https://www.chenshaowen.com/en/tags/design/Recent content in Design on Shaowen Chen's WebsiteHugo -- gohugo.ioen©2016 - {year}, All Rights Reserved.Fri, 12 Oct 2018 00:00:00 +0000weeklyhttps://www.chenshaowen.com/en/blog/how-to-use-django-signal-decoupling-module.htmlFri, 12 Oct 2018 00:00:00 +0000Fri, 12 Oct 2018 00:00:00 +0000https://www.chenshaowen.com/en/blog/how-to-use-django-signal-decoupling-module.htmlRecently I was responsible for developing a backend-heavy application. The data flow in this application is complex, and the processing logic has piled up in a redundant mess. The project’s tech stack is Django + Vuejs. The frontend is bundled with Webpack, managed in modules, and mainly displays data. The backend involves many modules, many processing rules, and many data tables, so every time I had to modify an earlier feature I spent a lot of time reviewing the code.微信公众号DjangoPythonDesignDecouplingR&Dhttps://www.chenshaowen.com/en/blog/django-model-and-er-diagram.htmlFri, 02 Mar 2018 00:00:00 +0000Fri, 02 Mar 2018 00:00:00 +0000https://www.chenshaowen.com/en/blog/django-model-and-er-diagram.htmlAs requirements are gradually confirmed, the system’s DB model is gradually confirmed as well. Sometimes you use a tool like MySQL Workbench to draw an E-R diagram and then generate MySQL database tables, and at that point you need to reverse-generate Django Models; other times you write the Django Models directly, but then you need to look at the E-R diagram.微信公众号DjangoPythonDatabaseDesignModelR&Dhttps://www.chenshaowen.com/en/blog/haystack-full-text-search.htmlFri, 21 Jul 2017 13:00:03 +0000Fri, 21 Jul 2017 13:00:03 +0000https://www.chenshaowen.com/en/blog/haystack-full-text-search.htmlA quick word on the project requirements: the team needed to publish documentation externally. The documents are written in Markdown and need to be published as HTML. At first we used an Nginx + Jekyll solution. As the documentation grew, the document system developed a strong need for search. I微信公众号DjangoPythonDataDesignSearchR&Dhttps://www.chenshaowen.com/en/blog/how-to-develop-document-system-using-jekyll.htmlSat, 17 Jun 2017 00:02:01 +0000Sat, 17 Jun 2017 00:02:01 +0000https://www.chenshaowen.com/en/blog/how-to-develop-document-system-using-jekyll.htmlFor a company that produces technical output, an excellent documentation management and publishing system is indispensable. A documentation system is a kind of content management system; it has high accessibility requirements, a low update frequency per document, and a high publishing frequency. In my opinion, publishing documentation as pure static微信公众号JekyllDocumentationDesignOperationsR&D