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luhuayi
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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>
37 lines
4.8 KiB
HTML
37 lines
4.8 KiB
HTML
<a name="EN-US_TOPIC_0000001924728628"></a><a name="EN-US_TOPIC_0000001924728628"></a>
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<h1 class="topictitle1">Related Services</h1>
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<div id="body1487833114714"><p id="EN-US_TOPIC_0000001924728628__p1740316229236"></p>
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<div class="section" id="EN-US_TOPIC_0000001924728628__section4573770192847"><h4 class="sectiontitle">IAM</h4><p id="EN-US_TOPIC_0000001924728628__p1054201119298">GaussDB(DWS) uses Identity and Access Management (IAM) for authentication and authorization.</p>
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<p id="EN-US_TOPIC_0000001924728628__p59253374111244">Users who have the <strong id="EN-US_TOPIC_0000001924728628__b76144512286">DWS Administrator</strong> permissions can fully utilize GaussDB(DWS). To obtain the permissions, contact a user with the <strong id="EN-US_TOPIC_0000001924728628__b8494105912287">Security Administrator</strong> permissions or directly create a user with the <strong id="EN-US_TOPIC_0000001924728628__b048331018290">DWS Administrator</strong> permissions. Users granted the <strong id="EN-US_TOPIC_0000001924728628__b127144043010">DWS Database Access</strong> permissions can generate temporary database user credentials based on IAM users to connect to databases in the data warehouse clusters.</p>
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</div>
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<div class="section" id="EN-US_TOPIC_0000001924728628__section26050418152457"><h4 class="sectiontitle">ECS</h4><p id="EN-US_TOPIC_0000001924728628__p63865863152554">GaussDB(DWS) uses an ECS as a cluster node. </p>
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</div>
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<div class="section" id="EN-US_TOPIC_0000001924728628__section43260061153951"><h4 class="sectiontitle">VPC</h4><p id="EN-US_TOPIC_0000001924728628__p4117294215403">GaussDB(DWS) uses the Virtual Private Cloud (VPC) service to provide a network topology for clusters to isolate clusters and control access.</p>
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<div class="section" id="EN-US_TOPIC_0000001924728628__section39167995154954"><h4 class="sectiontitle">OBS</h4><p id="EN-US_TOPIC_0000001924728628__p660248115502">GaussDB(DWS) uses OBS to convert cluster data and external data, satisfying the requirements for secure, reliable, and cost-effective storage.</p>
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<div class="section" id="EN-US_TOPIC_0000001924728628__section10180113633117"><h4 class="sectiontitle">MRS</h4><p id="EN-US_TOPIC_0000001924728628__p7445125465412">Data can be migrated from MRS to GaussDB(DWS) clusters for analysis after the data is processed by Hadoop.</p>
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<div class="section" id="EN-US_TOPIC_0000001924728628__section19542144301"><h4 class="sectiontitle">DRS</h4><p id="EN-US_TOPIC_0000001924728628__p1554141483016">You can use Data Replication Service (DRS) to synchronize stream data to GaussDB(DWS) in real time.</p>
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</div>
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<div class="section" id="EN-US_TOPIC_0000001924728628__section5873320693514"><h4 class="sectiontitle">Cloud Eye</h4><p id="EN-US_TOPIC_0000001924728628__p1688976593530">GaussDB(DWS) uses Cloud Eye to monitor cluster performance metrics, delivering status information in a concise and efficient manner. Cloud Eye supports alarm customization so that you are notified of the exception instantly.</p>
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<div class="section" id="EN-US_TOPIC_0000001924728628__section5427009410155"><h4 class="sectiontitle">CTS</h4><p id="EN-US_TOPIC_0000001924728628__p49497466101520">GaussDB(DWS) uses Cloud Trace Service (CTS) to audit your non-query operations on the management console to ensure that no invalid or unauthorized operations are performed, enhancing service security management.</p>
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</div>
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<div class="section" id="EN-US_TOPIC_0000001924728628__section9296193744111"><h4 class="sectiontitle">LTS</h4><p id="EN-US_TOPIC_0000001924728628__p1717916122428">GaussDB(DWS) users can view collected cluster logs or dump logs on the Log Tank Service (LTS) console.</p>
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<div class="section" id="EN-US_TOPIC_0000001924728628__section0933831312"><h4 class="sectiontitle">TMS</h4><p id="EN-US_TOPIC_0000001924728628__p165281097610">With Tag Management Service (TMS), GaussDB(DWS) can provide centralized tag management and resource classification functions across regions and services. You can customize tags to classify and locate resources.</p>
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</div>
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<div class="section" id="EN-US_TOPIC_0000001924728628__section54601222115912"><h4 class="sectiontitle">DNS</h4><p id="EN-US_TOPIC_0000001924728628__p102263561013">GaussDB(DWS) uses Domain Name Service (DNS) to provide the cluster IP addresses mapped from domain names.</p>
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<div class="section" id="EN-US_TOPIC_0000001924728628__section19645123911"><h4 class="sectiontitle">ELB</h4><p id="EN-US_TOPIC_0000001924728628__p5807161619337">With Elastic Load Balance (ELB) health checks, the CN requests of a cluster can be quickly forwarded to normal CNs. If a CN is faulty, the workload can be immediately shifted to a healthy node, minimizing cluster access faults.</p>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="dws_01_index.html">Service Overview</a></div>
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