libdbi documents for developers
The libdbi Programmer's Guide (PDF - HTML) provides an introduction into the concepts of libdbi and contains the complete API reference. Read this guide if you want to use libdbi in your own projects.
The libdbi Driver Guide (PDF - HTML) explains how to write custom database engine drivers and contains the complete reference of the internal API used by the drivers. Read this guide if you want to develop database engine drivers for the libdbi framework.