Alibaba Cloud ApsaraDB for PolarDB Technical Essentials - Alibaba Cloud Academy - Alibaba Cloud Academy

Please wait one minute to refresh the page ...

Alibaba Cloud ApsaraDB for PolarDB Technical Essentials

Alibaba Cloud ApsaraDB for PolarDB Technical Essentials Scan QR to continue learning QR codes are valid for 30 minutes

(4Comments)

Price free

731 learner

Join the course

Instructor

Alibaba Cloud Academy Trainer

Solution Architect

{"moduleinfo":{"paymentLogos_count":[{"count_phone":6,"count":6}],"followUsLinks_count":[{"count_phone":3,"count":3}],"searchContenet_count":[{"count_phone":4,"count":4}],"languages_count":[{"count_phone":2,"count":2}],"version":"0.0.9homon:page_57074_9135018350_Uscv9dq6oXpK","showTruste":true,"i18n":{"followUs":"A comprehensive suite of global cloud computing services to power your business","copyRight":"© 2009-<span class='current-year'></span> Copyright by Alibaba Cloud All rights reserved","paymentText":"Payment Methods We Support","findUsText":"Find Us"},"footerLogo":{"allow":false,"target":"_self","img":"https://img.alicdn.com/imgextra/i4/O1CN01cMRNZN1Q3rqeuFGkP_!!6000000001921-55-tps-296-37.svg"},"opentarget":true,"search":true,"linkArray_count":[{"count_phone":10,"count":10}],"items_count":[{"count_phone":5,"count":5}],"helperLinks_count":[{"count_phone":17,"count":17}],"hideNavigations":false,"hideFooterLogo":false,"links_count":[{"count_phone":6,"count":6}],"paymentText":"Payment Methods We Support","colorStyle":"whiteBase"},"paymentLogos":[{"logo":"https://img.alicdn.com/imgextra/i4/O1CN01chC8yr1bmG2LUYqkC_!!6000000003507-2-tps-96-48.png"},{"logo":"https://img.alicdn.com/imgextra/i3/O1CN01uRgIPS1zPrRqILrOX_!!6000000006707-2-tps-96-48.png"},{"logo":"https://img.alicdn.com/imgextra/i1/O1CN01dnxClx1aFuRooqQcV_!!6000000003301-2-tps-96-48.png"},{"logo":"https://img.alicdn.com/imgextra/i1/O1CN01bVFfu324eaG5tyVLi_!!6000000007416-2-tps-96-48.png"},{"logo":"https://img.alicdn.com/imgextra/i3/O1CN01FfnfuU1VPScvSlR2Q_!!6000000002645-2-tps-96-48.png","alt":"rupay"},{"logo":"https://img.alicdn.com/imgextra/i3/O1CN01EOPbOe26ClQtTQcx8_!!6000000007626-2-tps-96-48.png"},{"logo":"https://img.alicdn.com/imgextra/i4/O1CN01qZcmom1rFlnMQxCGu_!!6000000005602-2-tps-96-48.png"},{"logo":"https://img.alicdn.com/imgextra/i2/O1CN01JIX5rU22y9xIKJfo4_!!6000000007188-2-tps-96-48.png","alt":"upi"}],"searchContenet":[{"right15px":"false","searchlabel":"Products & Solutions","confs":[{"searchLink":"https://www.alibabacloud.com/product/ecs","tce_rule_count":"1","searchItems":"Elastic Compute Service"},{"searchLink":"https://www.alibabacloud.com/product/cdn","tce_rule_count":"1","searchItems":"CDN"},{"searchLink":"https://www.alibabacloud.com/product/ddos","tce_rule_count":"1","searchItems":"Anti-DDoS"},{"searchLink":"https://www.alibabacloud.com/product/oss","tce_rule_count":"1","searchItems":"Object Storage Service"},{"searchLink":"https://www.alibabacloud.com/solutions/e-commerce","tce_rule_count":"1","searchItems":"eCommerce"},{"searchLink":"https://www.alibabacloud.com/solutions/hosting","tce_rule_count":"1","searchItems":"Web Hosting"},{"searchLink":"https://www.alibabacloud.com/solutions/security","tce_rule_count":"1","searchItems":"Security"}]},{"right15px":"false","searchlabel":"Hot Content","confs":[{"searchLink":"https://www.alibabacloud.com/ja","tce_rule_count":"1","searchItems":"Japan Site"},{"searchLink":"https://www.alibabacloud.com/help/product/25365.htm","tce_rule_count":"1","searchItems":"ECS Documentation"},{"searchLink":"https://www.alibabacloud.com/domain","tce_rule_count":"1","searchItems":"How to get