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In this document, you will find all articles related to mining data and data warehouse. We will also briefly discuss about the OLTP and OLAP, data cleaning concepts. A data warehouse is “a copy of transaction data specifically structured for query and analysis“ Ralph Kimball Difference Between OLTP and OLAP Operational Database vs. Data Warehouse … Read more

In the application world, there are two types of applications from the database perspective. Operational data and Historical data related to OLTP and OLAP applications respectively. In this article, we will you will learn the difference between OLTP and OLAP applications.Operations Data (OLTP applications)The operational data are those that “works”. It means these data are … Read more

Earlier we talked about mining patterns from data repositories. In this article, you will learn about kind of patterns in data mining. The pattern mining are tasks performed by the data mining engine. Later the patterns can be evaluated based on the interestingness measures.Mining TasksThe data mining tasks are classified into two categories – descriptive … Read more

Data mining uses a variety of techniques from multiple disciplines such as statistics, machine learning, high performance computing, pattern recognition, neural networks, data visualization, signal processing, and image processing. In addition to this, we must learn the kind of data in data mining.Data SourcesData mining is applied to all kinds of databases including data streams … Read more

We now discuss the data mining architecture and its components. We will learn about the functionality of each component and its role in the data mining system. These are the components that found in a typical data mining system. In some systems, the components are integrated into one, however, the functionality is different at different … Read more

In the previous article, you learned the purpose of data mining, which is to help various organizations, including businesses in extracting meaningful information. We are ready to discuss “What are the steps in data mining?”In the data mining process, each step does some tasks to make the mining process easier. We shall look into each … Read more

In this article, we get an overview of data mining and understand its evolution. There are some fundamental question about data mining that every beginner wants to know. Therefore, we try to answer those questions as accurately as possible.As we learn more, you will find that the data mining industry is growing into a new … Read more

In this document, you will find articles introducing you to data mining and its main components, structures, and overall process of data mining. Data Mining Overview What Are The Steps In Data Mining? Data Mining Architecture And Its Components Kind Of Data In Data Mining Kind Of Patterns In Data Mining