Essay Database

has revolutionised the handling and processing of information to such an extent that the data itself has now become a commodity which processes commercial value and can be traded on the market in the same way as any other commodity. Also increasing…

department of Vistakon is lacking a database at this time. We currently use Microsoft excel exclusively to organize all of the thousands of protocols we do every week. Thus, creating large-scale problems, in return making it difficult to find…

us think about privacy, if we do at all, we think about closed doors and drawn window shades or hiding our actions from others. We must change the way we think about privacy. Perhaps we need a better word. If anything, privacy is more about the right…

rely on desktop, and laptop computers, other connected devices (handheld, smart phone, Blackberry, etc) and the Internet they lose control of the information processing that was present in the traditional data center. As the control of computing…

Science is a very inadequate term for the concept it describes. Firstly, it is not a science: it is a little of engineering, math, and even art. Secondly, it may or may not have to do with computers. Computer science is the structured expression of…

and models were being used for designing software programs, business systems, and database development. A standard was necessary. Booch, Rumbaugh, and Jacobson championed the cause of creating a standardized method for software modeling. In 1997,…

is a vital commodity for the successful operation of today's organizations. Nowadays modern business organizations are using computerized information systems in order to obtain such information. However as the technology advances rapidly the…

important steps in designing a database. There are four logical database models that can be used hierarchical, network, relational, or object-oriented. 1.Hierarchical: The first important logical database model. Still found in many mainframe-based,…

for database implementation. At this phase of development, you must know the database platform you're going to use--perhaps SQL Server 7.0 on Windows NT Server 4.0, Microsoft Access on the desktop, Oracle on the mainframe, or some other platform.…

to make a machine considered by most of his friends to be ridiculous. 150 years ago, Babbage drew hundreds of drawings projecting the fundamentals on which today's computers are founded. But the technology was not there to meet his dreams. He…