How can I download the whole dblp dataset?

The whole dblp dataset is available as one big XML file. You can find the XML dump of dblp in this directory. The directory contains:

The DTD file should be copied in in your local working directory.

The XML file is rebuilt every time a new build of the dblp web pages has been computed. You can always check for the timestamp of the XML file in the directory to learn when a new build is ready.

You can find information on how to parse the dblp XML file here.