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luhuayi 85562e1879 DWS UMN 831.100 version 
Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com>
Co-authored-by: luhuayi <luhuayi@huawei.com>
Co-committed-by: luhuayi <luhuayi@huawei.com>
2024-11-13 08:55:54 +00:00

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<a name="EN-US_TOPIC_0000001951848577"></a><a name="EN-US_TOPIC_0000001951848577"></a>
<h1 class="topictitle1">GaussDB(DWS) Technical Specifications</h1>
<div id="body8662426"><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_en-us_topic_0000001145770801_en-us_topic_0000001145650439_p5917104652114">This section describes the technical specifications of GaussDB(DWS) in different versions.</p>
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_ta584d166c2874dcfb77e0f0937822925" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Technical specifications of GaussDB(DWS) 8.1.3 – 8.3.0</caption><thead align="left"><tr id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_en-us_topic_0000001080786597_r7b6c2bebead24ae18f8859d57483e990"><th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.2.2.6.1.1"><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_en-us_topic_0000001080786597_a08281cc8f9164bfa85b12dc6397d4169">Technical Specifications</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.2.2.6.1.2"><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p668935912913">Maximum Value of 8.1.3</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.2.2.6.1.3"><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p469012591796">Maximum Value of 8.2.0</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="19.98%" id="mcps1.3.2.2.6.1.4"><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p172153317298">Maximum Value of 8.2.1</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="20.02%" id="mcps1.3.2.2.6.1.5"><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p1956754815393">Maximum Value of 8.3.0</p>
</th>
</tr>
</thead>
<tbody><tr id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_row13797135555412"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.6.1.1 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p1874315598544">Number of cluster nodes</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.6.1.2 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p117431059205411">2048</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.6.1.3 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p574176101018">2048</p>
</td>
<td class="cellrowborder" valign="top" width="19.98%" headers="mcps1.3.2.2.6.1.4 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p1421516311299">2048</p>
</td>
<td class="cellrowborder" valign="top" width="20.02%" headers="mcps1.3.2.2.6.1.5 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p35677487398">2048</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_row3854141855512"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.6.1.1 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p35048815418">Number of concurrent connections</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.6.1.2 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p15101185145715">Number of concurrent complex queries in minutes: 80</p>
<p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p143195765818">Number of short queries in seconds: 500</p>
<p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p65047816545">Number of concurrent short transactions in milliseconds: 5000</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.6.1.3 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p1474146111019">Number of concurrent complex queries in minutes: 80</p>
<p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p874186161014">Number of short queries in seconds: 500</p>
<p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p107466171016">Number of concurrent short transactions in milliseconds: 5000</p>
</td>
<td class="cellrowborder" valign="top" width="19.98%" headers="mcps1.3.2.2.6.1.4 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p152151131202915">Number of concurrent complex queries in minutes: 80</p>
<p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p521503142911">Number of short queries in seconds: 500</p>
<p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p142152031122910">Number of concurrent short transactions in milliseconds: 5000</p>
</td>
<td class="cellrowborder" valign="top" width="20.02%" headers="mcps1.3.2.2.6.1.5 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p185681748123917">Number of concurrent complex queries in minutes: 80</p>
<p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p1456818487399">Number of short queries in seconds: 500</p>
<p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p19568148113911">Number of concurrent short transactions in milliseconds: 5000</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_en-us_topic_0000001080786597_r74d2148c27c9449f9649f8132aa04fcb"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.6.1.1 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_en-us_topic_0000001080786597_a90948eea80aa49339f5a02a28a898d94">Cluster data capacity</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.6.1.2 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p1660614013817">20 PB</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.6.1.3 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p207513620107">20 PB</p>
</td>
<td class="cellrowborder" valign="top" width="19.98%" headers="mcps1.3.2.2.6.1.4 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p9215203111298">20 PB</p>
</td>
<td class="cellrowborder" valign="top" width="20.02%" headers="mcps1.3.2.2.6.1.5 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p12568104873915">20 PB</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_en-us_topic_0000001080786597_rab142a856d144c7bbf47aa8c5891756d"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.6.1.1 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_en-us_topic_0000001080786597_a4ac36e9ce08c492086d09509b55af83f">Size of a single table</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.6.1.2 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p176061901183">1 PB</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.6.1.3 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p975166121018">1 PB</p>
</td>
<td class="cellrowborder" valign="top" width="19.98%" headers="mcps1.3.2.2.6.1.4 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p1621610310293">1 PB</p>
</td>
<td class="cellrowborder" valign="top" width="20.02%" headers="mcps1.3.2.2.6.1.5 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p2056824893915">1 PB</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_en-us_topic_0000001080786597_rd134b34102f54ebbb1a7d81042d1f1b8"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.6.1.1 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_en-us_topic_0000001080786597_aef0e4e2a9b8c4b349c526b89cde0e372">Size of data in each row</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.6.1.2 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p36061206820">1 GB</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.6.1.3 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p167512661015">1 GB</p>
</td>
<td class="cellrowborder" valign="top" width="19.98%" headers="mcps1.3.2.2.6.1.4 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p12161031112912">1 GB</p>
</td>
<td class="cellrowborder" valign="top" width="20.02%" headers="mcps1.3.2.2.6.1.5 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p2568124818393">1 GB</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_en-us_topic_0000001080786597_r59ade30389a946bfb734989c4f4bb9c5"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.6.1.1 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_en-us_topic_0000001080786597_a1b81c07aa5e74b74b631ff3f10df6c33">Number of columns in a single table:<span id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_ph37605263378"> (excluding Hudi tables)</span></p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.6.1.2 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p660614017810">1600</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.6.1.3 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p1775116201018">1600</p>
</td>
<td class="cellrowborder" valign="top" width="19.98%" headers="mcps1.3.2.2.6.1.4 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p4216931112916">1600</p>
</td>
