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Wang , Deng Ke
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Reviewed-by: Hasko, Vladimir <vladimir.hasko@t-systems.com> Co-authored-by: Wang , Deng Ke <wangdengke2@huawei.com> Co-committed-by: Wang , Deng Ke <wangdengke2@huawei.com>
86 lines
7.1 KiB
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86 lines
7.1 KiB
HTML
<a name="rds_faq_0004"></a><a name="rds_faq_0004"></a>
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<h1 class="topictitle1">What Are the Differences Between RDS and Other Database Solutions?</h1>
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<div id="body8662426">
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="rds_faq_0004__t1ee19783e84542c99ecf2686c040f909" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Differences between RDS and other database solutions</caption><thead align="left"><tr id="rds_faq_0004__ra1834b44ed1543f58625a2961e79fe53"><th align="left" class="cellrowborder" valign="top" width="24.5%" id="mcps1.3.1.2.4.1.1"><p id="rds_faq_0004__ac00772621b6c43e784ed4ff099743327"><strong id="rds_faq_0004__b31301240102217">Function</strong></p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="42.17%" id="mcps1.3.1.2.4.1.2"><p id="rds_faq_0004__a5870ab40d5324a058fb9bae32ce61401"><strong id="rds_faq_0004__b7289856184218">RDS</strong></p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="33.33%" id="mcps1.3.1.2.4.1.3"><p id="rds_faq_0004__a40c70442a3fb4e7d929e7a6b364a6e46">Self-Built Database Service</p>
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</th>
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</tr>
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</thead>
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<tbody><tr id="rds_faq_0004__rbde998da857b4cee87a88d986d274cb4"><td class="cellrowborder" valign="top" width="24.5%" headers="mcps1.3.1.2.4.1.1 "><p id="rds_faq_0004__a096abf7dadaa4933b46c41e72faed520">Service availability</p>
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</td>
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<td class="cellrowborder" valign="top" width="42.17%" headers="mcps1.3.1.2.4.1.2 "><p id="rds_faq_0004__p76401257185214">For details, see <span id="rds_faq_0004__text7278164345217">Elastic Cloud Service User Guide</span>.</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33%" headers="mcps1.3.1.2.4.1.3 "><p id="rds_faq_0004__ac26fea6051264be49d778b31638b273d">Requires self-guarantee, primary/standby relationship setup, and RAID setup.</p>
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</td>
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</tr>
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<tr id="rds_faq_0004__r9a80f74e79f048c698680a8116632fea"><td class="cellrowborder" valign="top" width="24.5%" headers="mcps1.3.1.2.4.1.1 "><p id="rds_faq_0004__ad197764913904f12ba146feda19c96ab">Data reliability</p>
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</td>
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<td class="cellrowborder" valign="top" width="42.17%" headers="mcps1.3.1.2.4.1.2 "><p id="rds_faq_0004__p1542794165316">For details, see <em id="rds_faq_0004__i19488151141111">Elastic Volume Service User Guide</em>.</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33%" headers="mcps1.3.1.2.4.1.3 "><p id="rds_faq_0004__a10276158f2fd4ae7a4365892f2f9b6fa">Requires self-guarantee, primary/standby relationship setup, and RAID setup.</p>
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</td>
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</tr>
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<tr id="rds_faq_0004__re899ffa7c7f8487cb183cc38a03c05be"><td class="cellrowborder" valign="top" width="24.5%" headers="mcps1.3.1.2.4.1.1 "><p id="rds_faq_0004__a35c768d18d7745bbac22de2557865f6e">System security</p>
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</td>
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<td class="cellrowborder" valign="top" width="42.17%" headers="mcps1.3.1.2.4.1.2 "><p id="rds_faq_0004__ad4a6e830a7844b6e83acf83b7e97885b">Defends against Anti-DDoS attacks and promptly repairs database security vulnerabilities.</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33%" headers="mcps1.3.1.2.4.1.3 "><p id="rds_faq_0004__a6d1a37d47d50422c9ac620d3fdc5714f">Requires procurement of expensive devices and software, as well as manual detection and repair of security vulnerabilities.</p>
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</td>
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</tr>
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<tr id="rds_faq_0004__r7168aea7b4ee415c8e4512564a3969ac"><td class="cellrowborder" valign="top" width="24.5%" headers="mcps1.3.1.2.4.1.1 "><p id="rds_faq_0004__aa74a1ff0081e4e0fb746d7a844386c0a">Database backup</p>
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</td>
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<td class="cellrowborder" valign="top" width="42.17%" headers="mcps1.3.1.2.4.1.2 "><p id="rds_faq_0004__a87a1913b75f84d36811af516e7c0af84">Automated backup</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33%" headers="mcps1.3.1.2.4.1.3 "><p id="rds_faq_0004__a3b3b04ae813d4c51b69f91a0cb96f246">You need to find backup storage space by yourself and periodically check whether backup data can be restored.</p>
