Tag：business
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Time：2021-1-20
Author Yuan Zhi, Han LANSource|Alibaba cloud official account preface Due to the complexity of the external environment and the unreliability of hardware, the high availability of Internet services is facing great challenges, and there are many cases of service unavailability of major Internet companies caused by network outage, power failure and other accidents. Beneficial to […]
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Time：2021-1-20
Author: Huang Xiao, tug Beijing leader, tug 2020 MOA. Nowadays, distributed databases are in full bloom. What aspects should be considered when selecting database architecture? At the enterprise activity of tug lufax, Huang Xiao, the leader of tug Beijing, shared the common architecture application scenarios of tidb, and the following contents were sorted out from […]
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Time：2021-1-16
Introduction:In China, after ten years of development, the cloud computing industry has gone through the 1.0 period of concept popularization, and entered the 2.0 stage of “going to the cloud” and landing. With the increasing awareness of enterprises going to the cloud, more and more enterprises choose to deploy multi cloud and hybrid it. Today, […]
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Time：2021-1-16
1 business scenario In the current product development, the front-end and back-end are completely separated. In the debugging stage, the ports of the static server and the interface server are different. When the front-end and back-end communicate, cross domain processing is needed here, which can be processed by the back-end. When the user calls the […]
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Time：2021-1-15
Author: Mu Ye Application real time monitoring service (arms) is an application performance management (APM) product, which includes three sub products: application monitoring, Prometheus monitoring and front-end monitoring, covering distributed applications, container environment, browsers, applets and apps Performance management can help users realize full stack performance monitoring and end-to-end full link tracking diagnosis, making application […]
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Time：2021-1-14
Like again, form a habit, wechat search【I have fried fish in my headAbsorb the essence of fried fish. Recently, I am keen to share go language, microservice architecture and all kinds of strange system design. If you have any suggestions or questions, please feel free to exchange and feedback. Microservice, these three words are sweeping […]
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Time：2021-1-13
At present, the industrialization level of programming is getting higher and higher, and there are more and more various programming models, such as MVC, mmvc and so on. Together with these programming models, we need to understand a variety of object definitions, such as VO, Bo, Po, do, dto, etc. if we do not understand […]
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Time：2021-1-11
In the twinkling of an eye, I have been working for one year, and I still have a lot of harvest. Thank you for this year, thank you for all the people I met, and let me become a better myself. Just as the so-called spring can not be closed, a red apricot came out […]
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Time：2021-1-11
Why should app reduce package? The larger the size of app, the higher the cost of promotion and transformation. Because of the numerous functions of the platform, the app size of XRS online school is about 144m. During the epidemic period, due to the influx of a large number of users in the public welfare […]
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Time：2021-1-10
preface Containers fall into two categories Online business service container The service needs to be provided continuously, and the container needs to be running all the time Offline business work container Generally, one-time tasks are performed, such as statistics of log data, and the container can be closed after running Update history 20200618 – first […]
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Time：2021-1-8
PS: because it’s commercial code, it won’t make the code public. It only shares the pitfalls and experiences encountered in the development process, so please don’t ask the code address; Partial screenshot: To be continued
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Time：2021-1-7
Introduction to the author Pan Juan, senior DBA of Jingdong digital science, is mainly responsible for the development of database middleware, database operation and maintenance automation platform, and production database operation and maintenance. Participated in the escort work of Jingdong’s 6.18 and 11.11 promotion activities for many times. He was responsible for the design and […]
