What is querry?

Query refers to the process of requesting information from a database or search engine. It is a command or request to retrieve specific information or data from a database or search engine by using a specific query language. Queries are designed to extract valuable insights, reveal patterns, and provide answers to specific questions. They are often used in business intelligence, research, and data analysis applications. Queries can be simple or complex and can range from basic searches to advanced analytics involving multiple data sources and complex algorithms. Examples of query languages include SQL, NoSQL, and Elasticsearch.