<td class="cellrowborder" valign="top" width="20.02%" headers="mcps1.3.2.2.6.1.5 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p185688481395">1600</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_row1185313278364"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.6.1.1 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p785442710364">Number of columns in a Hudi table</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.6.1.2 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p20854527193612">-</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.6.1.3 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p1085492719366">-</p>
</td>
<td class="cellrowborder" valign="top" width="19.98%" headers="mcps1.3.2.2.6.1.4 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p8854202753615">5000</p>
</td>
<td class="cellrowborder" valign="top" width="20.02%" headers="mcps1.3.2.2.6.1.5 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p14568148113910">5000</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_en-us_topic_0000001080786597_row13904813201311"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.6.1.1 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_en-us_topic_0000001080786597_p9905313151313">Number of partitions of the partitioned table</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.6.1.2 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p26091803814">32,768</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.6.1.3 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p675106171013">32,768</p>
</td>
<td class="cellrowborder" valign="top" width="19.98%" headers="mcps1.3.2.2.6.1.4 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p1721633102920">32,768</p>
</td>
<td class="cellrowborder" valign="top" width="20.02%" headers="mcps1.3.2.2.6.1.5 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p256814818398">32,768</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_row962317388552"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.6.1.1 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p7624123815517">RTO after a SPOF</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.6.1.2 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p66243389551">60s</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.6.1.3 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p1575206101017">60s</p>
</td>
<td class="cellrowborder" valign="top" width="19.98%" headers="mcps1.3.2.2.6.1.4 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p11216143116296">60s</p>
</td>
<td class="cellrowborder" valign="top" width="20.02%" headers="mcps1.3.2.2.6.1.5 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p556817483394">60s</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_row5206157105618"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.6.1.1 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p620615785615">RPO after a SPOF</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.6.1.2 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p13206575568">0</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.6.1.3 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p12751767107">0</p>
</td>
<td class="cellrowborder" valign="top" width="19.98%" headers="mcps1.3.2.2.6.1.4 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p13216123172919">0</p>
</td>
<td class="cellrowborder" valign="top" width="20.02%" headers="mcps1.3.2.2.6.1.5 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p115697488399">0</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_row35201324135613"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.6.1.1 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p352012475613">RTO after cluster DR switchover</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.6.1.2 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p6520122475614">60min</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.6.1.3 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p127620617108">60min</p>
</td>
<td class="cellrowborder" valign="top" width="19.98%" headers="mcps1.3.2.2.6.1.4 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p5217631122920">60min</p>
</td>
<td class="cellrowborder" valign="top" width="20.02%" headers="mcps1.3.2.2.6.1.5 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p10569148183910">60min</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_row84041965919"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.6.1.1 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p1440419205910">RPO after cluster DR switchover</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.6.1.2 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p640410911599">60min</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.6.1.3 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p87614601015">60min</p>
</td>
<td class="cellrowborder" valign="top" width="19.98%" headers="mcps1.3.2.2.6.1.4 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p19217123113291">60min</p>
</td>
<td class="cellrowborder" valign="top" width="20.02%" headers="mcps1.3.2.2.6.1.5 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p185692048143910">60min</p>
</td>
</tr>
</tbody>
</table>
</div>
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_table85161733193613" frame="border" border="1" rules="all"><caption><b>Table 2 </b>Technical specifications of GaussDB(DWS) 8.0.x-8.1.1</caption><thead align="left"><tr id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_row195161433183614"><th align="left" class="cellrowborder" valign="top" width="25%" id="mcps1.3.3.2.5.1.1"><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p451633363612">Technical Specifications</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="25%" id="mcps1.3.3.2.5.1.2"><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p15516833113616">Maximum Value of 8.0.<em id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_i1241212166497">x</em></p>
</th>
<th align="left" class="cellrowborder" valign="top" width="25%" id="mcps1.3.3.2.5.1.3"><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p1895194513715">Maximum Value of 8.1.0</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="25%" id="mcps1.3.3.2.5.1.4"><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p12449452113715">Maximum Value of 8.1.1</p>
</th>
</tr>
</thead>
<tbody><tr id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_row7517123320369"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.1 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p1651763312363">Data capacity</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.2 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p1351713334366">10 PB</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.3 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p205851440113915">10 PB</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.4 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p8997656164010">20 PB</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_row1517733143617"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.1 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p125171337362">Number of cluster nodes</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.2 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p1957618272235">256</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.3 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p1821212719244">256</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.4 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p18997195654018">2048</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_row15517193313615"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.1 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p13518203316363">Size of a single table</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.2 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p13518143313619">1 PB</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.3 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p2586124023919">1 PB</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.4 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p599755694011">1 PB</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_row11518633173617"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.1 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p2518113313611">Size of data in each row</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.2 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p145181233133617">1 