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DMOZ::ParseRDF is an object-oriented module for parsing DMOZ data into manageable sub-sections. As of January 8th 2004 the DMOZ content file is around 1.3GB in size. The data is free to download and can be used in your custom database but please make sure you read the license agreement at http://dmoz.org/license.html first.

This module provides a synchronous and asynchronous driver for Tarantool. The driver does not have external dependencies, but includes the official light-weight Tarantool C client (a single C header which implements all protocol formatting) for packing requests and unpacking server responses.

A session engine for Dancer based on the Memcache API. Session are stored as memcache objects via a list of Memcached servers.

DataStax Cpp Driver is modern, feature-rich, and highly tunable C/C++ client library for Apache Cassandra (1.2+) and DataStax Enterprise (3.1+) using exclusively Cassandra's native protocol and Cassandra Query Language v3.

This module implements a session engine for Dancer2 by serializing the session, and storing it in a database via DBIx::Class. JSON was chosen as the default serialization format, as it is fast, terse, and portable.

When searching through large amounts of data, it is often the case that a result set is returned that is larger than we want to display on one page. This results in wanting to page through various pages of data. The maths behind this is unfortunately fiddly, hence this module. The main concept is that you pass in the number of total entries, the number of entries per page, and the current page number. You can then call methods to find out how many pages of information there are, and what number the first and last entries on the current page really are.

The object produced by Data::Pageset can be used to create page navigation, it inherits from Data::Page and has access to all methods from this object. In addition it also provides methods for dealing with set of pages, so that if there are too many pages you can easily break them into chunks for the user to browse through. You can even choose to view page numbers in your set in a 'sliding' fassion. The object can easily be passed to a templating system such as Template Toolkit or be used within a script.

This module offers a set of DBI-specific exception classes. They inherit from Exception::Class, the base class for all exception objects created by the Exception::Class module from the CPAN. Exception::Class::DBI itself offers a single class method, handler(), that returns a code reference appropriate for passing to the DBI HandleError attribute.

GDBM_File is a perl module which allows Perl programs to make use of the facilities provided by the GNU gdbm library. If you intend to use this module you should really have a copy of the gdbm manualpage at hand. Most of the libgdbm.a functions are available through the GDBM_File interface.

The Genezzo modules implement a hierarchy of persistent hashes using a fixed amount of memory and disk. This system is designed to be easily configured and extended with custom functions, persistent storage representations, and novel data access methods. In its current incarnation it supports a subset of SQL and a partial DBI interface.