https://support.microsoft.com/en-us/topic/performance-is-slow-if-the-asyncoperationbase-table-becomes-too-large-in-microsoft-dynamics-crm-334a0738-e132-1ea7-cab3-7fd68cb823a4
Performance is slow if the AsyncOperationBase table becomes too large in Microsoft Dynamics CRM -...
Describes a problem in which slow performance occurs in Microsoft Dynamics CRM. A resolution for this problem is provided.