Download Principles of data management : facilitating information by Keith Gordon PDF

By Keith Gordon

Info is a useful company asset and its powerful administration should be important to an organisation's good fortune. This specialist reference advisor covers all of the key parts of knowledge administration together with database improvement, information caliber and company information modelling. it isn't according to a selected proprietary method; quite it truly is business-focused, offering the data and methods required to effectively enforce the knowledge administration functionality. The ebook is geared toward all these concerned with information administration, together with IT/IS and company managers, experts, and company analysts, in addition to info administration practitioners from all company sectors. This new version covers net expertise and its relation to databases and comprises fabric at the administration of grasp info. 'A very important e-book for all IS execs (from enterprise analysts to internet builders) who have to comprehend the powerful administration of that severe source, information.' Tony Jenkins, BSc, MSc, PGCE, CITP, CEng, previous Chair, BCS info administration expert crew -- 'I've used and suggested the 1st version of Keith's finished textual content for numerous years. i have came across that either practitioners and scholars may be able to simply utilize those very important innovations. i am very happy with the multiplied and up-to-date remedies within the moment edition.' Peter Aiken PhD, Founding Director, information Blueprint/VCU -- 'Keith Gordon has performed an exceptional activity of laying out the whole set of dimensions to be addressed for the potent administration of an organization's information.' David Hay, President, crucial concepts, Inc

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Similarly, managers reordering stock need to be aware of the current, not last week’s, stock levels in order to ensure that they are not over- or under-stocked. Only when the information available is complete can appropriate decisions be made. When a bank is considering a request for a loan from a customer, it is important that full details of the customer’s financial position are known to safeguard both the bank’s and the customer’s interests. Information on which important decisions are made must be accurate; any errors in the potential loan customer’s financial information could lead to losses for the bank, for example.

Presented on a screen with other details of an employee of a company, such as name and address, in a field that is 4 DATA AND THE ENTERPRISE labelled ‘Date of Birth’ the meaning becomes obvious. Similarly, presented as ‘190267 metres’, it immediately becomes obvious that this is a long distance between two places, but for this to really make sense the start point and the end point have to be specified as well as, perhaps, a number of intermediate points specifying the route. While these examples demonstrate the relationship between data and information, they do not provide a clear definition of either data or information.

It is also essential that we produce a clear and unambiguous definition of all data that the organisation uses. Such a definition must be a common view, accepted and agreed by all business areas. Effective management of data also requires an understanding of the problems that relate to data. These problems often cross departmental boundaries and their solutions consist of both technical and organisational aspects. Organisations vary tremendously in size and nature. A large multinational organisation tends to have different data-related problems from a small company, although even in a small company the problems can be quite complex.

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