February 2012
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Quick Tech Tip : Metropolitan Area Networks – MANs




A metropolitan area network, or MAN is basically a bigger version of LAN. MAN is a computer networks usually spanning a campus or a city, which typically connect a few local area networks using high speed backbone technologies. A MAN supports both data and voice. A MAN just has one or two cables and does [...]



Quick Tech Explanation: Local Area Networks – LANs




Local Area networks, generally called LANs, are privately owned networks within a single building or campus of up to a few kilometers in size. Most local area networks are built with relatively inexpensive hardware such as Ethernet cables, network adapters, and hubs. Wireless LAN and other more advanced LAN hardware options also exist as a [...]



Quick Tech Tip – FDDI – Fiber distributed data interface




Fiber distributed data interface (FDDI) provides a standard for data transmission in a local area network that can extend in range up to 200 kilometers (124 miles). FDDI is a token-passing, fiber ring, network. The fiber optic media can be multimode fiber and can be as large as 100 kilometers – with no more than [...]



What is Software Architecture ?




Software architecture is the hierarchical structure of program components and their interactions. One goal of software design is to derive an architectural rendering of a system. This rendering serves as a framework from which more detailed design activities are conducted.

Set of properties of architecture design are:

-Structural properties: The architecture design defines the system [...]