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chenxiaoxiong f9e2808b7c DataArts UMN 20250810 version
Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com>
Co-authored-by: chenxiaoxiong <chenxiaoxiong@huawei.com>
Co-committed-by: chenxiaoxiong <chenxiaoxiong@huawei.com>
2025-09-02 10:44:13 +00:00

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<a name="dataartsstudio_03_0052"></a><a name="dataartsstudio_03_0052"></a>
<h1 class="topictitle1">How Do I Select a Region?</h1>
<div id="body8662426"><div class="section" id="dataartsstudio_03_0052__en-us_topic_0190206414_en-us_topic_0187271003_section388255972712"><h4 class="sectiontitle">Concepts</h4><p id="dataartsstudio_03_0052__en-us_topic_0190206414_en-us_topic_0187271003_p212716216381">We use a region to identify the location of a data center. You can create resources in a specific region.</p>
<ul id="dataartsstudio_03_0052__en-us_topic_0190206414_en-us_topic_0187271003_ul86578533460"><li id="dataartsstudio_03_0052__en-us_topic_0190206414_en-us_topic_0187271003_li14657175334618">A region is a physical data center. Each region is completely independent, improving fault tolerance and stability. After a resource is created, its region cannot be changed.</li></ul>
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<div class="section" id="dataartsstudio_03_0052__en-us_topic_0190206414_en-us_topic_0187271003_section67281149192216"><h4 class="sectiontitle">Region Selection</h4><p id="dataartsstudio_03_0052__en-us_topic_0190206414_en-us_topic_0187271003_p68521454132212">You are advised to select a region close to you or your target users. This reduces network latency and improves access rate.</p>
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<div class="section" id="dataartsstudio_03_0052__section188577511549"><div class="dropdownexpand"><div class="dropdowntitle" onclick="ExpandorCollapseNode(this)"><h4 class="sectiontitle">Changing the Region of an Instance</h4></div><div class="dropdowncontext"></div><div class="dropdowncontext"><ul id="dataartsstudio_03_0052__ul115771221131412"><li id="dataartsstudio_03_0052__li8577192181419">You cannot change the region of an instance.</li></ul>
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<div class="section" id="dataartsstudio_03_0052__en-us_topic_0190206414_en-us_topic_0187271003_section1110135820407"><h4 class="sectiontitle">Regions and Endpoints</h4><p id="dataartsstudio_03_0052__p1589105514324">An endpoint is the <strong id="dataartsstudio_03_0052__en-us_topic_0000001082451448_b245865911815">request address</strong> for calling an API. Endpoints vary depending on services and regions. You can obtain the endpoints of the service from <a href="https://docs.otc.t-systems.com/en-us/endpoint/index.html" target="_blank" rel="noopener noreferrer">Regions and Endpoints</a>.</p>
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<div class="parentlink"><strong>Parent topic:</strong> <a href="dataartsstudio_03_0001.html">Consultation and Billing</a></div>
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