Welcome to the Lair of Arb arb is a highly scalable query engine for expressive node-selecting queries on (XML) trees. Why YOU need arb

A paper describing the query language, algorithms, and query processing techniques used in arb can be found here.

• Download arb and cxp2arbl
• arbl, the query language of arb
• Example Queries and Databases
• What arb does, and command-line options
• How to use the cxp2arbl XPath-to-arbl translator
• Known Problems and Bugs

This page is currently under construction.