O'Reilly Network articles about this topic:
The IPC10 Python Gathering
Mark Lutz takes Python's pulse and reports from the Tenth International Python Conference.
SkunkWeb Application Server
The templating simplicity of PHP combined with the power of Python packs a wallop in SkunkWeb, an application server for Python developers.
Transactional Persistence for Python
The Z Object Database combines the simplicity of shelve with the transactional power of a relational database. Michael Pelletier's tutorial will get you started.
Other documents about this topic:
Below are other references available on the web for this topic. Since other sites may change their links, please if you find any that may need to be updated.
Python Database API Specification 2.0
A specification for those creating Database interfaces with Python. [Source: Python.org]
mx-Series of Python Extension Packages
Extension code for Python including string manipulators, date functions and code to help you get at your databases using Open DataBase Connectivity, a standard database access method developed by Microsoft Corporation. [Source: eGenix.com Software]
ZODB/ZEO Programming Guide
A.M. Kuchling's documentation for the Zope Object Database, a persistence system for Python objects. Developed originally for Zope, it can be used on its own as well.
GadflyB5: SQL Relational Database in Python
Documentation for Gadfly, an SQL database for Python.
Introduction to the Zope Database
Best known as a part of Zope, this object oriented database can be used on its own. Jim Fulton of Digital Creations tells how in this Python conference paper.