Domains"},{"searchLink":"https://marketplace.alibabacloud.com/products/56682004","tce_rule_count":"1","searchItems":"Software Infrastructure"},{"searchLink":"https://www.alibabacloud.com/getting-started/learningpath","tce_rule_count":"1","searchItems":"Learning Path"},{"searchLink":"https://www.alibabacloud.com/getting-started/projects","tce_rule_count":"1","searchItems":"New Users"}]},{"right15px":"false","searchlabel":"Recommended","confs":[{"searchLink":"https://topic.alibabacloud.com","tce_rule_count":"1","searchItems":"Topic Center"},{"searchLink":"https://topic.alibabacloud.com/c/cloud-computing_3","tce_rule_count":"1","searchItems":"Cloud Computing"},{"searchLink":"https://topic.alibabacloud.com/c/industries_2","tce_rule_count":"1","searchItems":"Industries"},{"searchLink":"https://topic.alibabacloud.com/c/developer_1","tce_rule_count":"1","searchItems":"Developers"},{"searchLink":"https://topic.alibabacloud.com/c/web-develop_1_11_1","tce_rule_count":"1","searchItems":"Web Developing"},{"searchLink":"https://topic.alibabacloud.com/c/tutorials_4","tce_rule_count":"1","searchItems":"Tutorials"},{"searchLink":"https://topic.alibabacloud.com/c/php-tutorials_4_86_1","tce_rule_count":"1","searchItems":"PHP Tutorials"}]}],"items":[{"title":"About","items":[{"tce_rule_count":"1","rel":"follow","text":"About Alibaba Cloud","url":"https://www.alibabacloud.com/about","target":"_self"},{"tce_rule_count":"1","rel":"follow","text":"Pricing Models","url":"https://www.alibabacloud.com/pricing","target":"_self"},{"tce_rule_count":"1","rel":"follow","text":"Products","url":"https://www.alibabacloud.com/product","target":"_self"},{"tce_rule_count":"1","rel":"follow","text":"Customers","url":"https://www.alibabacloud.com/customers","target":"_self"},{"tce_rule_count":"1","rel":"follow","text":"Partners","url":"https://www.alibabacloud.com/partner","target":"_self"},{"tce_rule_count":"1","rel":"follow","text":"Startups","url":"https://www.alibabacloud.com/startup","target":"_self"},{"text":"Apsara Conference","url":"https://www.alibabacloud.com/apsara-conference-2022/livestreaming","rel":"follow","target":"_self"},{"text":"Alibaba Cloud Summit","url":"https://www.alibabacloud.com/events/alibaba-cloud-global-summit-2023","rel":"follow","target":"_self"}]},{"title":"Promotions","items":[{"tce_rule_count":"1","rel":"follow","text":"Free Trial","url":"https://www.alibabacloud.com/free","target":"_self"},{"tce_rule_count":"1","rel":"follow","text":"Simple Application Server","url":"https://www.alibabacloud.com/product/swas","target":"_self"}]},{"title":"Explore","items":[{"tce_rule_count":"1","rel":"follow","text":"China Gateway","url":"https://www.alibabacloud.com/china-gateway","target":"_self"},{"tce_rule_count":"1","rel":"follow","text":"ICP License Support","url":"https://www.alibabacloud.com/icp","target":"_self"},{"tce_rule_count":"1","rel":"follow","text":"Getting Started","url":"https://www.alibabacloud.com/getting-started","target":"_self"},{"tce_rule_count":"1","rel":"follow","text":"Blog","url":"https://www.alibabacloud.com/blog","target":"_self"},{"tce_rule_count":"1","rel":"follow","text":"Marketplace","url":"https://marketplace.alibabacloud.com","target":"_self"},{"tce_rule_count":"1","rel":"follow","text":"Training & Certification","url":"https://edu.alibabacloud.com/","target":"_self"}]},{"title":"Support","items":[{"tce_rule_count":"1","rel":"follow","text":"Contact Sales","url":"https://www.alibabacloud.com/contact-sales","target":"_self"},{"tce_rule_count":"1","rel":"follow","text":"Submit a Ticket","url":"https://workorder-intl.console.aliyun.com/console.htm?lang=#/ticket/list","target":"_self"},{"tce_rule_count":"1","rel":"follow","text":"After-Sales