Tag：business
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Time：2021-10-26
Cloud native database tdsql-c (tdsql-c) is a new generation of enterprise level distributed cloud database with high performance and high availability developed by Tencent cloud. It combines the advantages of traditional database, cloud computing and new hardware technology, is 100% compatible with MySQL and PostgreSQL, realizes the high throughput of super million QPS, 128tb massive […]
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Time：2021-10-25
What is TCC? TCC is the abbreviation of try, confirm and cancel. It was first proposed by a paper entitled life beyond distributed transactions: an apostate’s opinion published by Pat helland in 2007. TCC composition TCC is divided into three stages Try phase: try to execute, complete all business checks (consistency), and reserve necessary business […]
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Time：2021-10-25
Problems caused by using containers everywhere How to manage efficiently How to facilitate horizontal expansion How to recover automatically when the container is down How to update the container without affecting the business How to monitor tracking containers How to schedule container creation How to protect private data
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Time：2021-10-24
Introduction:The author of this paper comes from the R & D center of China Life Insurance Co., Ltd. and has senior experience in enterprise digital transformation and cloud native practice. The following contents are compiled from the author’s comments on the newly published Alibaba cloud native architecture practice. Author Xiao Sheng The author of this […]
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Time：2021-10-24
Introduction: Recently, at the 2021 “online seminar on the development and application of low code technology”, Shao Lei, product director of nailing should build, brought a keynote speech on “nailing should build low code to accelerate business interconnection and make change happen”, and introduced in detail the six interconnection capabilities of nailing should build low […]
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Time：2021-10-24
AOP of SSM spring (XML + annotation) AOP is the abbreviation of aspect oriented programming, which means that aspect oriented programming is a technology to realize the unified maintenance of program functions through precompiled mode and dynamic agent during operation. Main function application scenarios: logging, performance statistics, security control, transaction processing, exception handling, etc. Divide […]
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Time：2021-10-24
Introduction:The concept and technical framework of Alibaba’s business center are introduced. Through the reconstruction of digital channels, a consumption decision cycle model based on the business center and around a single customer is established to build a digital task work order system, drive multi department and multi type cooperation, and improve the ability and efficiency […]
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Time：2021-10-22
1. Broken thoughts Recently, I encountered a problem in the business. The business is as follows: when inserting a new user, it is necessary to verify whether some information of the user is unique, and the verification result is always not unique in the program. Then I took out the SQL statement printed by mybatis […]
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Time：2021-10-22
1、 Background introduction In the early stage of system development, it is easy for developers on different business lines to give priority to familiar ones in model selection due to the influence of technology stack and version time, such as Kafka, rocket, rabbit, etc. commonly used in MQ middleware, so it is easy to ignore […]
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Time：2021-10-22
It’s for children’s shoes whose newborn calves are not afraid of tigers. The boss can pick them at willThis chapter is based on PHP laravel Practical coursehttps://segmentfault.com/a/11… preface People often ask How to design a better directory? How is the code distributed? How to write a maintainable project? I haven’t written less about the “rotten” […]
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Time：2021-10-22
E-mail marketing based on license can not only greatly reduce the cost of marketing and promotion, but also directly and accurately transfer the information to customers. Today, my research question is how to make an excellent e-mail that is compatible with user vision and e-mail client from the technical aspect. 1. Select HTML or plain […]
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Time：2021-10-19
(Zhou Jianghua) Senior business architect of Netease smart enterprise introduction For the distributed system, because it is far more complex than the traditional software, the difficulty of system operation and maintenance increases greatly, and will increase exponentially with the increase of distributed nodes. When the system fails, it is a great challenge for developers to […]
