To give the developers more about jingdong practice business scenarios, jingdong technology “mystery” dry content, together with similar skills communicate with people with similar interests technology progress, jingdong technology developers to build technology sharing platform for the blog, and in the December 28, 2020 – January 28, 2021, the campaign, Collect excellent technical articles for the internal technical product teams of JINGdong Group.
In this essay contest, 36 jingdong group technology & product teams set up technical columns, and made their voices through words, with a total of 479 high-quality content online. Among them, 6 teams’ technical columns stood out and won the grand prize, and 6 selected excellent columns were specially recommended. These 12 columns are precipitation from JINGdong retail, JINGdong logistics, Jingdong Technology and other business lines of excellent practical experience and technical content, covering front-end, architecture, development, testing and other skills practice, AI, IoT, big data, cloud original, open source and other technical fields, selection, worth a look!
Scan the corresponding TWO-DIMENSIONAL code in the article to jump to the technical column number and read excellent technical articles.
The following are the awards and excellent column recommendations:
Technical Column Cultivator Award (3)
NO.1: Jingdong City JUST Team
Column introduction: This column is dedicated to helping developers conveniently and efficiently manage massive spatio-temporal data. It is well worth reading. Its corresponding jingdong City JUST team is also working hard to build the world’s most user-friendly spatio-temporal data management and mining platform. Let’s come on together!
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NO.2: Apache ShardingSphere
Apache ShardingSphere is currently ASF’s first distributed database middleware ecosystem project, project documentation & project planning & open source culture & technology dry products, in this column!
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NO.3: Cloud and AI Design
Column introduction: This column mainly shares project accumulation and Design knowledge, involving UE Design, Brand Design, UE Research, ID Design and other toB directions. The team insists on user-centered, and creates a Design community team with “value, experience and service”, both hardcore and aesthetic teams are available.
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Technical Content Bright Award (3)
NO.1: Jingdong Logistics Quality Control Team “Insight Mybatis JdbcTemplate Hybrid Transaction Control Implementation”
Article author: JINGdong Logistics Yang Pan
Abstract: This article explains how multiple database persistence frameworks can be integrated and coordinated to control transactions. Through the Mybatis JdbcTemplate hybrid transaction case, we can see the best practices and more general extensibility and architectural extensibility design patterns provided by the Spring framework.
Column introduction: Logistics quality control includes abnormal automatic identification, reporting, liability determination, loss back and other businesses. Based on abnormal data of logistics, the team provides effective technical support for quality control of JINGdong logistics and improvement of abnormal reduction. The column covers logistics big data processing, business processes, quality control patents and other related technical practices and dry goods.
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NO.2: Xi ‘an CS production measurement software Engineering Quantity Estimation Method
Article author: Jingdong Logistics Wang Bo
Abstract: In this paper, combined with the experience of the industry and the general method, the calculation formula of software development project evaluation is given, and the composition of the formula and design ideas are introduced in detail. The price estimation method introduced in this article is mainly for the scenarios of business cooperation in the industry, but the estimation method of workload can provide reference and help for partners.
Column introduction: column content of the test common theory and test technology summary, as well as product-related thinking, landing and applicable, I hope to provide some reference for technical practitioners in related fields.
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NO. 3: jingdong technology IoT team the big data | ClickHouse the practice of “the jingdong energy management platform
Article author: Fan Siguo, JINGdong Technology
Abstract: This paper discusses the development history of OLAP technology, introduces the practical experience of realizing real-time data multidimensional analysis engine with ClickHouse based on the business practice of JINGdong energy management platform, and proposes a general API design method for OLAP scenario.
Column introduction: Column with smart home as the core scene, covering the connectivity of the Internet of things, platform architecture, front-end technology applications, data intelligent applications, etc. Share practical experience, commercial thinking and customer case study in each scenario.
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Excellent Column recommendation (6)
Portal Operation Department R&D team
Recommended reasons: From JINGdong Technology, the column covers not only front-end/NodeJS/Java/automated testing and operation and maintenance and other in-depth practical things, but also light-hearted and humorous team documentation. Is such a loving team, pay attention to not lose!
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S: Logistics
Recommendation: From JD Logistics, the content mainly involves agile, team assistance and other knowledge and experience, as well as product, programming, architecture, testing, front-end, big data and other technical dry goods sharing.
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Jingdong cloud technology service team in Taiwan
Recommendation reason: from JINGdong Technology, focusing on customer technical service and stability guarantee, precipitation of the most real customer scene, the most classic practical case.
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Jingdong Zero Team
Recommend reason: from JINGdong retail, here summarizes the H5/PC Web front-end page development problems experience, but the team is committed to become a front-end zero!
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JDEMOP
Recommended reasons: From JD retail, mobile development technology dry goods manual, you deserve it!
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Convex laboratory
Recommendation reason: From JINGdong Retail, this young and passionate technical team is committed to precipitation and sharing not limited to interaction, page creation skills, front-end development, native APP development and other high-quality content.
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What is the technical column number
Jingdong technology developers build a blog platform for technology sharing. The first phase is open to all jingdong product RESEARCH and development teams, and a technical column number is set up, and excellent technical articles are output by jingdong technology masters and evangelists. More than 40 column accounts have been registered so far. You can learn more about JINGdong products and technical dry goods by following them.
We believe that every technology direction brings together technical people with similar skills and interests. Jingdong technology developers are to provide a “free” and “elegant” technology sharing and exchange platform for these technical people who have both technology interweaving and love to learn and share, and bring more practical content to improve skills.
With the increasingly optimization and improvement of the blog platform, the blog platform will be fully open to the outside world in the future, and will sincerely invite the majority of technical personnel to enter the platform, so that many excellent technical personnel stand out here to create personal technology brand.
Click here [link] to visit [JINGdong Technology Developer Community].
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Big data | ClickHouse practice in JD energy Management platform
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