Support","url":"https://www.alibabacloud.com/support/after-sales","target":"_self"},{"rel":"follow","text":"Security Report","url":"https://report.alibabacloud.com/#/reportCenter/home","target":"_self"},{"text":"Feedback","url":"https://connect.alibabacloud.com","rel":"follow","target":"_self"},{"text":"Pricing Calculator","url":"https://www.alibabacloud.com/pricing-calculator","rel":"follow","target":"_self"}]},{"title":"Resources","items":[{"tce_rule_count":"1","rel":"follow","text":"Documentation Center","url":"https://www.alibabacloud.com/help","target":"_self"},{"text":"Alibaba Cloud MVP","url":"https://mvp.alibabacloud.com/","rel":"follow","target":"_self"},{"tce_rule_count":"1","rel":"follow","text":"Security & Compliance","url":"https://www.alibabacloud.com/trust-center","target":"_self"},{"tce_rule_count":"1","rel":"follow","text":"Press Room","url":"https://www.alibabacloud.com/press-room","target":"_self"},{"tce_rule_count":"1","rel":"follow","text":"WHOIS","url":"https://www.alibabacloud.com/whois/home","target":"_self"},{"text":"Site Map","url":"https://www.alibabacloud.com/sitemap.html","rel":"follow","target":"_self"},{"rel":"follow","text":"Status","url":"https://status.alibabacloud.com/","target":"_self"}]}],"links":[{"text":"Careers","url":"https://careers.aliyun.com/en/home","target":"_self","rel":"follow"},{"text":" About Us","url":"https://www.alibabacloud.com/about","target":"_self","rel":"follow"},{"rel":"nofollow","text":" Privacy Policy","url":"https://www.alibabacloud.com/help/faq-detail/42425.htm","target":"_self"},{"rel":"nofollow","text":"Legal","url":"https://www.alibabacloud.com/help/en/legal","target":"_self"},{"text":"Notice List","url":"https://www.alibabacloud.com/notice","target":"_self","rel":"nofollow"},{"text":"Links","url":"https://www.alibabacloud.com/links.html","target":"_self","rel":"nofollow"}],"helperLinks":[{"text":"Alibaba Group","url":"http://www.alibabagroup.com/en/global/home","target":"_blank"},{"text":"Taobao Marketplace","url":"https://www.taobao.com","target":"_blank"},{"text":"Tmall","url":"https://www.tmall.com","target":"_blank"},{"text":"Juhuasuan","url":"https://ju.taobao.com","target":"_blank"},{"text":"AliExpress","url":"http://www.aliexpress.com","target":"_blank"},{"text":"Alibaba.com","url":"http://www.alibaba.com","target":"_blank"},{"text":"1688","url":"http://www.1688.com","target":"_blank"},{"text":"Alimama","url":"http://www.alimama.com/index.htm","target":"_blank"},{"text":"Fliggy","url":"https://www.fliggy.com","target":"_blank"},{"text":"YunOS","url":"http://www.yunos.com","target":"_blank"},{"text":"Amap","url":"http://www.autonavi.com","target":"_blank"},{"text":"UCWeb","url":"http://www.ucweb.com","target":"_blank"},{"text":"Umeng","url":"http://www.umeng.com","target":"_blank"},{"text":"Xiami","url":"http://www.xiami.com","target":"_blank"},{"text":"DingTalk","url":"https://www.dingtalk.com","target":"_blank"},{"text":"Alipay","url":"https://www.alipay.com","target":"_blank"}],"languages":[{"text":"English","key":"en"},{"text":"简体中文","key":"zh"}],"followUsLinks":[{"icon":"icon-Facebook1","text":"Facebook","url":"https://www.alibabacloud.com/security-notice-kfxbqr?forward=https://www.facebook.com/alibabacloud/","target":"_self"},{"icon":"icon-Linkedin","text":"Linkedin","url":"https://www.alibabacloud.com/security-notice-kfxbqr?forward=https://www.linkedin.com/company/alibabacloudtech","target":"_self"},{"icon":"icon-x","text":"Twitter","url":"https://www.alibabacloud.com/security-notice-kfxbqr?forward=https://www.twitter.com/alibaba_cloud","target":"_self"},{"text":"YouTube","url":"https://www.alibabacloud.com/security-notice-kfxbqr?forward=https://www.youtube.com/channel/UCipPA-ZHX6UYGH_Iyti1-Jw","icon":"icon-Youtube1","target":"_self"},{"text":"TikTok","url":"https://www.alibabacloud.com/security-notice-kfxbqr?forward=https://www.tiktok.com/@alibaba__cloud?lang=zh-Hant-TW","icon":"icon-Tiktok1","target":"_self"},{"icon":"icon-Email","target":"_self","text":"contact.us@alibabacloud.com","url":"https://www.alibabacloud.com/contact-sales"},{"icon":"icon-Telphone","target":"_self","url":"https://www.alibabacloud.com/contact-sales","text":"Call