How to increase SQL Server database performance?

I have table in a SQL Server database with only 900 record with 4 column.

I am using Linq-to-SQL. Now I am trying retrie开发者_如何学编程ve data from that table for this I have written a select query.

Its not querying data from database and its showing time out error.

Please give me idea for this. First how can I increase time and second how can increase performance of query so can it easily access.

Thanks

---

That is a tiny table, there is either something very wrong with your database, or your application.

Try seeing what is happening in the database with SQL Profiler.

---

If you have just 900 records and four columns then unless you are storing many megabytes of data in each field the query should be very fast. I think your problem is that the connection is failing, possibly due to a firewall or other networking problem.

To debug I'd suggest running a simpler query and see if you can get any data at all. Also try running the same query from the SQL Server Management Studio to see if it works there.