Data analysis is the organization and arrangement of data, in order to produce and highlight data in the form of information used to answer specific questions. There are many different ways to collect data, so data collection depends on the type of research an individual conducts. Data analysis includes data mining, text analysis, business intelligence, and general data … Read more
A data warehouse is a system commonly used to connect and analyze business data from disparate sources and to help an organization make decisions. Data warehouses are central repositories of integrated data from one or more heterogeneous sources. A data warehouse is considered a core component of business intelligence. Enterprise data warehouse architecture. Data warehouse architectural … Read more
Big data is an area that represents large amounts of data – both structured and unstructured datasets– whose size or type is beyond the ability of traditional databases to capture, analyze, systematically extract information from, manage and process the data with low latency. Big data has some characteristics such as high volume, high velocity or … Read more
Data science is a multidisciplinary scientific field that uses mathematics, statistics, data analysis, information science, machine learning and their related methods, processes, algorithms. A data scientist collects large sets of structured and unstructured data from varying sources, and analyzes data for actionable insights, cleans and validates data to ensure accuracy, completeness, standardization, and uniformity. Data … Read more