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There must be a lot of people who were frustrated while trying to make a reservation for a corona vaccine on the evening of the 19th. As soon as it started, people flocked to the system, and the system stopped for two hours, and at dawn another problem broke out. It was the same for the daycare center and kindergarten teacher reservations on the 8th, and this is already the third time this has happened since the late 50s reservation last week. Again, there was someone who said they had a way to skip the reservation wait, but the similar error is recurring and it's not getting better. From 8pm tonight, people in their early 50s can make a reservation, so we'll see if that's going well in a little while, and first of all, let's take a look at the overall problem of the reservation process.



Reporter Nam Joo-hyun.



<Reporter> At



8pm yesterday evening, reservations for 1.5 million people aged 53-54 started.



The connection was delayed from the start, and 10 million connections were made at the same time, and it ended up crashing.



The Korea Centers for Disease Control and Prevention said it would increase the number of cloud servers from four to ten, and abruptly closed the reservation site and opened it at 10 pm, but it was still not smooth.



Subjects could not sleep well and tried to make reservations all the time, but another problem appeared at dawn.



An absurd message appeared to the 53-54-year-old users saying, 'You are not a target within the period.'




[Vaccine reservation target (age 54): looking at the cell phone and waiting for connection… Even if you make a reservation, it's August. It'll be correct in a month, but it's really hard to do this.] The Korea



Centers for Disease

Control and

Prevention explained that the date calculation was wrong in the coding process for designing the reservation site, and it was fixed only this morning.



[Jung Woo-jin/Corona 19 Vaccination Promotion Division System Management Division: Since we cannot take a close look at those parts that were developed and proceeded urgently, we are checking the source code as a whole.] The



bypass connection that skips the waiting order was also repeated .



By turning off and on the flight mode of the smartphone or entering a specific word in the Internet browser, the reservation screen was immediately accessible.



Experts point out that there are limits to tinkering with prescriptions while continuing to operate the booking site.



[Gimseungju / Ancient Privacy Professor, Graduate School: There are 50 scheduled following a short relaxation period is over, then there can not afford enough traffic, you'll have to probably test that there are no coding errors -



the system complements whenever booking jammed The CDC has promised.



This time, right after the reservation started, I just repeated the words to avoid the time and make a reservation.



(Video coverage: Kim Min-cheol, video editing:



Won-

yang)  

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