Read in English Read in English Edit Twitter LinkedIn Facebook Email Article 01/21/2023 5 minutes to read In this article By Steve Gordon, Ryan Nowak, and G√ľnther Foidl Microsoft.Extensions.ObjectPool is part of the ASP.NET Core infrastructure that supports keeping a group of objects in memory for reuse rather than allowing the objects to be garbage collected. Apps might want to use the object pool if the objects that are being managed are: Expensive to allocate/initialize.