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Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com> Co-authored-by: luhuayi <luhuayi@huawei.com> Co-committed-by: luhuayi <luhuayi@huawei.com>
20 lines
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20 lines
2.0 KiB
HTML
<a name="EN-US_TOPIC_0000001811491265"></a><a name="EN-US_TOPIC_0000001811491265"></a>
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<h1 class="topictitle1">Using CDM to Migrate Data to GaussDB(DWS)</h1>
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<div id="body8662426"><p id="EN-US_TOPIC_0000001811491265__en-us_topic_0000001233681649_en-us_topic_0000001083105953_en-us_topic_0000001082205931_p4227203715494">You can use CDM to migrate data from other data sources (for example, MySQL) to the databases in clusters on GaussDB(DWS).</p>
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<p id="EN-US_TOPIC_0000001811491265__en-us_topic_0000001233681649_p31271511403">CDM can migrate various types of data in batches between homogeneous and heterogeneous data sources.</p>
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<div class="note" id="EN-US_TOPIC_0000001811491265__en-us_topic_0000001233681649_note575529120"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0000001811491265__en-us_topic_0000001233681649_p87532316">CDM migrates data to <span id="EN-US_TOPIC_0000001811491265__en-us_topic_0000001233681649_ph151881837131818">GaussDB(DWS)</span> using the copy method or the GDS parallel import method.</p>
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</div></div>
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<p id="EN-US_TOPIC_0000001811491265__en-us_topic_0000001233681649_en-us_topic_0000001082926999_en-us_topic_0140501319_en-us_topic_0145255637_p4422519145022"></p>
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<p id="EN-US_TOPIC_0000001811491265__en-us_topic_0000001233681649_p12771561329">To learn more about how CDM is used to migrate data to GaussDB(DWS), see "DataArts Migration" in the <em id="EN-US_TOPIC_0000001811491265__en-us_topic_0000001233681649_i126105912178">DataArts Studio User Guide</em>.</p>
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<div class="fignone" id="EN-US_TOPIC_0000001811491265__en-us_topic_0000001233681649_fig14802811693"><span class="figcap"><b>Figure 1 </b>Migrating data to GaussDB(DWS) using CDM</span><br><span><img id="EN-US_TOPIC_0000001811491265__en-us_topic_0000001233681649_image68405461819" src="figure/en-us_image_0000002091974645.png"></span></div>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="dws_04_0986.html">Full Database Migration</a></div>
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</div>
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</div>
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