SPyDI Is a powerful engine to create
distributed full text indexing systems and
distributed search engines. It supports
harvesting, crawling (pull mehtods), and push
methods (via a Web interface or SPyRO Web
services). It supports boolean and vector
Information retrieval models. It has few
dependencies, and comes with its own HTTP
server and HTML embedded pages language
(called pyew and wey pages), and session
manager. It can use the SMTP of the Python
library. It supports replacing the default
modules with some better modules (Apache,
exim, etc).
