The goal of the project is to create a high-performance and easy to use tool for the SQL queries logging for JDBC applications.

Features include:

* can be attached on Connection, Driver or DataSource(XA,Pooling) levels
* can log bind parameters for PreparedStatement and CallableStatement calls
* can log result of queries from ResultSet objects
* can log queries execution time
* logging engine agnostic (thanks to SLF4J, you can use most of popular logging libraries like log4j, apache common logging, java logging or simple printing to System.out)

User agents need to store large numbers of objects locally in order to satisfy off-line data requirements of Web applications. [WebStorage] is useful for storing pairs of keys and their corresponding values. However, it does not provide in-order retrieval of keys, efficient searching over values, or storage of duplicate values for a key.

LiquiBase is an open source (LGPL), DBMS-independent library for tracking, managing and applying database changes. It is built on a simple premise: All database changes (structure and data) are stored in an XML-based descriptive manner and checked into so