Design mechanism for semiconductor fab-wide data warehouse application

摘要

A method and system for collecting, storing and accessing semiconductor manufacturing data in a storage entity are provided. The semiconductor manufacturing data is collected from at least one process tool and stored in a first predefined area of the storage entity until the data storing in the first predefined area is complete, at which time additional semiconductor manufacturing data may be stored in a second predefined area of the storage entity. After the storing of data in the first predefined area is complete, it may be accessed.