👉 In the context of computer science, a backout is an error that occurs in a loop where no data is read from another variable until it has been successfully written to. The purpose of a backout is to catch any errors and return early if the loop completes without encountering any more errors. A backout can be useful for situations where multiple variables are accessed, but only one is used in a single operation. For example, in a loop that reads data from an array, a backout could
