Data management You can manage your application's data using the BlackBerry 10 Native SDK. This includes accessing the file system and using the supported compression, parsing, and SQL utilities. File access Use this information to understand how every application has access to its own working folder as well as a folder shared across apps. Read more in the Developer's Guide › SQL database Use the SQLite library to provide a serverless, transactional SQL database engine that you can include in your apps. Go to the SQLite website › JSON Use this C-based parser in your apps to parse text formatted in JavaScript Object Notation (JSON). Go to the JSON_parser website › JSON_parser on BlackBerry GitHub › CouchDB Use this library to store and access JSON documents using HTTP and query, combine, and transform your documents with JavaScript. Go to the CouchDB website › CouchDB on BlackBerry GitHub › XML parsing libxml2 Use the libxml2 library to parse XML data in your apps. The libxml2 library is a portable XML C parsing toolkit. Go to the libxml2 website › Expat Use the Expat library to parse XML data in your apps. Expat is a stream-oriented XML C parser. Go to the Expat website ›