HEATKEYS

Splunk indexes and makes searchable data from any app, server or network device in real time including logs, config files, messages, alerts, scripts and metrics.

Automatic monitor if your web site is up or down and response time from your web server. Free 90-day trial. Alerts via email, pager, sms, text. View useful statistics we accumulate for your web site.

A Ruby programming tutorial for journalists, researchers, investigators, scientists, analysts and anyone else in the business of finding information and making it useful and visible. Programming experience not required, but provided.

Tuts+ teaches creative and technical skills across many topics to millions of people worldwide. We offer tutorials, articles, news and insights that help you take your knowledge to the next level.

SitePoint.com - With a vast variety of web design tutorials and articles coupled with a vibrant and well informed community, SitePoint the natural place to go to grow your online business