Qlik
Qlik is a data analytics and business intelligence platform designed to help organizations visualize, explore, and interpret complex data for informed decision-making.
Quadtree
Quadtree is a tree data structure used to partition two-dimensional space by recursively subdividing it into four quadrants or regions.
Query Execution Plan
A Query Execution Plan is a detailed roadmap that a database follows to retrieve or manipulate data for a given query efficiently.
Query Optimization
Query Optimization is the process of improving database queries to execute more efficiently and retrieve data faster.