Sysaltfiles: files stored in the database in the master database
Syscharsets primary database character set and sorting order
Sysconfigures master database configuration options
Current configuration options of the syscurconfigs master database
Database in the sysdatabases master database server
Main database language of syslanguages
Syslogins primary database Logon account information
Sysoledbusers master database connection Server login information
Sysprocesses master database Process
Sysremotelogins master database remote login account
Syscolumns each database Column
Sysconstrains per database limit
Sysfilegroups each database file group
Sysfiles: each database file
Sysforeignkeys external keywords for each database
Sysindexs each database index
Sysmenbers each database role member
Sysobjects all database objects in each database
Syspermissions permissions for each database
Systypes user-defined data types for each database
Sysusers each database user
