Bonjour à tous.

Je rencontre souvant le mot "overhead" dans des docs sur le language .NET, j'imagine que ce mot a une signification "générale" dans le domaine de la programmation.

L'excelentissime site wordreference ne m'a pas apporté d'explication.

Voici quelques extraits, que veut dire ce mot svp?

The thread pool cuts these overheads by sharing and recycling threads.
You can run several application domains in a single process with the same level of isolation that would exist in separate processes, but without incurring the additional overhead of making cross-process calls or switching between processes.