GB</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.3 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p105861640183913">1 GB</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.4 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p899795614019">1 GB</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_row85181330364"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.1 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p85181033103613">Size of a single column in each record</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.2 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p151853310364">1 GB</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.3 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p058674015391">1 GB</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.4 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p2998356134010">1 GB</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_row17518433103616"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.1 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p9518833163615">Number of records in each table</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.2 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p19518193353613">2<sup id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_sup3519163319369">55</sup></p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.3 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p258784019390">2<sup id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_sup10587940103916">55</sup></p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.4 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p16998856194011">2<sup id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_sup2998195619408">55</sup></p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_row17519143323610"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.1 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p1851993318366">Number of columns in each table</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.2 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p55194333364">1600</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.3 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p1858724010392">1600</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.4 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p1399805664014">1600</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_row125191133123613"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.1 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p12519153320366">Number of indexes in each table</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.2 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p175191333123613">Unlimited</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.3 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p17587240123918">Unlimited</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.4 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p1799815568404">Unlimited</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_row11519333113619"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.1 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p8519133313615">Number of columns in the index of each table</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.2 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p1151913338366">32</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.3 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p158744023913">32</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.4 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p19991356134013">32</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_row19519163363613"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.1 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p1151910330369">Number of constraints in each table</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.2 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p552053312365">Unlimited</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.3 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p15587840183912">Unlimited</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.4 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p3999125634018">Unlimited</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_row18520153343613"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.1 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p65202339366">Number of concurrent connections</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.2 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p15960363379">Number of concurrent complex queries in minutes: 60</p>
<p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p1052083313366">Number of concurrent short transactions in milliseconds: 5000</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.3 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p162613454374">Number of concurrent complex queries in minutes: 60</p>
<p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p1558716405390">Number of concurrent short transactions in milliseconds: 5000</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.4 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p267815529377">Number of concurrent complex queries in minutes: 80</p>
<p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p09991756164019">Number of concurrent short transactions in milliseconds: 5000</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_row1852013334366"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.1 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p12520733143613">Number of partitions in a partitioned table</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.2 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p6520533163616">32,768</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.3 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p1958813406394">32,768</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.4 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p5999105674015">32,768</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_row15520173318365"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.1 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p155201733173611">Size of each partition in a partitioned table</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.2 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p1052018337361">1 PB</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.3 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p158834016396">1 PB</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.4 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p11999125664017">1 PB</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_row15520193373619"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.1 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p14521633183611">Number of records in each partition in a partitioned table</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.2 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p7521133393610">2<sup id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_sup165211133183615">55</sup></p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.3 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p4588240163910">2<sup id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_sup6588140173913">55</sup></p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.5.1.4 "><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p199935610402">2<sup id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_sup8999205604016">55</sup></p>
</td>
</tr>
</tbody>
</table>
</div>
<div class="note" id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_note3405162625114"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_p73798578120">The maximum number of concurrent connections is based on the data warehouse with the cloud disk flavor of 48 vCPUs or 64 vCPUs. For example, <strong id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_b636021275714">dwsk.12xlarge (48 vCPU | 384GB | 24000GB SSD)</strong> or <strong id="EN-US_TOPIC_0000001951848577__en-us_topic_0000001706227073_b29504174571">dwsx2.16xlarge.m7 (64 vCPU | 512GB | 32000GB SSD)</strong> of a standard data warehouse.</p>
</div></div>
</div>
<div>
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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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