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403 lines
20 KiB
HTML
403 lines
20 KiB
HTML
<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<title>Open Jail - The Jailer Project Web Site</title>
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<meta http-equiv="Content-Type" content="text/html; charset=us-ascii" />
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<meta name="description" content="Data Export Tool" />
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<meta name="keywords" content="data export referential integrity java jdbc dbms" />
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<link rel="stylesheet" type="text/css" href="home-Dateien/styles.css" />
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<link rel="shortcut icon" href="favicon.ico" />
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</head>
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<body left-margin="0" top-margin="0">
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<div align="left">
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<table style="text-align: left; position: absolute; left: 0pt; top: 0pt;" border="0"
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cellpadding="0" cellspacing="0" height="407" width="100%">
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<tbody>
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<td colspan="2" class="bannerbackground" height="33" width="100%">
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<table border="0" cellpadding="4" cellspacing="0" width="100%">
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<tbody>
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<tr>
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<td><img src="architecture-Dateien/logo.png" hspace="10" /><br /></td>
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<td style="text-align: left;" class="slogan" width="100%">
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Database Subsetting Tool</td>
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<td style="text-align: right; width: 100%;">
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<table border="0" cellpadding="0" cellspacing="0">
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<tbody>
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<tr>
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<td><a href="http://sourceforge.net/projects/jailer/"><img src=
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"http://sflogo.sourceforge.net/sflogo.php?group_id=197260&type=1"
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alt="SourceForge.net Logo" style=
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"border: 0px solid ;" /></a></td>
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</table>
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</table>
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</td>
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<tr>
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<td colspan="2" class="nav1background" height="33" width="100%">
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<b><font color="#FFFFFF"><a href="home.htm" target="_self" class=
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"tlinkA">Home</a> <a href="quicktour.htm" target="_self"
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class="tlink">Quick Tour</a> <a href="exporting-data.htm"
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target="_self" class="tlink">Tutorial</a> <a href=
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"data-browsing.html" target="_self" class="tlink">Data Browser</a>
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<a href="faq.html" target="_self" class="tlink">FAQ</a>
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<a href="api.html" target="_self" class="tlink">API</a>
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<a href="design.htm" target="_self" class=
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"tlink">Documentation</a> <a href=
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"http://sourceforge.net/forum/?group_id=197260" target="_self" class=
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"tlink">Forum</a> <a href=
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"http://sourceforge.net/project/showfiles.php?group_id=197260" target="_self"
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class="tlink">Download</a>
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</font></b></td>
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</tr>
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<tr>
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<td colspan="2" class="spacer" width="100%"></td>
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<td class="lmenucontainer" height="100%" valign="top" width="14%">
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<div align="center">
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<center>
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<table border="0" cellpadding="0" cellspacing="0" width="100%">
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<td width="100%"><br /></td>
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</tbody>
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</table>
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</center>
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</div>
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<ul>
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<li><a href="prerequisites.htm" target="_self" class=
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"llink">Prerequisites</a></li>
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<li><a href="installation-2.htm" target="_self" class=
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"llink">Installation</a></li>
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<li><a href="http://sourceforge.net/project/showfiles.php?group_id=197260"
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target="_self" class="llink">Download</a></li>
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</ul>
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<table border="0" cellpadding="5" cellspacing="0" width="100%">
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<tbody>
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<tr>
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<td class="content2background"><img style="width: 160px; height: 1px;"
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alt="" src="architecture-Dateien/vgradp.gif" /></td>
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</tr>
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</tbody>
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</table>
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<p> </p>
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</td>
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<td class="contentbackground" height="418" valign="top" width="86%">
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<div align="right">
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<table border="0" cellpadding="0" cellspacing="0" height="542" width="98%">
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<tbody>
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<td class="contentbackground" height="21" width="100%"><br /></td>
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<tr>
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<td class="content" height="520" valign="top" width="100%">
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<small><small> <br /></small></small><span name="intelliTxt"
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id="intelliTxt"><big style="font-weight: bold;">About<br />
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<br /></big></span>Jailer is a tool for database subsetting, schema
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and data browsing. It exports consistent, referentially intact
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row-sets from relational databases. It removes obsolete data
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without violating integrity. It is DBMS agnostic (by using JDBC),
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platform independent, and generates <a href=
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"http://www.dbunit.org">DbUnit</a> datasets, hierarchically
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structured XML, and topologically sorted SQL-DML.<br />
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<br />
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<br />
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<span style="font-weight: bold;">Features</span><br />
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<ul>
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<li>Exports consistent and referentially intact row-sets from
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your productive database and imports the data into your
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development and test environment.</li>
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<li>Improves database performance by removing and archiving
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obsolete data without violating integrity.</li>
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<li>Generates hierarchically structured XML, topologically sorted
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SQL-DML and <a href="http://www.dbunit.org">DbUnit</a>
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datasets.</li>
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<li>A demo database is included with which you can get a first impression without any configuration effort.</li>
