Put a distributed database through its paces by simulating all possible data request use cases.

A database used by airlines that uses a technique called "snapshot isolation" might serve as an excellent case in point here. Consider the possibility that the airline achieves better results overall with a non-serializable execution.

A relational database cannot facilitate many-to-many relationships due to its inherent design, which is based on the concept of tables with rows and columns. This design limits the ability to represent complex relationships between entities. For instance, if we consider a scenario where a student can enrol in multiple courses, and a course can have multiple students, a relational database cannot directly represent this many-to-many relationship. Instead, a workaround is required, such as creating a third table to act as a bridge between the two tables, which can be time-consuming and complex to manage.

You may use the phrase "snapshot isolation" to illustrate how a database for an airline might be created. A non-serialized system would be acceptable if airlines are able to improve their performance as a whole.