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doc-exports/docs/dws/tool/DWS_DS_006.html
luhuayi a5e3903f6b DWS TG 910.211 version 
Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com>
Co-authored-by: luhuayi <luhuayi@huawei.com>
Co-committed-by: luhuayi <luhuayi@huawei.com>
2025-04-23 13:53:01 +00:00

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<a name="EN-US_TOPIC_0000001860198941"></a><a name="EN-US_TOPIC_0000001860198941"></a>
<h1 class="topictitle1">Downloading and Installing the Data Studio Client</h1>
<div id="body8662426"><ol id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_ol2328141220226"><li id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_l02caec1406614792b012a3bb1f265136"><span>GaussDB(DWS) provides a Windows-based Data Studio client and the tool depends on the JDK. You need to install the JDK on the client host first.</span><p><div class="notice" id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_note8709413195718"><span class="noticetitle"><img src="public_sys-resources/notice_3.0-en-us.png"> </span><div class="noticebody"><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_p1070917132572">Only JDK 1.8 is supported.</p>
</div></div>
<p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_ab3880bb56b2945ba8bef1d96e3202373">In the Windows operating system, you can download the required JDK version from the official website of SDK, and install it by following the installation guidance.</p>
</p></li><li id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0107187019_li7589648964"><span>Log in to the <span id="EN-US_TOPIC_0000001860198941__ph1393123513437">GaussDB(DWS) management console</span>. In the navigation pane, choose <strong id="EN-US_TOPIC_0000001860198941__b8133195318342">Management</strong> &gt; <strong id="EN-US_TOPIC_0000001860198941__b19134175303418">Client Connections</strong>. The <span class="parmname" id="EN-US_TOPIC_0000001860198941__parmname21346532340"><b>Download Client and Driver</b></span> page is displayed.</span></li><li id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_l47ff62a337bb4402897ab2c9d13390bf"><span>On the <span class="parmname" id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_pbe59f1f80ded4879922ab89e4fcab4a8"><b>Download Client and Driver</b></span> page, download <span class="uicontrol" id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_u06ca7c35a15b4d828964c9ae1854fb73"><b>Data Studio GUI Client</b></span>.</span><p><ul id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_u90f4f99e10aa4a90a09c5b09f1969eb8"><li id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_lbd658b4ddc8342f6a1c27dd925c70b18">Select <span class="parmvalue" id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_parmvalue169025577025012"><b>Windows x86</b></span> or <span class="parmvalue" id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_parmvalue175104172425012"><b>Windows x64</b></span> based on the OS type and click <strong id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_b196528814425012">Download</strong> to download a Data Studio version that matches the current cluster.</li><li id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_lf1eb9f5889124689bbb37e978dfbd8ce">Click <strong id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_b157402493625012">Historical Version</strong> to download the corresponding Data Studio version. You are advised to download Data Studio based on the cluster version.</li></ul>
<div class="fignone" id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_f61631d3c53004c5a82cea77f41476136"><span class="figcap"><b>Figure 1 </b>Downloading the DSC client</span><br><span><img id="EN-US_TOPIC_0000001860198941__image07389232388" src="figure/en-us_image_0000002092006144.png" width="497.42" height="196.5208" title="Click to enlarge" class="imgResize"></span></div>
<p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_p19512633172815"></p>
</p></li><li id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_lcdf09427867149c4b325417afc33bb32"><span>Decompress the downloaded client software package (32-bit or 64-bit) to the installation directory.</span></li><li id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_l6a0449c9de4f4fce8b94fe65b1c8ed5e"><span>Open the installation directory and double-click <strong id="EN-US_TOPIC_0000001860198941__b7879175584819">Data Studio.exe</strong> to start the Data Studio client.</span><p><div class="fignone" id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_febe974d888e24ddd8948572b362f7ef2"><span class="figcap"><b>Figure 2 </b>Starting the client</span><br><span><img id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_i56ff2a12f9f849dca2fcd6771e7629a3" src="figure/en-us_image_0000001860199277.png" width="194.51250000000002" height="270.060224" title="Click to enlarge" class="imgResize"></span></div>
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_table64935954" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Data Studio installation package structure</caption><thead align="left"><tr id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_row55059565"><th align="left" class="cellrowborder" valign="top" width="48%" id="mcps1.3.1.5.2.2.2.3.1.1"><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_p30639779"><strong id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_b8636201155316">Folders/Files</strong></p>
