Querydsl is a framework that enables the construction of statically typed SQL-like queries. Instead of writing queries as inline strings or externalizing them into XML files, they can be constructed via a fluentDSL/API like Querydsl. It supports JPA, JDO, Java Collections, SQL via JDBC, Lucene, and Hibernate Search.
Talend Open Studio for Data Quality helps you to profile your data. The ergonomic interface allows you to define metrics (indicators) and collect statistics on your data in a few clicks. It comes with a set of regular expressions that helps you to identify bad data. You can create your own regular expressions and use them in data profiling analyses. A lot of options exist for each indicator, which change the behavior of the indicator so that it gives you more pertinent information. Data quality options on indicators alert you when your data quality is not what you expected.
hiberlite provides C++ object-relational mapping for SQLite 3. Its design and API are inspired by the Boost.Serialization, which means there is almost no API to learn. In contrast to most serialization libraries with SQL serializers, C++ objects mapped with hiberlite behave similar to active record patterns: you are not forced to follow the "read all your data/modify some small part/write everything back" path. It is for people who need reliable data storage, ACID transactions, and simple random access to their data files, and don't like coding in SQL.
CyrUp is a Web-based user management interface for mail systems based on the Postfix MTA, Cyrus IMAP, and MySQL or PostgreSQL. CyrUp features multi-domain support in two ways, crypted or clear-text passwords, and administrative right delegation on a per domain basis. The CyrUp is well-suited for mail systems with up to 100 mailboxes per domain.
JdbcTool is a collection of command line utilities for making your life easier when working with Java JDBC databases. Included is jdbctool, an interactive command line tool for executing SQL statements, jdbcdump, which dumps the contents of a database as SQL statements into a file, like mysqldump, and jdbcload, which executes SQL statements from a file (the opposite of jdbcdump).