Us Now"},{"text":"Discord","url":"https://discord.com/invite/xEuwmj6qaA","icon":"icon-Discord","target":"_self"}],"linkArray":[{"url":"//intl.aliyun.com"},{"url":"//intl.aliyun.com/why-alibaba-cloud"},{"url":"//intl.aliyun.com/product"},{"url":"//intl.aliyun.com/solution"},{"url":"//intl.aliyun.com/chinaconnect"},{"url":"//intl.aliyun.com/icp"},{"url":"//intl.aliyun.com/pricing"},{"url":"//intl.aliyun.com/trust-center"},{"url":"//intl.aliyun.com/free-trial/enterprise"},{"url":"//intl.aliyun.com/startup"},{"url":"//intl.aliyun.com/partner"}],"public":[{"publicText":"","publicCode":""}],"optioninfo":{"dynamic":"true","static":"true"},"configGrayDatas":[{"rel":"follow","text":"价格计算器","target":"_blank"}],"isConfigGrayOpen":"false","whitePaymentLogos":[{"logo":"https://img.alicdn.com/imgextra/i2/O1CN016idpxh1fyP0EcQovD_!!6000000004075-2-tps-96-48.png"},{"logo":"https://img.alicdn.com/imgextra/i4/O1CN01Y5zsNG1YUuBStyzr1_!!6000000003063-2-tps-96-48.png"},{"logo":"https://img.alicdn.com/imgextra/i1/O1CN01iyQxY31jMAOtrq2hw_!!6000000004533-2-tps-96-48.png"},{"logo":"https://img.alicdn.com/imgextra/i2/O1CN018Rxao91HAtPRiPbFH_!!6000000000718-2-tps-96-48.png"},{"logo":"https://img.alicdn.com/imgextra/i1/O1CN01nK1cV41TuwchFwyYF_!!6000000002443-2-tps-96-48.png"},{"logo":"https://img.alicdn.com/imgextra/i4/O1CN015JjBRl1NGHleda64q_!!6000000001542-2-tps-96-48.png"},{"logo":"https://img.alicdn.com/imgextra/i2/O1CN01WH2Qvw1GDoJkT2Tka_!!6000000000589-2-tps-96-48.png"},{"logo":"https://img.alicdn.com/imgextra/i2/O1CN01qRlqso1lwvQ5TVSVI_!!6000000004884-2-tps-96-48.png"}],"navigations":[[{"title":"About","items":[{"rel":"follow","text":"About Alibaba Cloud","url":"https://www.alibabacloud.com/about","target":"_self"},{"rel":"follow","text":"Pricing Models","url":"https://www.alibabacloud.com/pricing","target":"_self"},{"rel":"follow","text":"Products","url":"https://www.alibabacloud.com/product","target":"_self"},{"rel":"follow","text":"Customers","url":"https://www.alibabacloud.com/customers","target":"_self"},{"rel":"follow","text":"Partners","url":"https://www.alibabacloud.com/partner","target":"_self"},{"rel":"follow","text":"Startups","url":"https://www.alibabacloud.com/startup","target":"_self"},{"rel":"follow","url":"https://www.alibabacloud.com/apsara-conference-2022/livestreaming","text":"Apsara Conference","target":"_self"},{"rel":"follow","url":"https://www.alibabacloud.com/apsara-conference-2022/livestreaming","text":"Alibaba Cloud Summit","target":"_self"}]},{"title":"Promotions","items":[{"rel":"follow","text":"Free Trial","url":"https://www.alibabacloud.com/free","target":"_self"},{"rel":"follow","text":"Simple Application Server","url":"https://www.alibabacloud.com/product/swas","target":"_self"}]}],[{"title":"Explore","items":[{"rel":"follow","text":"China Gateway","url":"https://www.alibabacloud.com/china-gateway","target":"_self"},{"rel":"follow","text":"ICP License Support","url":"https://www.alibabacloud.com/icp","target":"_self"},{"rel":"follow","text":"Getting