</th>
<th align="left" class="cellrowborder" valign="top" width="52%" id="mcps1.3.1.5.2.2.2.3.1.2"><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_p65903005"><strong id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_b15867135865217">Description</strong></p>
</th>
</tr>
</thead>
<tbody><tr id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_row56256135"><td class="cellrowborder" valign="top" width="48%" headers="mcps1.3.1.5.2.2.2.3.1.1 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_p60453091"><em id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_i7206911">configuration</em></p>
</td>
<td class="cellrowborder" valign="top" width="52%" headers="mcps1.3.1.5.2.2.2.3.1.2 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_p46888886">Contains information about the application startup and the required <strong id="EN-US_TOPIC_0000001860198941__b115182025204918">Eclipse</strong> plug-in path.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_row15674235246"><td class="cellrowborder" valign="top" width="48%" headers="mcps1.3.1.5.2.2.2.3.1.1 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_p164112029182413"><em id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_i1441162952417">db_assistant</em></p>
</td>
<td class="cellrowborder" valign="top" width="52%" headers="mcps1.3.1.5.2.2.2.3.1.2 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_p198018910288">Contains files related to the SQL Assistant function.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_row19346796"><td class="cellrowborder" valign="top" width="48%" headers="mcps1.3.1.5.2.2.2.3.1.1 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_p23586666"><em id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_i10953403">docs</em></p>
</td>
<td class="cellrowborder" valign="top" width="52%" headers="mcps1.3.1.5.2.2.2.3.1.2 "><ul id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_ul3673989393824"><li id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_li1209256793824">Contains <em id="EN-US_TOPIC_0000001860198941__i326482217536">Data Studio User Manual</em>.</li></ul>
<ul id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_ul4326507193834"><li id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_li1302206193834">Contains copyright notices, licenses, and written offer of the open source software used in Data Studio.</li></ul>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_row66185246"><td class="cellrowborder" valign="top" width="48%" headers="mcps1.3.1.5.2.2.2.3.1.1 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_p59404709"><em id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_i64880336">features</em></p>
</td>
<td class="cellrowborder" valign="top" width="52%" headers="mcps1.3.1.5.2.2.2.3.1.2 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_p20815867">Contains Eclipse (rich client protocol-GUI) and Data Studio features.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_row53125076"><td class="cellrowborder" valign="top" width="48%" headers="mcps1.3.1.5.2.2.2.3.1.1 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_p8163917"><em id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_i6366390">p2</em></p>
</td>
<td class="cellrowborder" valign="top" width="52%" headers="mcps1.3.1.5.2.2.2.3.1.2 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_p45915542">Contains files required for providing and managing Eclipse- and Equinox-based applications.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_row10586695"><td class="cellrowborder" valign="top" width="48%" headers="mcps1.3.1.5.2.2.2.3.1.1 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_p52215961"><em id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_i181603">plugins</em></p>
</td>
<td class="cellrowborder" valign="top" width="52%" headers="mcps1.3.1.5.2.2.2.3.1.2 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_p14709921">Contains the required Eclipse and Data Studio plug-ins.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_row11424440"><td class="cellrowborder" valign="top" width="48%" headers="mcps1.3.1.5.2.2.2.3.1.1 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_p52964449"><em id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_i6918001">tools</em></p>
</td>
<td class="cellrowborder" valign="top" width="52%" headers="mcps1.3.1.5.2.2.2.3.1.2 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_p23487194">Contains tools that Data Studio depends on.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_row8168517105755"><td class="cellrowborder" valign="top" width="48%" headers="mcps1.3.1.5.2.2.2.3.1.1 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_p46334695105757"><em id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_i3752511010756">UserData/</em></p>
<ul id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_ul3797392155652"><li id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_li355711341779">Autosave</li><li id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_li47072099155652"><em id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_i5951555110746">Logs/</em></li><li id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_li5054959155652"><em id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_i5603028810746">Preferences/</em></li><li id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_li57194649155652"><em id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_i4215947410746">Profile/</em><ul id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_ul1517719115576"><li id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_li33261955155652"><em id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_i5947422010746">History/</em></li></ul>
