Guy and Clarisses relationship is hard to understand. However, I would say they were good friends. Clarisse is curious about Guys field of work. She asked him many questions, walked him and talked to him everyday he had work, and made little leaf things for him.
SQL Server Master Database File (MDF/.mdf) Overview. An MDF (Master Database File) file is the primary database file of Microsoft SQL Server with an extension .mdf, which contains the data as well as schema. We can create more than one data file with .mdf file extension for a database whether it does exist in a filegroup or by generating a new filegroup. Database Files.
SQL Server Transaction Log File (LDF/.ldf) Overview â LDF File Extension in SQL Server. A log file or LDF(Log Database File) is a database file of Microsoft SQL Server, which stores all the transaction logs/events, which executes on the database. The main purpose of using log file in SQL Server is to rollback the database in case of data loss.