Membership Database

[dsaull9]

I want to design a members database that will be searchable by a list of criteria and the results page
will be in a table form...I'm using Wordpress for my site...what program / software do I use to create
the database?

I don't code...

[mlseim]

Hire a programmer.

That sounds like a lame answer, but it's about all you can do.

We can't just recommend a plug-in because it still takes programming skills to make it work.

There are plug-ins for membership systems:
Comparing WordPress Membership Plugins

And I'm just assuming your use of the word "membership" means that people register and log-in ... they become members of your site and are able to access things only members can access. If you meant something else by "membership", then it's 'my bad'.

[RDesignista]

Yup, just use a membership plugin. Use Mselim's link.

Or, Wordpress also naturally has a member-like system. It's limited though to just things like Name, email, website, and choosing their role (admin, editor, subscriber). But you could always query that data and then display it however you like... but it requires knowledge of PHP and Wordpress API:

Class Reference/WP User Query « WordPress Codex