<p>DBRS provides backup services for data and log files to ensure data security of database. Users can set backup strategy based on their business requirements and back up data and log files of database on a regular basis.</p> <p><strong>Prerequisite</strong></p> <p>1. Database instance must be enabled and normally operated before starting the service.</p> <p>2. Ensure the account balance is sufficient.</p> <p><strong>Note</strong></p> <p>1. Once the service is started, the system will generate the corresponding backup data and regularly charge fees based on the total volume of data stored. Please ensure that the account balance is sufficient to avoid the service suspension and data loss.&nbsp;&nbsp;&nbsp;</p> <p>2. When the database instance goes offline, all backup data will be deleted along with the database instance, and cannot be restored after deletion.</p> <p><strong>Procedure</strong></p> <p>1. Log in to the DBRS Console.</p> <p>2. Click <strong>DB Backup and Recovery </strong>in the left navigation bar.</p> <p>3. Check the corresponding database instance and click <strong>Manage</strong>.</p> <p><!--[if gte vml 1]><v:shapetype id="_x0000_t75" coordsize="21600,21600" o:spt="75" o:preferrelative="t" path="m@4@5l@4@11@9@11@9@5xe" filled="f" stroked="f"> <v:stroke joinstyle="miter"/> <v:formulas> <v:f eqn="if lineDrawn pixelLineWidth 0"/> <v:f eqn="sum @0 1 0"/> <v:f eqn="sum 0 0 @1"/> <v:f eqn="prod @2 1 2"/> <v:f eqn="prod @3 21600 pixelWidth"/> <v:f eqn="prod @3 21600 pixelHeight"/> <v:f eqn="sum @0 0 1"/> <v:f eqn="prod @6 1 2"/> <v:f eqn="prod @7 21600 pixelWidth"/> <v:f eqn="sum @8 21600 0"/> <v:f eqn="prod @7 21600 pixelHeight"/> <v:f eqn="sum @10 21600 0"/> </v:formulas> <v:path o:extrusionok="f" gradientshapeok="t" o:connecttype="rect"/> <o:lock v:ext="edit" aspectratio="t"/> </v:shapetype><v:shape id="图片_x0020_59" o:spid="_x0000_i1025" type="#_x0000_t75" alt="IMG_256" style='width:421.5pt;height:84.5pt; mso-position-horizontal-relative:page;mso-position-vertical-relative:page'> <v:imagedata src="file:///D:/Users/QIWENTING132/AppData/Local/Temp/msohtmlclip1/01/clip_image001.png" o:href="file:///C:/Users/MAIBENBEN/AppData/Roaming/Tencent/Users/2375735342/QQ/WinTemp/RichOle/HIFW8OG%5b_2QZ4IYADSG%5b7_O.png"/> </v:shape><![endif]--><img src="https://obs-cn-shanghai.yun.pingan.com/pcp-portal/20192412174523-14fd52f5951f.png" style="height:150px; width:750px" /></p> <p>4. On Backup Settings tab, click <strong>Adjustment Policy</strong>.</p> <p><!--[if gte vml 1]><v:shape id="图片_x0020_60" o:spid="_x0000_i1026" type="#_x0000_t75" alt="IMG_256" style='width:439pt;height:115pt; mso-position-horizontal-relative:page;mso-position-vertical-relative:page'> <v:imagedata src="file:///D:/Users/QIWENTING132/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png" o:href="file:///C:/Users/MAIBENBEN/AppData/Roaming/Tencent/Users/2375735342/QQ/WinTemp/RichOle/9)%5b%5dB(PLF~5V%7b%25P(3%25%7bT4EO.png"/> </v:shape><![endif]--><img src="https://obs-cn-shanghai.yun.pingan.com/pcp-portal/20192412174535-1e2b2ec19ffb.png" style="height:196px; width:750px" /></p> <p>5. In the pop-up <strong>Adjustment Strategy </strong>page, select <strong>Data Retention Period</strong>, <strong>Log Backup Interval</strong>, <strong>Backup Starting Time </strong>and <strong>Backup Cycle</strong>.</p> <p><!--[if gte vml 1]><v:shape id="图片_x0020_61" o:spid="_x0000_i1027" type="#_x0000_t75" alt="IMG_256" style='width:413pt;height:147.5pt; mso-position-horizontal-relative:page;mso-position-vertical-relative:page'> <v:imagedata src="file:///D:/Users/QIWENTING132/AppData/Local/Temp/msohtmlclip1/01/clip_image005.png" o:href="file:///C:/Users/MAIBENBEN/AppData/Roaming/Tencent/Users/2375735342/QQ/WinTemp/RichOle/%7bC%5dHWPQAK(6%25IF6OF~X%7b%25IM.png"/> </v:shape><![endif]--><img src="https://obs-cn-shanghai.yun.pingan.com/pcp-portal/20192412174545-1d8e449b9bba.png" style="height:268px; width:750px" /></p> <p><!--[if gte vml 1]><v:shape id="图片_x0020_62" o:spid="_x0000_i1028" type="#_x0000_t75" alt="IMG_256" style='width:27pt;height:31pt;mso-position-horizontal-relative:page; mso-position-vertical-relative:page'> <v:imagedata src="file:///D:/Users/QIWENTING132/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png" o:href="file:///C:/Users/MAIBENBEN/AppData/Roaming/Tencent/Users/2375735342/QQ/WinTemp/RichOle/K8Z$LYN%60WYGGJ_YGA1M%7dD%7bS.png"/> </v:shape><![endif]--><img src="https://obs-cn-shanghai.yun.pingan.com/pcp-portal/20192412174624-15325c6e99b4.png" style="height:62px; margin:0px; width:54px" /><strong>Note </strong></p> <ul> <li>The retention time of data backups is the same as log backups.</li> <li>Log backup is to back up logs of database transactions.</li> </ul> <p>6. Click <strong>Confirm </strong>after the completion.</p> <p><strong>Relevant Actions</strong></p> <p>If you need to make backup settings for multiple instances, you can check multiple instances and then click <strong>Batch Setting Policy</strong>.</p> <p><!--[if gte vml 1]><v:shape id="图片_x0020_63" o:spid="_x0000_i1029" type="#_x0000_t75" alt="IMG_256" style='width:420pt;height:171.5pt; mso-position-horizontal-relative:page;mso-position-vertical-relative:page'> <v:imagedata src="file:///D:/Users/QIWENTING132/AppData/Local/Temp/msohtmlclip1/01/clip_image009.png" o:href="file:///C:/Users/MAIBENBEN/AppData/Roaming/Tencent/Users/2375735342/QQ/WinTemp/RichOle/51%60_(1%5d6H%7bHO%607N95@%7d%7bC(8.png"/> </v:shape><![endif]--><img src="https://obs-cn-shanghai.yun.pingan.com/pcp-portal/20192412174657-1bdfec3b9396.png" style="height:307px; width:750px" /></p> <p>&nbsp;</p>