Accruent Meridian Enterprise 2020 Administrator's Guide

Configure the CopyDLL Setting

By default, Meridian uses one database engine (process) for all vaults on the same server that use the same DBMS (Hypertrieve, SQL Server, or Oracle). If your Meridian server has multiple CPUs and hosts multiple vaults that are frequently accessed by users, it is possible to improve overall performance with the CopyDLL setting. Configuring this setting to 1 dedicates one database engine (process) to each vault. Windows may, in turn, assign each process to a different CPU as each CPU becomes completely utilized, which can improve performance when multiple vaults are accessed at the same time.

Create or edit the DWORD value CopyDLL located at:

HKEY_LOCAL_MACHINE\SOFTWARE\Cyco\AutoManager Meridian\CurrentVersion\OML
Note:

The setting has been correctly enabled if in each vault folder you find a new DLL file that has the same name as the vault.