Authoritive database on uncovering geo location information from IP addresses.  Used my UMich in the google books project.  Maybe useful for Jeanne for proxy issues and Joe for DNS resolution

Software used at UMich to assist in QA on page images.  Helps validate readability, smugginess, etc.

Public radio at the University of Pennsylvania

Solr is an open source enterprise search server based on the Lucene Java search library, with XML/HTTP APIs, caching, replication, and a web administration interface. It runs in a Java servlet container such as Tomcat.

See the complete feature list for more details, then check out the tutorial.

NINES is a federation of peer-reviewed resources and innovative research tools, made freely available to students and scholars of 19th-century culture.