Ad hoc reporting is a type of on-demand reporting that allows users to create custom reports and queries based on their specific needs, without having to rely on pre-defined templates or structures. Ad hoc reporting tools typically provide users with a user-friendly interface for selecting and filtering data, as well as a variety of visualization options for presenting the results. Ad hoc reporting is commonly used in business intelligence, data analysis, and decision-making processes, as it allows users to quickly generate insights and answer specific questions without having to rely on IT or specialized technical knowledge. Ad hoc reporting can be a powerful tool for organizations that need to make data-driven decisions in a fast-paced environment.