optimistic

optimiste

Qui croit que de bonnes choses vont arriver et espère une issue favorable.

En anglais simple : If you feel this way, you believe that good things will happen.

• I feel optimistic today.
• She is optimistic about finding a job.
• They remained optimistic despite the delay.

Comment l'utiliser : optimistic about something (We are optimistic about the team’s chances.); optimistic that… (He is optimistic that sales will improve.)

Synonymes : hopeful, positive

Contraires : pessimistic

Expressions courantes : optimistic about something, remain optimistic, optimistic outlook

optimiste

En informatique, laisse plusieurs tâches modifier des données partagées, puis vérifie les conflits lors de l’enregistrement.

En anglais simple : Allowing several computer tasks to change shared data, then checking for clashes when saving the changes.

• The database uses optimistic locking.
• Optimistic concurrency lets users edit data at the same time.
• An optimistic transaction may fail if another user changes the data.

Contraires : pessimistic

Expressions courantes : optimistic locking, optimistic concurrency, optimistic transaction