How to design multi-dimensional cross-feed flow (database design, home display information)

Source: Internet
Author: User
Recently doing a simple quiz on the website
The following four elements are now available
person, topic, question, answer
How to design a database (MySQL)
People can focus on people, topics, problems
Problems can have multiple topic tags
The Feed Stream (Home page display) can be mixed to appear:

  1. The topic of my concern new issues

  2. New answers to the questions I care about

  3. Questions raised by people I care about

Feel the database is not good design, the first page of the data how to mix and display different information?

Reply content:

Recently doing a simple quiz on the website
The following four elements are now available
person, topic, question, answer
How to design a database (MySQL)
People can focus on people, topics, problems
Problems can have multiple topic tags
The Feed Stream (Home page display) can be mixed to appear:

  1. The topic of my concern new issues

  2. New answers to the questions I care about

  3. Questions raised by people I care about

Feel the database is not good design, the first page of the data how to mix and display different information?

can design a special feed flow table, this table can support the first page display can also be used as information collection table.

  • Related Article

    Contact Us

    The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

    If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

    A Free Trial That Lets You Build Big!

    Start building with 50+ products and up to 12 months usage for Elastic Compute Service

    • Sales Support

      1 on 1 presale consultation

    • After-Sales Support

      24/7 Technical Support 6 Free Tickets per Quarter Faster Response

    • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.