The use of B-trees for achieving good performance for updates and retrievals in databases is well-known. Many excellent implementations of B-trees are available as well. However it is difficult to find B-trees that are easily configured and deployed into experimental systems. We undertake an implementation of B-trees from scratch that specifically addresses configurability and deployablility issue. An XML file is used to store as well as document information such as page formats of the nodes of the B-trees and details about the nature of records and keys. The behavior of the tree is encapsulated by commands for creation of B-trees, insertions of records in the tree, and make retrievals via the tree. The XML based configuration together with commands make the deployment and functionality of the tree completely clear and straightforward.