App Table
+ ID integer PrimaryKey+ AppName string
Version Table
+ ID integer PrimaryKey+ SvcID integer ForeignKey(Service.ID)+ VersionName varchar(256) Unique+ VersionConfig Text
User Table
+ ID integer PrimaryKey+ Username varchar(256)+ Email string varchar(256)+ Passwordhash Text
FK
Service Table
+ ID integer PrimaryKey+ AppID integer ForeignKey(App.ID)+ Token varchar(256) Unique+ SvcName varchar(256)+ Port integer
