1<?xml version="1.0" encoding="UTF-8" standalone="no"?> 2<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 3<html xmlns="http://www.w3.org/1999/xhtml"> 4 <head> 5 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> 6 <title>Preface</title> 7 <link rel="stylesheet" href="gettingStarted.css" type="text/css" /> 8 <meta name="generator" content="DocBook XSL Stylesheets V1.62.4" /> 9 <link rel="home" href="index.html" title="Berkeley DB Collections Tutorial" /> 10 <link rel="up" href="index.html" title="Berkeley DB Collections Tutorial" /> 11 <link rel="previous" href="index.html" title="Berkeley DB Collections Tutorial" /> 12 <link rel="next" href="moreinfo.html" title="For More Information" /> 13 </head> 14 <body> 15 <div class="navheader"> 16 <table width="100%" summary="Navigation header"> 17 <tr> 18 <th colspan="3" align="center">Preface</th> 19 </tr> 20 <tr> 21 <td width="20%" align="left"><a accesskey="p" href="index.html">Prev</a>��</td> 22 <th width="60%" align="center">��</th> 23 <td width="20%" align="right">��<a accesskey="n" href="moreinfo.html">Next</a></td> 24 </tr> 25 </table> 26 <hr /> 27 </div> 28 <div class="preface" lang="en" xml:lang="en"> 29 <div class="titlepage"> 30 <div> 31 <div> 32 <h2 class="title"><a id="preface"></a>Preface</h2> 33 </div> 34 </div> 35 <div></div> 36 </div> 37 <div class="toc"> 38 <p> 39 <b>Table of Contents</b> 40 </p> 41 <dl> 42 <dt> 43 <span class="sect1"> 44 <a href="preface.html#conventions">Conventions Used in this Book</a> 45 </span> 46 </dt> 47 <dt> 48 <span class="sect1"> 49 <a href="moreinfo.html">For More Information</a> 50 </span> 51 </dt> 52 </dl> 53 </div> 54 <p> 55 Welcome to the Berkeley DB (DB) Collections API. This document 56 provides a tutorial that introduces the collections API. 57 The goal of this document is to provide you with an efficient mechanism 58 with which you can quickly become efficient with this API. As such, this document is 59 intended for Java developers and senior software architects who are 60 looking for transactionally-protected backing of their Java collections. 61 No prior experience with DB technologies is expected or required. 62 </p> 63 <div class="sect1" lang="en" xml:lang="en"> 64 <div class="titlepage"> 65 <div> 66 <div> 67 <h2 class="title" style="clear: both"><a id="conventions"></a>Conventions Used in this Book</h2> 68 </div> 69 </div> 70 <div></div> 71 </div> 72 <p> 73 The following typographical conventions are used within in this manual: 74 </p> 75 <p> 76 Class names are represented in <tt class="classname">monospaced font</tt>, as are <tt class="methodname">method 77 names</tt>. For example: "The <tt class="methodname">Environment.openDatabase()</tt> method 78 returns a <tt class="classname">Database</tt> class object." 79 </p> 80 <p> 81 Variable or non-literal text is presented in <span class="emphasis"><em>italics</em></span>. For example: "Go to your 82 <span class="emphasis"><em>DB_INSTALLATION_HOME</em></span> directory." 83 </p> 84 <p> 85 Program examples are displayed in a monospaced font on a shaded background. For example: 86 </p> 87 <pre class="programlisting">import com.sleepycat.db.Environment; 88import com.sleepycat.db.EnvironmentConfig; 89import java.io.File; 90 91... 92 93// Open the environment. Allow it to be created if it does not already exist. 94Environment myDbEnvironment;</pre> 95 <p> 96 In situations in this book, programming examples are updated from one chapter to the next in this book. When 97 this occurs, the new code is presented in <b class="userinput"><tt>monospaced bold</tt></b> font. For example: 98 </p> 99 <pre class="programlisting">import com.sleepycat.db.Environment; 100import com.sleepycat.db.EnvironmentConfig; 101import java.io.File; 102 103... 104 105// Open the environment. Allow it to be created if it does not already exist. 106<b class="userinput"><tt>Environment myDbEnv; 107EnvironmentConfig envConfig = new EnvironmentConfig(); 108envConfig.setAllowCreate(true); 109myDbEnv = new Environment(new File("/export/dbEnv"), envConfig);</tt></b> </pre> 110 </div> 111 </div> 112 <div class="navfooter"> 113 <hr /> 114 <table width="100%" summary="Navigation footer"> 115 <tr> 116 <td width="40%" align="left"><a accesskey="p" href="index.html">Prev</a>��</td> 117 <td width="20%" align="center"> 118 <a accesskey="u" href="index.html">Up</a> 119 </td> 120 <td width="40%" align="right">��<a accesskey="n" href="moreinfo.html">Next</a></td> 121 </tr> 122 <tr> 123 <td width="40%" align="left" valign="top">Berkeley DB Collections Tutorial��</td> 124 <td width="20%" align="center"> 125 <a accesskey="h" href="index.html">Home</a> 126 </td> 127 <td width="40%" align="right" valign="top">��For More Information</td> 128 </tr> 129 </table> 130 </div> 131 </body> 132</html> 133