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2. Data analysis - Wikipedia

   en.wikipedia.org/wiki/Data_analysis

   Data analysis is the process of inspecting, cleansing, transforming, and modeling data with the goal of discovering useful information, informing conclusions, and supporting decision-making. [1] Data analysis has multiple facets and approaches, encompassing diverse techniques under a variety of names, and is used in different business, science ...

3. Business analysis - Wikipedia

   en.wikipedia.org/wiki/Business_Analysis

   Business analysis is a professional discipline [1] focused on identifying business needs and determining solutions to business problems. [2] Solutions may include a software-systems development component, process improvements, or organizational changes, and may involve extensive analysis, strategic planning and policy development.

4. Business analytics - Wikipedia

   en.wikipedia.org/wiki/Business_analytics

   Business analytics. Business analytics ( BA) refers to the skills, technologies, and practices for iterative exploration and investigation of past business performance to gain insight and drive business planning. Business analytics focuses on developing new insights and understanding of business performance based on data and statistical methods.

5. Business intelligence - Wikipedia

   en.wikipedia.org/wiki/Business_intelligence

   According to Forrester Research, business intelligence is "a set of methodologies, processes, architectures, and technologies that transform raw data into meaningful and useful information used to enable more effective strategic, tactical, and operational insights and decision-making." [11] Under this definition, business intelligence ...

6. Business analyst - Wikipedia

   en.wikipedia.org/wiki/Business_analyst

   Business analyst. A business analyst ( BA) is a person who processes, interprets and documents business processes, products, services and software through analysis of data. [1] [2] [3] The role of a business analyst is to ensure business efficiency increases through their knowledge of both IT and business function. [4]

7. Analytics - Wikipedia

   en.wikipedia.org/wiki/Analytics

   Data analysis focuses on the process of examining past data through business understanding, data understanding, data preparation, modeling and evaluation, and deployment. It is a subset of data analytics, which takes multiple data analysis processes to focus on why an event happened and what may happen in the future based on the previous data.