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</td>
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</tr>
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<tr id="rds_faq_0004__r7a013e013f8c40fc90265eec20210d4b"><td class="cellrowborder" valign="top" width="24.5%" headers="mcps1.3.1.2.4.1.1 "><p id="rds_faq_0004__a65e609812cb24296bf72e0cad3fc4d9f">Hardware and software investment</p>
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</td>
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<td class="cellrowborder" valign="top" width="42.17%" headers="mcps1.3.1.2.4.1.2 "><p id="rds_faq_0004__a8a7a6cd27c1f481d8c7bf225a08bea81">Supports on-demand pricing without hardware and software investment.</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33%" headers="mcps1.3.1.2.4.1.3 "><p id="rds_faq_0004__acd33914e287f42feadd9e7f2d0e3322a">Requires large investment in database servers.</p>
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</td>
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</tr>
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<tr id="rds_faq_0004__r7da3646cc0e34148bbac24861043bfdc"><td class="cellrowborder" valign="top" width="24.5%" headers="mcps1.3.1.2.4.1.1 "><p id="rds_faq_0004__a50cdab79c87c4a50a7ab7eab795bcd10">System hosting</p>
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</td>
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<td class="cellrowborder" valign="top" width="42.17%" headers="mcps1.3.1.2.4.1.2 "><p id="rds_faq_0004__a48f5e90c4bf447c8ac9ea9a62c09ded5">Not required.</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33%" headers="mcps1.3.1.2.4.1.3 "><p id="rds_faq_0004__a6edeca2a84104c7f820b018fce12ece5">The hosting cost is high.</p>
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</td>
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</tr>
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<tr id="rds_faq_0004__r90b088f853c74afc9d000d9cef4791b9"><td class="cellrowborder" valign="top" width="24.5%" headers="mcps1.3.1.2.4.1.1 "><p id="rds_faq_0004__afc7b55249c72439d9cd8700c6ebfaf9e">Maintenance cost</p>
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</td>
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<td class="cellrowborder" valign="top" width="42.17%" headers="mcps1.3.1.2.4.1.2 "><p id="rds_faq_0004__a0cd09c5aac8340989ed2d74df707063c">Not required.</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33%" headers="mcps1.3.1.2.4.1.3 "><p id="rds_faq_0004__a4dca35fd8d5b431cafcc03cae476060d">Full-time Database Administrators (DBAs) are required for maintenance, leading to high manpower costs.</p>
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</td>
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</tr>
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<tr id="rds_faq_0004__r68f30bd1ba8946e3b4b1d44947fea974"><td class="cellrowborder" valign="top" width="24.5%" headers="mcps1.3.1.2.4.1.1 "><p id="rds_faq_0004__ae794be61ed254c9c9acf92f09b492fc5">Deployment and scaling</p>
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</td>
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<td class="cellrowborder" valign="top" width="42.17%" headers="mcps1.3.1.2.4.1.2 "><p id="rds_faq_0004__a5c3bf3bc081e49f0bef8806fd149094e">Supports elastic scaling, fast deployment, and on-demand enabling.</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33%" headers="mcps1.3.1.2.4.1.3 "><p id="rds_faq_0004__a0c9be0b3891144279c7b1181a1bc8740">Requires procurement, deployment, and coordination of hardware.</p>
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</td>
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</tr>
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<tr id="rds_faq_0004__r4b02d6be6e5d496d8623ec4608c5b281"><td class="cellrowborder" valign="top" width="24.5%" headers="mcps1.3.1.2.4.1.1 "><p id="rds_faq_0004__a828f5464c50b4e00bc890d54fad26bf0">Resource utilization</p>
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</td>
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<td class="cellrowborder" valign="top" width="42.17%" headers="mcps1.3.1.2.4.1.2 "><p id="rds_faq_0004__acceb29dfcbcd4ba397f461e8c0091f07">Bills users based on the resources actually used, resulting in high resource utilization.</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33%" headers="mcps1.3.1.2.4.1.3 "><p id="rds_faq_0004__a9ace631b8b31480b904ccb07776a762d">Peak resource utilization is considered, leading to low resource usage.</p>
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</td>
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</tr>
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</tbody>
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</table>
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</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="rds_faq_0146.html">Product Consulting</a></div>
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</div>
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</div>
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