Data Management

DATA tap AND DATA WAREHOUSING INTRODUCTION : In the modern touchableity of computing it is very essential to image and rapture different kinds of development across the globe. In this make pure we shall right away see some of the major concepts shag DATA mining AND DATA WAREHOUSING. The past two decades has seen a dramatic extend in the amount of information or entropy organism stored in electronic format. This accumulation of information has taken stead at an explosive rate. It has been estimated that the amount of information in the world doubles every 20 months and the sizing and number of databases atomic number 18 increasing blush faster. The increase in use of electronic data accumulation devices such(prenominal) as point-of-sale or remote sensing devices has contributed to this detonation of available data. Figure 1 from the Red Brick comp each illustrates the data explosion. Data memory board became easier as the availability of magnanimous amounts of computing power at crushed cost ie the cost of bear upon power and storage is falling, made data cheap. There was also the introduction of sore machine teaching methods for knowledge representation based on logic scheduling etc. in addition to conventional statistical abbreviation of data. The new methods tend to be computationally intensive thusly a demand for more processing power. WHAT IS DATA MINING ?

The term data excavation has been stretched beyond its limits to apply to any form of data analysis. Some of the legion(predicate) definitions of Data Mining, or experience Discovery in Databases ar:Data mining is th e seem for births and global patterns that! exist in large databases but argon `hidden among the vast amount of data, such as a relationship between patient data and their medical diagnosis. These relationships represent worthy knowledge about the database and the objects in the database and, if the database is a faithful mirror, of the real world registered by the database. The comparison with the mining process is expound as: Data mining refers to using a...If you want to amount a full essay, lay out it on our website: BestEssayCheap.com

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