</li><li id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_li10113580155652"><em id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_i5268253510746">Security/</em></li></ul>
</td>
<td class="cellrowborder" valign="top" width="52%" headers="mcps1.3.1.5.2.2.2.3.1.2 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_p46464067105757">Contains folders of each OS user of Data Studio.</p>
<p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_p14202195914293"><strong id="EN-US_TOPIC_0000001860198941__b16981401571">Autosave</strong>: contains the information of queries and functions/procedures that are automatically saved.</p>
<p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_p49437456105757"><strong id="EN-US_TOPIC_0000001860198941__b5357142614577">Logs</strong>: contains the <strong id="EN-US_TOPIC_0000001860198941__b19357726155719">Data Studio.log</strong> file that logs all the operations performed in Data Studio.</p>
<p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_p2446015105757"><strong id="EN-US_TOPIC_0000001860198941__b1671431105815">Preferences</strong>: contains the <strong id="EN-US_TOPIC_0000001860198941__b20714101135811">Preferences.prefs</strong> file that stores the custom preferences.</p>
<p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_p22014140105757"><strong id="EN-US_TOPIC_0000001860198941__b0201369018">Profile</strong>: contains the <strong id="EN-US_TOPIC_0000001860198941__b7216361500">connection.properties</strong> and <strong id="EN-US_TOPIC_0000001860198941__b021193618019">Profiles.txt</strong> files, as well as SQL History, to manage connection information in Data Studio.</p>
<p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_p63909532105757"><strong id="EN-US_TOPIC_0000001860198941__b105041158801">Security</strong>: contains the files required for the management security of Data Studio.</p>
<div class="note" id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_note38314882105757"><span class="notetitle"> NOTE: </span><div class="notebody"><ul id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_ul9289622105757"><li id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_li51463808111422">The <strong id="EN-US_TOPIC_0000001860198941__b37797451717">UserData</strong> folder is created after the first user opens the instance using Data Studio.</li><li id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_li16497737105757">The <strong id="EN-US_TOPIC_0000001860198941__b12863184111216">Logs</strong> folder, language, memory settings and log level are common for all users.</li><li id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_li14261908105757">After Data Studio is started, the <strong id="EN-US_TOPIC_0000001860198941__b4740105519216">Logs</strong>, <strong id="EN-US_TOPIC_0000001860198941__b1374195513215">Preferences</strong>, <strong id="EN-US_TOPIC_0000001860198941__b074165513212">Profile</strong>, and <strong id="EN-US_TOPIC_0000001860198941__b87419551623">Security</strong> folders, as well as the <strong id="EN-US_TOPIC_0000001860198941__b147417551629">Data Studio.log</strong>, <strong id="EN-US_TOPIC_0000001860198941__b167426555211">Preferences.prefs</strong>, <strong id="EN-US_TOPIC_0000001860198941__b107423551217">connection.properties</strong>, and <strong id="EN-US_TOPIC_0000001860198941__b974213555217">Profiles.txt</strong> files, are created.</li><li id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_li2174134611152">If the <strong id="EN-US_TOPIC_0000001860198941__b789520461316">Logs</strong> folder path is specified in the <strong id="EN-US_TOPIC_0000001860198941__b1189520468312">Data Studio.ini</strong> file, logs are created in the specified path.</li><li id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_li36762049191115">When you cannot log in to Data Studio due to a damaged security key, perform the following steps to generate a new security key:<ol type="a" id="EN-US_TOPIC_0000001860198941__ol13579104405710"><li id="EN-US_TOPIC_0000001860198941__li957918449577">Delete the <strong id="EN-US_TOPIC_0000001860198941__b2212339141213">security</strong> folder in <strong id="EN-US_TOPIC_0000001860198941__b821210394124">Data Studio</strong> &gt; <strong id="EN-US_TOPIC_0000001860198941__b192131539141211">UserData</strong>.</li><li id="EN-US_TOPIC_0000001860198941__li205803445574">Restart Data Studio.</li></ol>
</li></ul>
</div></div>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_row1084511254356"><td class="cellrowborder" valign="top" width="48%" headers="mcps1.3.1.5.2.2.2.3.1.1 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_p1892305120350"><em id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_i13923051123510">artifacts.xml</em></p>
</td>
