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Redis::hiredis is a simple wrapper around Salvatore Sanfilippo's hiredis C client that allows connecting and sending any command just like you would from a command line Redis client.

Rose::DB is a wrapper and abstraction layer for DBI-related functionality.

This module was inspired by the excellent DBIx::Abstract. However, in using the module I found that what I wanted to do was generate SQL, but still retain complete control over my statement handles and use the DBI interface. So, I set out to create an abstract SQL generation module. This module is based largely on DBIx::Abstract. However, there are several important differences, especially when it comes to WHERE clauses. I have modified the concepts used to make the SQL easier to generate from Perl data structures and, IMO, more intuitive.

SQL::Interp converts a list of intermixed SQL fragments and variable references into a conventional SQL string and list of bind values suitable for passing onto DBI. This simple technique creates database calls that are simpler to create and easier to read, while still giving you full access to custom SQL. SQL::Interp properly binds or escapes variables. This recommended practice safeguards against "SQL injection" attacks. The DBI documentation has several links on the topic. Besides the simple techniques shown above, The SQL-Interpolate distribution includes the optional DBIx::Interp module.

SQL::Maker is yet another SQL builder class. It is based on DBIx::Skinny's SQL generator.

Determine if words are reserved by ANSI/ISO SQL standard.

The SQL::Statement module implements a small, abstract SQL engine. By parsing an SQL query you create an SQL::Statement instance. This instance offers methods for retrieving syntax, for WHERE clause and statement evaluation. The implementation is designed to work with the DBI driver DBD::CSV, and should be easily extensible.

SQL::Translator is a group of Perl modules that converts vendor-specific SQL table definitions into other formats, such as other vendor-specific SQL, ER diagrams, documentation (POD and HTML), XML, and Class::DBI classes.

This generates HTML (and non-HTML) reports from an SQLite database, taking care of the query-building and the report formatting. This also has methods for adding and updating the database. Reports can have nested headers which depend on the sort-order given. One can select the columns and order in which the values are displayed. The HTML page generated can be customized with templates. The SQLite::Work::CGI module has extra methods which deal with CGI using the CGI module. The sqlreport script uses SQLite::Work to generate reports from the command-line.

A general purpose inverted indexing system suitable for medium scale searching.