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Advanced Database - Essay Example

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Big data refers to data that has a loose structure and has a distributed aggregation. In most cases, the data is usually incomplete and…
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Advanced Database
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Download file to see previous pages This called for interventions such as the MapReduce meant to support distributed computing that involves the use of large amounts of data. Most of the activities that involve the use of big data are either for analytical or transactional applications. Data warehousing was the conventional method of helping manage data and provide information that helped in decision-making. Warehousing of big data has been questioned and it seems to be on the brink of inviting another data processing strategy.
It is the wish of every organization to store up data and use the same data in decision making of the organization. Data mining entails the process of data retrieval and analysis in order for it to make sense for use in organizational decision-making. Data mining software have been developed to facilitate the analysis of data from a number of perspectives based on the needs of the users. In addition, they are able to categorize the data and develop summaries that will predict relationships. Data mining is a very important process since it helps in segregation of data so that an organization is able to keep a keen eye on the most important information. The essence of having the data mining software developed is based on the size of data that organizations struggle with; mainly in gigabytes and terabytes. Raw data is deficient and cannot be relied upon by business owners and the managements in their decision-making (Brown & Kros, 2003). This is because it has a lot of junk information that may not be necessarily necessary.
Data mining has constantly evolved with time. its main essence over the years has been to obtain information from databases in order to facilitate the analysis of business progress. In the 1960s, the main concern by many business owners pertained issues to do with revenue. Data mining entailed mainly data collection where the technology under application was mainly the use of discs, computers, and tapes. With advancements in ...Download file to see next pagesRead More
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