Types of database management systems
What can you do with SQL?
Database problems
So what were the problems with HealthCare.gov?
- lack of oversight?
- lack of testing?
- no-SQL databases?
- underpowered servers?
- poor cacheing?
- slow Internet connections?
- poor web interface design?
Take a look at a very long New York Times article on the subject or a latter, shorter, and more geeky, Wired magazine article.