What is Big Data and Data Mining?

What is Big Data and Data Mining? : Big data and data mining are two different things. Both of them relate to the use of large data sets to handle the collection or reporting of data that serves businesses or other recipients. However, the two terms are used for two different elements of this kind of operation.Big Data and data mining are completely different concepts. However, both concepts involve the use of large data sets to handle the collection or reporting of data that helps businesses or clients make better decisions. However, the two concepts are used in two different elements of this operation.

 

Big Data:

Big data is a term for a large data set.Big data mining is referred to the collective data mining or extraction techniques that are performed on large sets /volume of data or the big data.Big data sets are those that outgrow the simple kind of database and data handling architectures that were used in earlier times, when big data was more expensive and less feasible. For example, sets of data that are too large to be easily handled in a Microsoft Excel spreadsheet could be referred to as big data sets.Big Data is a term used for any data that is large in quantity. It is used to refer to any kind of data that is difficult to be represented using conventional methods like Database Management Systems or Microsoft Excel.

Big data refers to a process that is used when traditional data mining and handling techniques cannot uncover the insights and meaning of the underlying data. Data that is unstructured or time sensitive or simply very large cannot be processed by relational database engines. This type of data requires a different processing approach called big data, which uses massive parallelism on readily-available hardware.The more things change, the more the changes are captured and recorded as data.Real-time processing is needed for a massive amount of data, and where the large number of inputs can be machine generated, personal observations or outside forces like sun spots.Data in its raw form has no value. Data needs to be processed in order to be of valuable.

Data Mining:

Data mining is the process of discovering patterns in large data sets involving methods at the intersection of machine learning, statistics, and database systems to identify future patterns. It is an essential step in Knowledge Discovery process where intelligent methods are applied to vast amount of historical data to extract data patterns.Data mining refers to the activity of going through big data sets to look for relevant or pertinent information. This type of activity is really a good example of the old axiom “looking for a needle in a haystack.” The idea is that businesses collect massive sets of data that may be homogeneous or automatically collected. Decision-makers need access to smaller, more specific pieces of data from those large sets. They use data mining to uncover the pieces of information that will inform leadership and help chart the course for a business.

Data mining can involve the use of different kinds of software packages such as analytics tools. It can be automated, or it can be largely labor-intensive, where individual workers send specific queries for information to an archive or database. Generally, data mining refers to operations that involve relatively sophisticated search operations that return targeted and specific results. For example, a data mining tool may look through dozens of years of accounting information to find a specific column of expenses or accounts receivable for a specific operating year.

 

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