Here are some tips that hopefully can help to select the server that is used as the database server:

1. Choosing a web hosting service that has a server up time of more than 95%.
2. Looking for information about web hosting services that we wish to use the search engine, friends, blogs, or forums.
3. Searching for web hosting that provides technical support 24 hours per day, and skilled customer service and reliable in solving the problems we complain.
4. Choosing the right server with your website that will make.
5. Choosing a service that provides bandwidth to suit your needs.
6. Carefully consider the rules (policy) made by web hosting services.
7. Choosing the Affordable hosting, proper in accordance with needs and your pocket.

Is common if the budget becomes limiting in the selection process server, but not until we be sacrificing capacity & reliability of the server functions to save a little money.

One trick to overcome the limitations of the budget is to use virtual private server (VPS Hosting). You can get a server with 4 pieces of fruit 1 server only by using a quad-core server with large memory capacity, and then make Shared hosting by setup a virtual server 4 pieces; with each virtual server connect to the different core processor. That way the cost efficiency can be obtained.