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</ul><br />
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<span style="font-weight: bold;">News</span><br />
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<br />
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<table class="bodyTable">
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<tbody>
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<tr class="b">
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<td valign="top" nowrap style="background-color: rgb(221, 221, 238);">
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<small class="date">2020-01-01</small></td>
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<td valign="top" style="background-color: rgb(221, 221, 238);">The Jailer engine is published in <a href="https://mvnrepository.com/artifact/io.github.wisser/jailer-engine">Maven repository</a>.</td>
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</tr>
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<tr class="a">
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<td valign="top" nowrap style="background-color: rgb(238, 238, 238);">
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<small class="date">2019-02-01</small></td>
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<td valign="top" style="background-color: rgb(238, 238, 238);">The new "Model Migration Tool" allows you to easily find and edit the newly added associations
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if the data model has been extended after the last change to this extraction model.</td>
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</tr>
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<tr class="b">
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<td valign="top" nowrap style="background-color: rgb(221, 221, 238);">
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<small class="date">2018-04-26</small></td>
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<td valign="top" style="background-color: rgb(221, 221, 238);">The new
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feature "Analyze SQL" analyzes SQL statements and proposes
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association definitions. This allows to reverse-engineer the
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data model based on existing SQL queries.</td>
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</tr>
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<tr class="a">
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<td valign="top" nowrap style="background-color: rgb(238, 238, 238);">
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<small class="date">2018-03-06</small></td>
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<td valign="top" style="background-color: rgb(238, 238, 238);">SQL Console
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with code completion, syntax highlighting and database
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metadata visualization.</td>
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</tr>
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<tr class="b">
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<td valign="top" nowrap style="background-color: rgb(221, 221, 238);">
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<small class="date">2017-05-10</small></td>
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<td valign="top" style="background-color: rgb(221, 221, 238);"><a href=
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"api.html">New API</a> provides programmatic access to the
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data export and import functionality.</td>
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</tr>
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<tr class="a">
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<td valign="top" nowrap style="background-color: rgb(238, 238, 238);">
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<small class="date">2017-03-30</small></td>
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<td valign="top" style="background-color: rgb(238, 238, 238);">Improved
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<a href="filters.html">filter management</a>. Support for
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import-filters and literal-filters.</td>
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</tr>
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<tr class="b">
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<td valign="top" nowrap style="background-color: rgb(221, 221, 238);">
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<small class="date">2017-01-27</small></td>
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<td valign="top" style="background-color: rgb(221, 221, 238);">Referential
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cycles can now be exported by deferring the insert of
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nullable foreign keys.</td>
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</tr>
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<tr class="a">
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<td valign="top" nowrap style="background-color: rgb(238, 238, 238);">
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<small class="date">2016-21-10</small></td>
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<td valign="top" style="background-color: rgb(238, 238, 238);">Filter
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Templates allows you to define rules for assigning filters to
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columns.<br />
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Filters on primary key columns will automatically be
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propagated to the corresponding foreign key columns.</td>
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</tr>
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<tr class="b">
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<td valign="top" nowrap style="background-color: rgb(221, 221, 238);">
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<small class="date">2015-12-04</small></td>
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<td valign="top" style="background-color: rgb(221, 221, 238);">Support for
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oracle's ROWID pseudo-column.</td>
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</tr>
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<tr class="a">
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<td valign="top" nowrap style="background-color: rgb(238, 238, 238);">
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<small class="date">2016-09-08</small></td>
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<td valign="top" style="background-color: rgb(238, 238, 238);">New "Export
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To" mode allows to export rows directly into a different
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schema in the same database.</td>
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</tr>
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<tr class="b">
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<td valign="top" nowrap style="background-color: rgb(221, 221, 238);">
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<small class="date">2015-12-04</small></td>
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<td valign="top" style="background-color: rgb(221, 221, 238);">Support for
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oracle's ROWID pseudo-column.</td>
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</tr>
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<tr class="a">
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<td valign="top" nowrap style="background-color: rgb(238, 238, 238);">
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<small class="date">2015-10-23</small></td>
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<td valign="top" style="background-color: rgb(238, 238, 238);">Release 5.0
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introduces the ability to collect rows in a separate embedded
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database. This allows it to export data from read-only
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databases.</td>
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</tr>
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<tr class="b">
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<td valign="top" nowrap style="background-color: rgb(221, 221, 238);">
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<small class="date">2011-07-20</small></td>
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<td valign="top" style="background-color: rgb(221, 221, 238);">Implemented
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the "<a href="subset-by-example.html">Subset by Example"</a>
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feature: Use the Data Browser to collect all the rows to be
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extracted and let Jailer create a model for that subset.</td>
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</tr>
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<tr class="a">
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<td valign="top" nowrap style="background-color: rgb(238, 238, 238);">
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<small class="date">2010-04-15</small></td>
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<td valign="top" style="background-color: rgb(238, 238, 238);">A <a href=
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"data-browsing.html">Data Browser</a> has been introduced.
