https://journal.robbi.my/tags/programming/Recent content in Programming on JOURNAL.ROBBI.MYHugoen-usTue, 30 Jun 2026 03:01:59 +0000https://journal.robbi.my/indieweb/250515042559/Thu, 15 May 2025 04:25:59 +0800https://journal.robbi.my/indieweb/250515042559/<p>Mirror:</p> <ul> <li><a href="https://archive.ph/1N7zv">archive.today</a></li> <li><a href="https://web.archive.org/web/20250514202833/https://swapps.com/blog/how-to-create-a-django-application-using-cookiecutter/">wayback machine</a></li> </ul>https://journal.robbi.my/indieweb/240610054825/Mon, 10 Jun 2024 05:48:25 +0800https://journal.robbi.my/indieweb/240610054825/<p>Mirror:</p> <ul> <li><a href="http://archive.today/2024.06.09-213553/https://reflectoring.io/beginner-friendly-guide-to-java-records/">archive.today</a></li> <li><a href="https://web.archive.org/web/20240609213541/https://reflectoring.io/beginner-friendly-guide-to-java-records/">wayback machine</a></li> </ul>https://journal.robbi.my/reading/240316101119/Sat, 16 Mar 2024 10:11:19 +0800https://journal.robbi.my/reading/240316101119/<p><img src="https://journal.robbi.my/reading/240316101119/9781484297568-us.jpg" alt="" class="mx-auto block cursor-zoom-in" data-zoomable loading="lazy" /> </p> <table> <thead> <tr> <th>Title</th> <th>Author</th> <th>Status</th> <th>Rating</th> </tr> </thead> <tbody> <tr> <td>9781484297568 - Learn Microservices with Spring Boot 3 : A Practical Approach Using Event-Driven Architecture, Cloud-Native Patterns, and Containerization</td> <td>Moisés Macero García, Tarun Telang</td> <td>Finished</td> <td>3.5/5</td> </tr> </tbody> </table>https://journal.robbi.my/posts/210607120000/Mon, 07 Jun 2021 00:00:00 +0000https://journal.robbi.my/posts/210607120000/<nav id="TableOfContents"> <ul> <li><a href="#intro">Intro</a></li> <li><a href="#database-design">Database design</a> <ul> <li><a href="#unidirectional-implementation">Unidirectional implementation</a> <ul> <li><a href="#model">Model</a> <ul> <li><a href="#table---customer">Table - Customer</a></li> <li><a href="#table---cart">Table - Cart</a></li> </ul> </li> <li><a href="#details-and-explaination">Details and explaination</a></li> </ul> </li> <li><a href="#bidirectional-implementation">Bidirectional implementation</a> <ul> <li><a href="#model-1">Model</a> <ul> <li><a href="#table---customer-1">Table - Customer</a></li> <li><a href="#table---order">Table - Order</a></li> </ul> </li> <li><a href="#details-and-explaination-1">Details and explaination</a></li> <li><a href="#side-note">Side note</a></li> </ul> </li> </ul> </li> <li><a href="#conclusion">Conclusion</a></li> </ul> </nav> <h2 id="intro">Intro</h2> <p>Nowadays, programming evolve and growth rapidly from time to time but most of problem and issue that we want to solve have same design concept in many ways.</p> <p>Today, I want to wrote something about relational database system. The topic today are about <code>one-to-many</code> / <code>many-to-one</code> association relationship. It about a links of multiple tables based on a FK (Foreign Key) column which that the child table record references back to the PK (Primary Key) of the parent table row data. I also will touch <code>unidirectional</code> and <code>bidirectional</code> propagation.</p>