“Are we there yet?”

Sitting in the co-driver’s cousin, just woke up, hard to soft his eyes, and then look at me is driving;

“We haven’t gotten off the freeway yet. There seems to be traffic ahead.”

I glanced at the navigator and answered him feebly;

We have been driving on the expressway for 8 hours. The road from Beijing to Jinan has almost turned into a large parking lot. This is me on the eve of the Spring Festival in 2020. Head for half a year didn’t go home, have been able to stand up, the son of each video also will only in the screen that head making baby ah, this little guy can’t run, have already become destroy the king of judah, WeChat video, stew said my mother home, waiting for me to go back to eat, I give my son to prepare the new clothes, toys and this is the first time that his life out of greetings, have to wear a look good;

“Attention, attention, just received a notice from the town, tomorrow all stay at home, can not go out, also don’t pay New Year drops, this ~, it is darker today, the village son on the big weir drip son, to seal, said to your relatives, don’t come, come also to be kicked out ~”

Yeah, the village I came from was closed…

Annual lunar calendar, enterprise WeChat opens the earthquake model, the company decided to, full launch, the company is offline English training class, the new outbreak let we cannot be held, the existing online teaching class must be in place to ensure that course schedule, before trying to online mode is not very good, is now used directly bring them here, teachers and students, all want to online teaching methods of training, I also transferred from offline business department to online business department to help smooth the transition. Face was forced to users jump, the most direct way is even added 15 servers, even survived the initial one month, then began to do technical rehearsal for late traffic support, decided to transfer part of the business to run Serverless architecture, we investigated the ali cloud, AWS, tencent cloud, huawei cloud the support of the current situation, At the same time of the small program developed by the cloud based on previous experience, ultimately chose tencent’s cloud development service, not for tencent cloud has a lot more stable, but for now, tencent to fit the lowest cost, the manual writing more humanized, our team is not everyone has a cloud native development experience, only a few small procedures, in order to the fastest to fit in Tencent Cloud is the best choice at present;

Core business or keep original architecture works, of course, we will transfer after the cloud native business, also done some comparison on performance, in general, Serverless architecture than traditional architecture performance improved a lot, according to incomplete statistics, performance improvement over 30%, which makes our ops little brother is very helpless, said to turned to delivery… In terms of Serverless performance comparison, Alibaba’s Double 11 is more convincing:

From the overall market data of this year’s Double 11, the support flow of Taoshi Node Serverless alone has increased from 2K QPS peak last year to 30K QPS peak this year, and the peak flow has increased by nearly 15 times. The group as a whole has reached the peak of 50K QPS this year from nearly 5.8K QPS.

Original address: juejin.cn/post/690591…

This result is also somewhat unexpected to me. I only read relevant articles and community discussions before, but I never expected it to be applied to my own business so quickly, and it is surprisingly stable. This is also a technical point that I pay the most attention to this year.

At the same time, I removed Linux, Docker, and K8S from my son’s education list and replaced them with Node.JS, Vue3, and TypeScript, hoping he would understand the meaning of “everything is an object”.

After one day, I dreamed of Kobe Bryant, the basketball court in early spring, it was quite cold, I held my son, a three-point shot with one hand, tell my son, in this world, there is a great basketball player, went to heaven;

I changed the background of the editor to the guy wearing no. 24, hoping kobe’s spirit would always be uplifting.

In fact, this year I’ve been focusing more on the front end stack. TypeScript is a coming-of age for JS, and is now available in large projects. Vue3.0 has refactored TypeScript, and more projects are using TypeScript. In May of this year, we upgraded TypeScipt across all of our Node businesses. We also added a rule not to use any, but it’s hard to implement…

This year, due to the epidemic situation, I started to practice Serverless and began to think about the technical direction of the front-end. I remember that when I first started to learn programming, I also had contact with the front-end. Firstly, I used HTML+CSS static pages to frantically output, and then I used JQ to do special effects. It was not enough, so I consulted some friends in the front circle and made some learning plans and task lists for myself. Since May, I have started to study hard and make progress every day

At present, I have learned the place of 03, of course, the previous learning is not very good, welcome to communicate with you, usually work tasks are heavy, learning time is not much, programmers really hard ah;

Before long, all kinds of “pat-pats” began to appear on wechat:Someone dressed in bright yellow dress, in the society group, put together the autumn the first cup of milk tea, also take pictures made a circle of friends, said the pearl in the milk tea just out from the shell, shiny shiny, pearl light let me hard to open eyes, I think, so expensive milk tea, I this work is to enjoy, or to write code, change some ground silver two, such as outbreaks in the past, Take your son to France to see the magnificence of Versailles;

Looking back at 2020, I have only two key words for technology: “front-end”;

In the process of work and study, there are also stepped pit, there are also filled pit, more 996, in the company to see the front-end tutorials and documents, more or the technology of thinking and observation, the New Year, come on, programmers;

“Boss, boss, manager wang came, in the lounge waiting for you?”, the secretary shook me, eyes, discovered that I had a dream, dreamed that he was a programmer, and his wife and children, is writing the annual technical review and summary, and looks very understand programming techniques, also do Cloud development, also want to teach my son and to learn programming, And is the front direction, is really crazy ah, this dream, also too horrible……

Denver annual essay | 2020 technical way with me The campaign is under way…