What is the meaning of the word "object-oriented database"?

Definitions:

  1. A database in which the operations carried on information items are considered part of their definition. copy to clipboard NOUN
    • Object-oriented databases are well-suited for applications that require complex data modeling and interconnected objects. copy to clipboard
  2. A database management system where information is represented in the form of objects. copy to clipboard NOUN
    • Object-oriented databases are particularly advantageous for applications that require frequent data updates and comples queries. copy to clipboard
  3. A database that stores complex data structures instead of just rows and columns. copy to clipboard NOUN
    • The team chose an object-oriented database to store multimedia and nested data structures. copy to clipboard