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Help college entrance examination | escort 1.17 million Art Examination Students

2020-11-10 14:21:54 Cloud switch technology

Actors, please be in position

In a recent variety show 《 Actors, please be in position 》 in , Li Chengru and Guo Jingming “ Break your head ” Earn enough attention of netizens , He Changxi of the event center , There is a dispute among directors because of the questioning of acting skills . It also caused the dissatisfaction of other players , Put forward “what? Does he think he's on a talent show ?” Such a question .image
With the event fermenting online , Netizens shifted their focus from the program itself to the future development of he Changxi , For his future on the show , Even in the future, there are different guesses about acting career , What's more, it is believed that Guo Jingming's picture is “S card ” He Changxi's future was ruined .

In the latest program , Why did Guo Jingming show up Changxi for the second time “S card ”, Let netizens be angry and tongue tied . What's unexpected is , Director Er Dongsheng also showed his “S card ”. He Changxi's performance severely slapped the gourd netizen ,“ A little bit of acting , A big step forward ”, This time the acting skills are improved , He made everyone look up to him .
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Director Zhang Yimou Once said :“ There is no limit to human potential , A person is like a rubber band , You need to keep pulling , Challenge your limits in the process , Keep expanding your abilities .” Maybe it's Guo Jingming “S card ” He Changxi's potential has been stimulated , Let him have 0→1 The process of . This incident of he Changxi , Let's not help thinking about the standard of a good actor ? How professional an actor is ? Are actors really so good to be ?

The answer, of course, is No ! Although the bright and beautiful side of artists is full of every corner of our daily life , And the high income status of this profession has attracted more and more young people to enter the art industry , But the first barrier on the road is “ Art examination ”.

“ Art examination ” This single wooden bridge

2016 The number of people who took the art examination in 100 ten thousand , And that's where it started “ Art examination is hot ” Prelude . In recent years, the number of applicants for the major art colleges and Universities , But also It has set a record high again and again , By 2020 As high as 117 ten thousand people .

meanwhile 114:1 High professional admission ratio , It's a very difficult test of performance , Make the birthday of the art exam become the normal life with the efforts of the night . From registration to preparation for the examination , Pay great attention to every link . Especially sign up , If you make a mistake , amount to “ To lose without fighting ”.image.png

Escort the art examination , The cloud is moving

The rapid development of the Internet is imperceptibly changing our life , One for the art test “ All the time ” The online application software is born on demand , Focus on providing examination registration for domestic art students 、 College Information 、 The exam schedule 、 A reminder to apply for the examination 、 Cultural score measurement 、 Art exam preparation open class and other services .

In order to provide more convenience for examinees , Avoid running around between schools and colleges , And then the online examination module , New submission test paper upload invigilator video and other functions .

This change , It brings a lot of challenges to the business system of the software , To ensure the smooth progress of the examination , An operation and maintenance team with rich escort experience in high-voltage and high concurrency scenarios is needed to ensure the smooth operation of the application system . Cloud switch It's a great honor to take on this responsibility , Make a contribution to the arts .

1. Simulated pressure measurement , Check the hidden risk points

Cloud switch Comprehensively sort out the system architecture and business data flow , According to the situation during the examination over the years , Simulate the real test scene Many times and multi-point pressure measurement , For different business links ( Such as : Sign up for the exam 、 Examination paper check 、 Submit test paper business, etc ) Check the hidden risk points . Found that the software in the actual High pressure scenario , It's very easy to happen System exception The state of , Such as : Flash back , The picture is garbled , Phonetic errors, etc .

2. Resource expansion , Analyze the source of the problem

Cloud switch The operation of the system is analyzed backward , Check server resource usage , Found server existing Limited resources , Unable to carry Business peak operating pressure , Put forward the resource expansion plan .

3. performance optimization , Solve the problem from the source

At the same time, according to the test results , For the application layer software and database encountered Performance bottleneck , Put forward detailed optimization scheme and rectification suggestions , Solve the problem directly from the source .
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4. Structure optimization , Diversion of business pressure

Cloud switch Considering that many people submit papers at the same time 、 Upload invigilator video scene , To avoid the burden on the back-end business . To shorten the The data flow path that originally needs to go through multi-layer forwarding , From the front end, it directly calls the storage interface to upload the answer photos and video material files . Using the object storage mass scalable and not limited by the hard disk capacity features , Realize multi regional distribution , Increase the uplink bandwidth limit , to open up QPS Limit .

5. Panoramic monitoring , Multi level plan guarantee

Cloud switch All the way through 7*24 Real-time monitoring , Set up multi-level emergency plans to avoid sudden risks , It's guaranteed The first time for tens of thousands of examinees Online art examination paper submission , by “ Dream of art examination ” Escort . The peak number of people at the same time on the test day 10000+, The system is in a stable state .

This year's art examination season is about to begin , There will be a group of lovely examinees , Not afraid of the cold, chasing dreams , Become a beautiful star in the sky that day , Cloud switch I will do my part , Cheer for the candidates in a special way !

For more business information, please check the official website https://www.dtstack.com/dtsmart/

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