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Xiong, Chen Xiao
14a6d65e8c
Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com> Co-authored-by: Xiong, Chen Xiao <chenxiaoxiong@huawei.com> Co-committed-by: Xiong, Chen Xiao <chenxiaoxiong@huawei.com>
14 lines
1.7 KiB
HTML
14 lines
1.7 KiB
HTML
<a name="dataartsstudio_02_0005"></a><a name="dataartsstudio_02_0005"></a>
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<h1 class="topictitle1">Constraints</h1>
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<div id="body8662426"><ul id="dataartsstudio_02_0005__en-us_topic_0181281296_en-us_topic_0170640576_en-us_topic_0170093946_ul16164549183915"><li id="dataartsstudio_02_0005__li77371531205413"><p id="dataartsstudio_02_0005__p85136333541"><a name="dataartsstudio_02_0005__li77371531205413"></a><a name="li77371531205413"></a>An IAM user can pass the authentication and access <span id="dataartsstudio_02_0005__text57841510161910">DataArts Studio</span> through an API or SDK only if <strong id="dataartsstudio_02_0005__b1834015273813">Programmatic access</strong> is selected for <strong id="dataartsstudio_02_0005__b146218599421">Access Type</strong> during the creation of the IAM user.</p>
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</li><li id="dataartsstudio_02_0005__li3206484334">The restrictions on DataArts Catalog APIs are as follows:<ul id="dataartsstudio_02_0005__ul186171224143318"><li id="dataartsstudio_02_0005__li20759113712559">CDM jobs carry large volumes of data, which increases the database load. You are advised to periodically delete unused jobs.</li><li id="dataartsstudio_02_0005__li85661789562">If a large number of jobs are delivered in a short period, cluster resources may be exhausted.</li><li id="dataartsstudio_02_0005__li1877810115610">CDM is a batch offline migration tool. You are advised not to create a large number of small jobs using CDM.</li></ul>
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</li><li id="dataartsstudio_02_0005__li4699188341">For the constraints of other modules' APIs, see their API descriptions.</li></ul>
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<div class="parentlink"><strong>Parent topic:</strong> <a href="dataartsstudio_02_0001.html">Before You Start</a></div>
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