Started","url":"https://www.alibabacloud.com/getting-started","target":"_self"},{"rel":"follow","text":"Blog","url":"https://www.alibabacloud.com/blog","target":"_self"},{"rel":"follow","text":"Marketplace","url":"https://marketplace.alibabacloud.com","target":"_self"},{"rel":"follow","text":"Training & Certification","url":"https://edu.alibabacloud.com/","target":"_self"}]},{"title":"Support","items":[{"rel":"follow","text":"Contact Sales","url":"https://www.alibabacloud.com/contact-sales","target":"_self"},{"rel":"follow","text":"Submit a Ticket","url":"https://workorder-intl.console.aliyun.com/console.htm?lang=#/ticket/list","target":"_self"},{"rel":"follow","text":"After-Sales Support","url":"https://www.alibabacloud.com/support/after-sales","target":"_self"},{"rel":"follow","text":"Security Report","url":"https://report.alibabacloud.com/#/reportCenter/home","target":"_self"},{"rel":"follow","text":"Feedback","url":"https://connect.alibabacloud.com","target":"_self"},{"rel":"follow","text":"Pricing Calculator","url":"https://www.alibabacloud.com/pricing-calculator","target":"_self"}]}],[{"title":"Resources","items":[{"rel":"follow","text":"Documentation Center","url":"https://www.alibabacloud.com/help","target":"_self"},{"rel":"follow","text":"Alibaba Cloud MVP","url":"https://mvp.alibabacloud.com/","target":"_self"},{"rel":"follow","text":"Security & Compliance","url":"https://www.alibabacloud.com/trust-center","target":"_self"},{"rel":"follow","text":"Press Room","url":"https://www.alibabacloud.com/press-room","target":"_self"},{"rel":"follow","text":"WHOIS","url":"https://www.alibabacloud.com/whois/home","target":"_self"},{"rel":"follow","text":"Status","url":"https://status.alibabacloud.com/","target":"_self"}]},{"title":"Products & Solutions","items":[{"rel":"","text":"Elastic Compute Service","url":"https://www.alibabacloud.com/product/ecs","target":"_blank"},{"rel":"","text":"CDN","url":"https://www.alibabacloud.com/product/cdn","target":"_blank"},{"rel":"","text":"Anti-DDoS","url":"https://www.alibabacloud.com/product/ddos","target":"_blank"},{"rel":"","text":"Object Storage Service","url":"https://www.alibabacloud.com/product/oss","target":"_blank"},{"rel":"","text":"eCommerce","url":"https://www.alibabacloud.com/solutions/e-commerce","target":"_blank"},{"rel":"","text":"Web Hosting","url":"https://www.alibabacloud.com/solutions/hosting","target":"_blank"},{"rel":"","text":"Security","url":"https://www.alibabacloud.com/solutions/security","target":"_blank"}]}],[{"title":"Hot Content","items":[{"rel":"","text":"ECS Documentation","url":"https://www.alibabacloud.com/help/product/25365.htm","target":"_blank"},{"rel":"","text":"How to get Domains","url":"https://www.alibabacloud.com/domain","target":"_blank"},{"rel":"","text":"Software Infrastructure","url":"https://marketplace.alibabacloud.com/products/56682004","target":"_blank"},{"rel":"","text":"New Users","url":"https://www.alibabacloud.com/getting-started/projects","target":"_blank"}]},{"title":"Recommended","items":[{"rel":"","text":"Topic Center","url":"https://topic.alibabacloud.com","target":"_blank"},{"rel":"","text":"Cloud Computing","url":"https://topic.alibabacloud.com/c/cloud-computing_3","target":"_blank"},{"rel":"","text":"Industries","url":"https://topic.alibabacloud.com/c/industries_2","target":"_blank"},{"rel":"","text":"Developers","url":"https://topic.alibabacloud.com/c/developer_1","target":"_blank"},{"rel":"","text":"Web Developing","url":"https://topic.alibabacloud.com/c/web-develop_1_11_1","target":"_blank"},{"rel":"","text":"Tutorials","url":"https://topic.alibabacloud.com/c/tutorials_4","target":"_blank"},{"rel":"","text":"PHP Tutorials","url":"https://topic.alibabacloud.com/c/php-tutorials_4_86_1","target":"_blank"}]}]]}
        pc