var chapters = [
  { topic: "chapter", section: "1", title: "Getting Started with Oracle Big Data Connectors", anchor: "BDCUG107", file: "start.htm" },
  { topic: "chapter", section: "2", title: "Oracle SQL Connector for Hadoop Distributed File System", anchor: "BDCUG125", file: "osch.htm" },
  { topic: "chapter", section: "3", title: "Oracle Loader for Hadoop", anchor: "BDCUG140", file: "olh.htm" },
  { topic: "chapter", section: "4", title: "Using Oracle XQuery for Hadoop", anchor: "BDCUG526", file: "oxh.htm" },
  { topic: "chapter", section: "5", title: "Oracle XQuery for Hadoop Reference", anchor: "BDCUG573", file: "oxh_ref.htm" },
  { topic: "chapter", section: "6", title: "Oracle XML Extensions for Hive", anchor: "BDCUG691", file: "oxh_hive.htm" },
  { topic: "chapter", section: "7", title: "Using Oracle R Advanced Analytics for Hadoop", anchor: "BDCUG216", file: "orch.htm" },
  { } ];
