Hello All, As per the my opinion I was using SQL Server 2000 but in current market It is a oldest version of Microsoft SQL Server no doubt to SQL 2000 is password protected, Secured to compare others. But we are not survive with this in latest technical market. Because it not have capacity to work with large amount of data that is comes to on law performance and it is a biggest disadvantage of Microsoft SQL Server, but we have the some latest versions of SQL Server which are more power full then SQL 2000, We have latest versions like SQL 2008, SQL 2012, SQL 2014 which have a capacity more then SQL Server 2000. So, all readers I suggest you please choose a latest technology and platform to Improve your performance and make more secure your data.