The OPC A&E Optimizer improves performance of certain OPC "Classic" Alarms&Events operations. It is implemented as configurable plug-in on each EasyAEClient object instance. The plug-in is included and enabled by default, so that you do not have write any additional code in order to make use of its functionality.
Currently, the OPC A&E Optimizer plug-in performs one optimization: The server database optimization, which is equivalent in function to what the server database optimization does in OPC DA Optimizer.