<td class="cellrowborder" valign="top" width="52%" headers="mcps1.3.1.5.2.2.2.3.1.2 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_p39231151123511">Contains the product build information.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_row93219105412"><td class="cellrowborder" valign="top" width="48%" headers="mcps1.3.1.5.2.2.2.3.1.1 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_p173481135411"><em id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_i11943720123915">changelog.txt</em></p>
</td>
<td class="cellrowborder" valign="top" width="52%" headers="mcps1.3.1.5.2.2.2.3.1.2 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_p734111135414">Contains the detailed log changes of the current release.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_row1899114111356"><td class="cellrowborder" valign="top" width="48%" headers="mcps1.3.1.5.2.2.2.3.1.1 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_p99237515354"><em id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_i992395193513">Data Studio.exe/DataStudio.sh</em></p>
</td>
<td class="cellrowborder" valign="top" width="52%" headers="mcps1.3.1.5.2.2.2.3.1.2 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_p39231551143519">Allows you to connect to a server and perform operations, such as managing database objects, editing or executing PL/SQL programs.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_row769539133515"><td class="cellrowborder" valign="top" width="48%" headers="mcps1.3.1.5.2.2.2.3.1.1 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_p692314512353"><em id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_i17923451153513">Data Studio.ini</em></p>
</td>
<td class="cellrowborder" valign="top" width="52%" headers="mcps1.3.1.5.2.2.2.3.1.2 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_p15923751183510">Contains the configuration information for running Data Studio.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_row52931089565"><td class="cellrowborder" valign="top" width="48%" headers="mcps1.3.1.5.2.2.2.3.1.1 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_p328448184016"><em id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_i1053881945619">readme.txt</em></p>
</td>
<td class="cellrowborder" valign="top" width="52%" headers="mcps1.3.1.5.2.2.2.3.1.2 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264332_p102939812569">Contains the features or fixed issues of the current release.</p>
</td>
</tr>
</tbody>
</table>
</div>
<div class="note" id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_note1317733710483"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_p1717773764817">If your computer blocks the running of the application, you can unlock the <strong id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_b149678143225012">Data Studio.exe</strong> file to start the application.</p>
</div></div>
</p></li><li id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_li7537173111372"><a name="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_li7537173111372"></a><a name="en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_li7537173111372"></a><span>After the installation is complete, double-click the <strong id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_b1786610354559">StartDataStudio.bat</strong> file in installation directory<strong id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_b16268174520559">/tools</strong> to check the versions of the OS, Java, and Data Studio.</span><p><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264875_p22477431987">The batch file checks the version compatibility and will launch Data Studio or display appropriate message based on the OS, Java and Data Studio version installed.</p>
<p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264875_p48181328125215">If the Java version installed is earlier than 1.8, then an <a href="DWS_DS_039.html#EN-US_TOPIC_0000001813439016__en-us_topic_0185264982_li107293206554">error message</a> may be displayed.</p>
<p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264875_p624754314811">The batch file determines the versions of the OS and Java for Data Studio based on the following scenarios:</p>
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264875_table1492110421883" frame="border" border="1" rules="all"><thead align="left"><tr id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264875_row524817431285"><th align="left" class="cellrowborder" valign="top" width="23.82%" id="mcps1.3.1.6.2.4.1.5.1.1"><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264875_p192481439810"><strong id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264875_b1073373318507">DS Installation (32-bit/64-bit)</strong></p>
</th>
<th align="left" class="cellrowborder" valign="top" width="20.3%" id="mcps1.3.1.6.2.4.1.5.1.2"><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264875_p5248154315818"><strong id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264875_b151183716507">OS (Bit)</strong></p>
</th>
<th align="left" class="cellrowborder" valign="top" width="21.84%" id="mcps1.3.1.6.2.4.1.5.1.3"><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264875_p3248124317815"><strong id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264875_b1074217393508">Java (bit)</strong></p>
</th>
<th align="left" class="cellrowborder" valign="top" width="34.04%" id="mcps1.3.1.6.2.4.1.5.1.4"><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264875_p192481433812"><strong id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264875_b179931341135019">Result</strong></p>
