Today, I like to put one suggestion for choosing the data type of string column. My recommendation is always go with nvarchar type. You will not be regret if your database always using nvarchar type. For example, our SharePoint backend database always...

The “Exploratory Software Testing” book by James Whittaker is a really good book for tester in that it provide ways for testers to think about “What” you want to test. While I am reading the books, a lot of ideas come from...

Today, I like to provide one suggestion related to change database collation. In Alter Database T-SQL at http://msdn.microsoft.com/en-us/library/ms174269.aspx , we can see example of changing database 's collation as: Alter Database db2 collate...