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Navigate bidirectionally through the database by following
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foreign-key-based or user-defined relationships.</td>
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</tr>
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<tr class="b">
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<td style=
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"vertical-align: top; background-color: rgb(221, 221, 238);">
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<small class="date">2008-12-23</small></td>
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<td style=
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"vertical-align: top; background-color: rgb(221, 221, 238);">
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Jailer now supports the <a href=
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"http://www.dbunit.org">DbUnit</a> flat XML dataset file
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format, thus allowing the users of the famous JUnit extension
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<a href="http://www.dbunit.org">DbUnit</a> to use the
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extracted data for unit testing.</td>
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</tr>
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<tr class="a">
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<td valign="top" nowrap style="background-color: rgb(238, 238, 238);">
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<small class="date">2007-12-05</small></td>
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<td valign="top" style="background-color: rgb(238, 238, 238);">Version 2.0
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comes with new graphical user interface.</td>
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</tr>
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<tr class="b">
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<td valign="top" nowrap style="background-color: rgb(221, 221, 238);">
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<small class="date">2007-06-05</small></td>
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<td valign="top" style="background-color: rgb(221, 221, 238);"><a href=
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"exporting-data.htm">Tutorial</a> for Jailer now
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available.<br /></td>
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</tr>
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</tbody>
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</table><br />
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<br />
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<span style="font-weight: bold;">About Jailer</span><br />
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<br />
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Databases are growing in both size and complexity to meet the
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increasing demands of business. Applications to process the data
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are also increasing in size and complexity. With the growing
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complexity, solid testing becomes more and more important in order
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to assure the quality of software. Ideally we would like to test
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all changes against up-to-date production data, so the general
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practice is use a copy of the production database for all
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testing.<br />
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<br />
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But when a database exceeds a certain size it becomes very
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expensive to provide full-size copies of the production database
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for development and testing. One solution of this problem is to
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have fewer full size copies of the production database than are
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really needed, often only one, which will be shared between the
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development and testing teams.<br />
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<br />
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Of course this is far from optimal. Data in the database is left in
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an unknown state when passed from one team to the other. It takes a
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long time to provide a refresh of the production copy when
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it’s required. Always having an up-to-date
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production copy is almost impossible.<br />
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<br />
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The databases required for development and testing rarely need to
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be full size, it is often easier to work on a small copy.
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Unfortunately it is very hard to manually extract a small subset of
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the production data. It is not possible to just take 10% of each
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table to get a 10% size database. The data in one table would not
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be related to the data in the other tables. It would not be
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<span style="font-style: italic;">referentially
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intact</span>.<br />
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<br />
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Jailer simplifies the extraction of referentially intact data. Once
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you have defined an <span style="font-style: italic;">extraction
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model</span>, it can be used to extract data from the production
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database fast and easy whenever up-to-date test data is
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required.<br />
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<br />
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<br />
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<table style="width: 100%; text-align: left;" border="0"
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cellpadding="2" cellspacing="2">
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<br /></td>
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<td style="vertical-align: top;">
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<div style="text-align: left;">
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<img alt="" src="sc.gif" /><br />
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</div>
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</td>
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</tbody>
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</table><br />
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<br />
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<br />
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</div>
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</td>
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</tbody>
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</table>
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</div>
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<p><br /></p>
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<p><br /></p>
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<p><br /></p>
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<td height="12" valign="top" width="14%"><br /></td>
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<td><br /></td>
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</div>
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</body>
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</html>
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