On the one hand, the database state represents the current state of business processes and not their history.
Very often, individual database records are changed (single record inserts, updates and deletes)
Selections also often refer to individual database records.
The aggregation of data is rather rare.
A large number of users access the transaction processing system simultaneously.
And at the same time, we belize telegram screening expect very short response times, typically in the subsecond range.
Very high demands are also placed on the availability of the system. The system is often expected to be available 24/7.
A database schema in third normal form is often used.
These properties are found not only in traditional systems of record [1] , which are implemented with traditional relational database systems, but also in systems of engagement [2] , which often use document-oriented NoSQL systems [3] .