The interview time

The small library:

During the Spring Festival and epidemic prevention and control period, how did Aliyun database ensure the normal operation of customers’ business and how did it provide support for epidemic prevention and control?

OLTP database team

PolarDB supported a wave of business with explosive growth in online education, game industry and online office (Dingding) during the Spring Festival and anti-epidemic period through rapid expansion of cloud native elastic capacity. In the midst of the epidemic, the government has effectively ensured the stable operation of hospitals, medical insurance, transportation and entry and exit administration in many places by means of reprotection and escort, helping the country to comprehensively prevent and control the epidemic in the era of digital economy.

OLAP database team

The DATABASE OLAP team focuses on supporting customers in education, game, digital government and other industries by means of virtual joint expert group, helping education, game and other industries to realize fine operation, and helping digital government to realize in-depth analysis and prevention and control of the global epidemic in various provinces.

NoSQL database team

During the Spring Festival, students from the NoSQL database team volunteered to participate in the epidemic intelligent question-answering robot project (initiated by the Intelligent Service Division of Dharma Institute, which has been embedded in government apps such as CDC and wechat official accounts of all provinces and cities. I was responsible for the front-end configuration, deployment and operation and maintenance of robot instances in each province and city. I deployed/operated more than 30 sets of robot instances, covering most provinces and cities in China.

Database Control team

We will work closely with each other to support system capacity expansion for sudden peak traffic of online education, medical care and telecommuting users, escort the steady upgrade of wuhan epidemic project, ensure that users’ business can enjoy the ultimate flexibility and convenience of cloud database, and serve every corner of society well.

Database ecosystem tools team

During the epidemic prevention and control period, the demand for online education increases. The data transmission service DTS helps users to quickly access the cloud to achieve flexible capacity expansion, and helps to realize “ceaseless teaching and ceaseless learning”.

Database product architect and expert services team

During the epidemic, we will focus on ensuring the stable operation of user systems in education, digital government, dingding and other industries. Helped Ming Shi Tang, a public cloud customer, to move to the cloud and provide online courses for 6 million high school students across the country; Support customers to expand the database of multiple core systems to ensure the stability of all users.

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I can’t be on the front lines of the epidemic

But the database team

They’re all contributing to their jobs

We will work together to win the battle against the epidemic!


Aliyun is on the move

For novel Coronavirus pneumonia cases, an automated genome-wide detection and analysis platform was launched in Zhejiang CDC on 1 February. Using the AI algorithm developed by The Ali Dharma Institute, the original hours of genetic analysis of suspected cases can be reduced to half an hour, greatly shortening the time for diagnosis, and accurate detection of the mutation of the virus.

Dr. Gu Fei, an algorithm expert of Dharma Institute, was at the scene of genetic testing analysis of CDC

Immediately after the outbreak of the epidemic, Dr. Fei Gu, an algorithm expert of The Dharma Institute, went to The Zhejiang Center for Disease Control and Prevention to analyze the characteristics of novel Coronavirus genes and put forward multiple algorithm models. In the process of sequence alignment, Dharma Institute added distributed design to the algorithm to effectively improve the efficiency of alignment; Using de Bruijn graph algorithm of distributed design in virus sequence splicing stage, mutation virus can also be accurately detected.

Zhejiang province CDC gene sequencing, Dr Hugo said: “the platform is based on ali cloud is a strong force and dharma school new algorithm can provide support for parsing of the virus, based on the platform, the future can also be in a short period of time will detect range covers the whole confirmed cases, also for the subsequent vaccine and drug development laid a solid foundation.”

At the same time, dozens of engineers at The Alidama Hospital worked overnight to launch an intelligent epidemic robot in five days. Since then, the robot has instantly helped us solve problems such as what conditions need medical treatment, which hospitals are designated for COVID-19, how to choose masks, and how to check the air tightness of masks.

In addition, Alibaba has developed a “COVID 19 same-trip query tool” that allows us to quickly confirm whether we are traveling with a confirmed case of the novel pneumonia, so that we can quickly diagnose and isolate.

(Praised by People’s Daily)

2020 promises to be an extraordinary start

Let’s hope the virus goes away soon

Let’s get started!

A total of anti epidemic

We are sure to win

Hats off to all those on the front lines!

Read more: https://yq.aliyun.com/articles/743544?utm_content=g_1000103689

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