? It seems that a large gap may have appeared in the market.

The recession has already really damaged the electronics market and it’s clear to see that it is limited on what the ... Read More >>

The web server developer Opera declared its paper which was prepared for the tablet computer, and exhibited the newest network technology at the international computer exhibition. In the e 21 forum, it will also share its experiences of transplant the software to some devices, such as cell phone, E-Book and tablet computer.

Experts point out that 2010 will be the year that the movable internet device growing fast. The competition will be fiercer with the participation of the E-Book and tablet computer. In order to make the customer know more about the E-Book content, different platforms are need to connect the devices together. The content will develop towards the standardized and open platform, which can make the access between different devices possible. The open international network may become such a platform which can access the procedure between different devices.

The cross-platform diversity of the Opera server meets the extending requirement of the E-Book and tablet computer. In order to handle the future changes, consumer electronics and personal computer manufacturers should apply the Opera server which is cross-platform and cross-device. There are two ... Read More >>

A network is a group of computers, printers, and other devices that are connected together with cables. The sharing of data and resources. Information travels over the cables, allowing network users to exchange documents & data with each other, print to the same printers, and generally share any hardware or software that is connected to the network. Each computer, printer, or other peripheral device that is connected to the network is called a node. Networks can have tens, thousands, or even millions of nodes.

Cabling:

The two most popular types of network cabling are twisted-pair (also known as 10BaseT) and thin coax (also known as 10Base2). 10BaseT cabling looks like ordinary telephone wire, except that it has 8 wires inside instead of 4. Thin coax looks like the copper coaxial cabling that’s often used to connect a VCR to a TV set.

Network Adapter:

A network computer is connected to the network cabling with a network interface card, (also called a “NIC”, “nick”, or network adapter). Some NICs are installed inside of a computer: the PC is opened up and a network card is plugged directly into one of the ... Read More >>