Principles of Data Management: Facilitating Information Sharing. Principles of Data Management by Keith Gordon by Keith Gordon 2019-01-26

Principles of Data Management: Facilitating Information Sharing Rating: 8,9/10 1063 reviews

9781780171845: Principles of Data Management

Principles of Data Management: Facilitating Information Sharing

Attribute Any detail that serves to qualify, identify, classify, quantify or express the state of a relation or an entity type. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more. There is nothing more difficult to take in hand, more perilous to conduct, or more uncertain in its success, than to take the lead in the introduction of a new order of things. In a public service it can put the lives of thousands of people at risk and waste public money on a grand scale. How do problems with master data occur? Data modelling The task of developing a data model that represents the persistent data of an enterprise. Hierarchial and Networks Databases C.

Next

免费下载

Principles of Data Management: Facilitating Information Sharing

¢ Relational data analysis â? ¢ The common problems with data â? How do we manage master data? ¢ Why develop a corporate data model? All trade marks, registered names etc. This new edition covers web technology and its relation to databases and includes material on the management of master data. In a commercial operation, failures in data management can lead to bankruptcy. ¢ Object-relationa Printed Pages: 276. It is business-focused, providing the knowledge and techniques required to successfully implement the data management function. Domain A named pool of values from which an attribute must take its value — a domain provides a set of business validation rules, format constraints and other properties for one or more attributes that may exist as a list of specific values, as a range of values, as a set of qualifications or any combination of these. It is business-focused, providing the knowledge and techniques required to successfully implement a data management function.

Next

Principles of data management : facilitating information sharing (Book, 2007) [parabopress.com]

Principles of Data Management: Facilitating Information Sharing

Poor A book with significant wear and faults. I've found that both practitioners and students are able to easily make use of these important concepts. I've found that both practitioners and students are able to easily make use of these important concepts. The nature of a corporate data model How to develop a corporate data model Corporate data model principles Summary 5. Data security Protecting the database against unauthorised users. ¢ Repositories, data dictionaries, encyclopaedias, catalogs and â? This new edition covers web technology and its relation to databases and includes material on the management of master data.

Next

Principles of Data Management: Facilitating Information Sharing

Principles of Data Management: Facilitating Information Sharing

¢ Data management responsibilities â? This new edition covers web technology and its relation to databases and includes material on the management of master data. Data governance The formal orchestration of people, process and technology to enable an organisation to leverage data as an enterprise asset. An Example of a Data Naming Convention E. It is business-focused, providing the knowledge and techniques required to successfully implement a data management function. ¢ The causes of poor data quality â? He was also an associate lecturer with the Open University for 10 years. This new edition covers web technology and its relation to databases and includes material on the management of master data.

Next

Principles of Data Management by Keith Gordon by Keith Gordon

Principles of Data Management: Facilitating Information Sharing

Too often based on an analysis of current situations, data analysis — in the extreme case — is a great way of encapsulating organisational ineffectiveness in the resultant database! ¢ The rationale for distributing data â? A poor condition book is still a reading copy with the full text still readable. This professional reference guide covers all the key areas of data management including database development, data quality and corporate data modelling. The impact on data management Summary 13. We deliver a range of professional development tools for practitioners and employees. Data mining The process of finding significant, previously unknown and potentially valuable knowledge hidden in data.

Next

Principles of data management : facilitating information sharing (Book, 2007) [parabopress.com]

Principles of Data Management: Facilitating Information Sharing

This new edition covers web technology and its relation to databases and includes material on the management of master data. Database administration A role in data management concerned with the management and control of the software used to access physical data. Its effective management is vital to an organization's success, but it's an area to which scant attention is often paid, to the detriment on the business. ¢ Data model quality â? Top-down fragmentation and partitioning Bottom-up integration The management of replication Summary 14. Data dictionary Software in which metadata is stored, manipulated and defined — a data dictionary is normally associated with a tool used to support software engineering. Data model 1 An abstract, self-contained logical definition of the data structures and associated operators that make up the abstract machine with which users interact such as the relational model of data.

Next

Principles of Data Management

Principles of Data Management: Facilitating Information Sharing

¢ The dimensions of data quality â? Data is an invaluable asset and its effective management can be vital to an organisationâ?? This rather unusual blend of experience makes this book very special. ¢ How do problems with master data occur? It is not based on a particular proprietary system; it is business focused, providing the knowledge and techniques required to successfully implement the Data management function. Corporate data model A conceptual data model whose scope extends beyond one application system. Storing multimedia outside a database Storing multimedia inside a database Storing multimedia using special packages Summary 17. We all know that any collective enterprise must have records that are both reasonably accurate and readily accessible. ¢ An enterprise-wide view of data â? This new edition covers web technology and its relation to databases and includes material on the management of master data.

Next

Principles of Data Management Facilitating Information Sharing, 2nd Edition » Download Free Movies Games MP3 Albums and Softwares!

Principles of Data Management: Facilitating Information Sharing

T +44 0 1793 417 424 F +44 0 1793 417 444 www. This professional reference guide covers all the key areas including database development, data quality and corporate data modelling. Data is a valuable corporate asset. Comparison of Data Modelling Notations B. Data warehouse A specialised database containing consolidated historical data drawn from a number of existing databases to support strategic decision making. ¢ Data management activities â? This professional reference guide covers all the key areas including database development, data quality and corporate data modelling.

Next

9781780171845: Principles of Data Management

Principles of Data Management: Facilitating Information Sharing

¢ Metadata for describing data values â? Data steward The person who maintains a data definition on behalf of the owner of the data definition. This professional handbook covers all the key areas of data management including database development, data quality and corporate data modelling. ¢ The multidimensional model of data â? Entity type An element of a data model that represents a set of entities that all conform to the same template. ¢ The elements of a data definition â? ¢ The management of replication â? It is business-focused, providing the knowledge and techniques required to successfully implement a data management function. This professional guide covers all the key areas including database development, data quality and corporate data modelling. Niccolo Machiavelli 1469—1527 The beginning of wisdom is the definition of terms. ¢ What is object orientation? The tricks of the trade through which the best practitioners contrive to bring this about are well documented in this book.

Next

Principles of Data Management

Principles of Data Management: Facilitating Information Sharing

¢ The database architecture of an information system â? ¢ Object oriented databases â? ¢ The roles of a data model â? About the Author: Keith Gordon is an independent consultant and trainer specialising in data management issues. ¢ Issues associated with poor data quality â? It is not based on a particular proprietary system; it is business focused, providing the knowledge and techniques required to successfully implement the data management function. This professional handbook covers all the key areas of data management including database development, data quality and corporate data modelling. Issues associated with poor data quality The causes of poor data quality The dimensions of data quality Data model quality Improving data quality Summary 8. Organisations increasingly view Data as a valuable corporate asset and its effective management can be vital to an organisation's success. ¢ Shows the difference between data and information â? ¢ How to develop a corporate data model â? Data management can be seen as a chore best left to people with no imagination, but Keith Gordon taught me that it can be a matter of life and death.

Next