Parthesh R.

QlikView is a business intelligence solution that delivers enterprise-class analytics and search. It has in-memory associative search technology that makes calculations in real-time, enabling business professionals to gain insight through intuitive data exploration.

Tableau Software is an American computer software company headquartered in Seattle, WA, USA. It produces a family of interactive data visualization products focused on business intelligence. wikipedia.org

A primary goal of data visualization is to communicate information clearly and efficiently to users via the information graphics selected, such as tables and charts. Effective visualization helps users in analyzing and reasoning about data and evidence. wikipedia.org

Structured Query Language (SQL) is a programming language designed for managing data in relational database management systems (RDBMS). wikipedia.org

Power BI is a cloud-based business analytics service that gives you a single view of your most critical business data. wikipedia.org

Data modeling in software engineering is the process of creating a data model for an information system by applying formal data modeling techniques.

Oracle Business Intelligence Enterprise Edition Plus is a complete, open, and architecturally unified business intelligence solution for the enterprise that delivers capabilities for reporting, ad hoc query and analysis, OLAP, dashboards, and scorecards. wikipedia.org

PL/SQL (Procedural Language/Structured Query Language) is Oracle Corporation's procedural extension language for SQL and the Oracle relational database. PL/SQL's general syntax resembles that of Ada or Pascal. wikipedia.org