PPM (Parts per million) is a measurement used today by many customers to measure quality performance. Definition: One PPM means one (defect or event) in a million or 1/1,000,000. There was a time when you were considered a pretty good supplier when your defect rate was less than 1%, (10,000 PPM), then the expectation was increased to 0.1% or 1,000 PPM.
Dynamic Locator SDK. The Dynamic Locator SDK is an alternative method for creating ArcGIS Locators. It is a Visual Studio C# solution that implements ArcObjects interfaces to allow a third party API or other code to be wrapped in such a way that the third party API or code can be integrated with the ArcGIS platform as an ArcGIS Locator.
Domain Controller Locator. When an application requests access to Active Directory, an Active Directory server (domain controller) is located by a mechanism called the domain controller locator (Locator) Locator is an algorithm that runs in the context of the Net Logon service.