Posts on October 2009
from Library Tech Talk

HathiTrust Accessible Interface

For the past two years the University of Michigan Library has been making many of our digitized texts (including items that are in-copyright) available to persons with print disabilities through the HathiTrust Digital Library. Our Dean, Paul Courant, recently posted about this project on his blog so I thought it might be nice to offer more background and some technical information about this project.

Updates to Our UM OAI Provider

We have been making improvements to our OAI provider (UMProvider). We host the metadata for HathiTrust public domain texts through the provider, as well as all the metadata for text and image collections in the UM Digital Library. Our first improvement was to make it faster to harvest. Our provider uses mySQL tables to store, sort and provide access to the metadata. Our method for sorting the data was one of the causes for the slowness of the harvesting. Our second improvement comes from...