Implementing the log process in an application Regardless of the data files used by your application (HFSQL Classic or HFSQL Client/Server), the log process can be implemented on these data files... Structure of log files (HFSQL Classic) The following files are automatically created when logging an HFSQL Classic data file... Structure of log files (HFSQL Client/Server) The following files are automatically created when logging an HFSQL Client/Server data file... The log process A log is a special file that contains the history of all changes made to one or more data files over a given period of time (date the file was created, last automatic data modification, last backup created with WDLog, etc.) WLanguage functions 5 documents