* Transactional **modification** to conceptual **data tree** - write
transactions with isolation from other running transactions.
* **Transaction chaining**
+
+Table of Contents
+=================
+
+.. toctree::
+ :maxdepth: 1
+
+ architecture
+ conceptual-data-tree
+ incremental-backup
+ binding-query-user-guide
+ query-binding-language-developer-guide