editable/searchable static content pages

I’ve seen a few plugins that simplify the adding of static pages like for example an “about me” page.
As far as I can see this is just done by creating “real” pages and the actual content is not stored in the database which means you can’t edit or search in those pages.
Is there a plugin that lets you add regular content pages (like an “about me” page) and actually stores the content in the database?