👉 In the context of computer science, a "poss" is a type of data structure used to store information in a computer system. Posses are essentially containers that allow for efficient storage and retrieval of data. They can be defined as collections of items with unique keys or values, which can hold any data types. Posses are often used in applications where the size of the data being stored is large, but the number of possible values to store them is small (e.g., in a database).