</th>
</tr>
</thead>
<tbody><tr id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264875_row122496438814"><td class="cellrowborder" valign="top" width="23.82%" headers="mcps1.3.1.6.2.4.1.5.1.1 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264875_p62496439819">32</p>
</td>
<td class="cellrowborder" valign="top" width="20.3%" headers="mcps1.3.1.6.2.4.1.5.1.2 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264875_p18249343180">32</p>
</td>
<td class="cellrowborder" valign="top" width="21.84%" headers="mcps1.3.1.6.2.4.1.5.1.3 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264875_p224914318814">32</p>
</td>
<td class="cellrowborder" valign="top" width="34.04%" headers="mcps1.3.1.6.2.4.1.5.1.4 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264875_p9249154314818">Data Studio is launched.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264875_row1324912431183"><td class="cellrowborder" valign="top" width="23.82%" headers="mcps1.3.1.6.2.4.1.5.1.1 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264875_p13250443980">32</p>
</td>
<td class="cellrowborder" valign="top" width="20.3%" headers="mcps1.3.1.6.2.4.1.5.1.2 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264875_p1825084317816">64</p>
</td>
<td class="cellrowborder" valign="top" width="21.84%" headers="mcps1.3.1.6.2.4.1.5.1.3 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264875_p625084314810">32</p>
</td>
<td class="cellrowborder" valign="top" width="34.04%" headers="mcps1.3.1.6.2.4.1.5.1.4 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264875_p122505437815">Data Studio is launched.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264875_row1525018431381"><td class="cellrowborder" valign="top" width="23.82%" headers="mcps1.3.1.6.2.4.1.5.1.1 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264875_p162506431785">32</p>
</td>
<td class="cellrowborder" valign="top" width="20.3%" headers="mcps1.3.1.6.2.4.1.5.1.2 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264875_p32514432816">64</p>
</td>
<td class="cellrowborder" valign="top" width="21.84%" headers="mcps1.3.1.6.2.4.1.5.1.3 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264875_p92511743180">64</p>
</td>
<td class="cellrowborder" valign="top" width="34.04%" headers="mcps1.3.1.6.2.4.1.5.1.4 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264875_p425116431788">An <a href="DWS_DS_039.html#EN-US_TOPIC_0000001813439016__en-us_topic_0185264982_li107293206554">error message</a> will be displayed.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264875_row925134315815"><td class="cellrowborder" valign="top" width="23.82%" headers="mcps1.3.1.6.2.4.1.5.1.1 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264875_p4251134313817">64</p>
</td>
<td class="cellrowborder" valign="top" width="20.3%" headers="mcps1.3.1.6.2.4.1.5.1.2 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264875_p132521343485">32</p>
</td>
<td class="cellrowborder" valign="top" width="21.84%" headers="mcps1.3.1.6.2.4.1.5.1.3 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264875_p6252174310812">32</p>
</td>
<td class="cellrowborder" valign="top" width="34.04%" headers="mcps1.3.1.6.2.4.1.5.1.4 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264875_p425219431188">An <a href="DWS_DS_039.html#EN-US_TOPIC_0000001813439016__en-us_topic_0185264982_li107293206554">error message</a> will be displayed.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264875_row1025217431816"><td class="cellrowborder" valign="top" width="23.82%" headers="mcps1.3.1.6.2.4.1.5.1.1 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264875_p1625214431584">64</p>
</td>
<td class="cellrowborder" valign="top" width="20.3%" headers="mcps1.3.1.6.2.4.1.5.1.2 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264875_p1125254318817">64</p>
</td>
<td class="cellrowborder" valign="top" width="21.84%" headers="mcps1.3.1.6.2.4.1.5.1.3 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264875_p02539431886">32</p>
</td>
<td class="cellrowborder" valign="top" width="34.04%" headers="mcps1.3.1.6.2.4.1.5.1.4 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264875_p4253124315816">An <a href="DWS_DS_039.html#EN-US_TOPIC_0000001813439016__en-us_topic_0185264982_li107293206554">error message</a> will be displayed.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264875_row1025320437814"><td class="cellrowborder" valign="top" width="23.82%" headers="mcps1.3.1.6.2.4.1.5.1.1 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264875_p225364313813">64</p>
</td>
<td class="cellrowborder" valign="top" width="20.3%" headers="mcps1.3.1.6.2.4.1.5.1.2 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264875_p1425313431981">64</p>
</td>
<td class="cellrowborder" valign="top" width="21.84%" headers="mcps1.3.1.6.2.4.1.5.1.3 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264875_p152541543185">64</p>
</td>
<td class="cellrowborder" valign="top" width="34.04%" headers="mcps1.3.1.6.2.4.1.5.1.4 "><p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_en-us_topic_0185264875_p025434319816">Data Studio is launched.</p>
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<p id="EN-US_TOPIC_0000001860198941__en-us_topic_0000001533190636_en-us_topic_0000001523826708_en-us_topic_0000001514019285_p8060118"></p>
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