Dalam pengembangan aplikasi, terutama yang melibatkan akses ke database, sering kali developer menulis ulang query yang mirip di berbagai tempat. Misalnya, query untuk mendapatkan user berdasarkan ID, mencari data dengan filter tertentu, atau menyimpan entitas baru. Hal ini sering menimbulkan duplicate code, tanpa disadari oleh developer. Bayangkan kamu sedang mengembangkan sebuah aplikasi yang butuh sering […]
Perkembangan teknologi informasi telah membawa perubahan besar dalam cara perusahaan mengelola sumber daya mereka. Jika dahulu organisasi bergantung pada infrastruktur fisik yang harus dibeli, dirawat, dan diperbarui secara rutin, kini paradigma tersebut mulai bergeser ke arah layanan berbasis awan (cloud computing). Di antara model layanan cloud, Infrastructure as a Service (IaaS) menempati posisi yang unik […]
Imagine this:You’re logged into your online banking on your laptop. While waiting for a transaction to complete, you open another tab to read the news. Unbeknownst to you, one of the pages you visit sneaks in hidden code that automatically “orders” your browser to send a request to the bank — for example, to transfer […]
Imagine a computer in the 1950s. Back then, computers were the size of a room, far from advanced, and could only follow rigid instructions written by humans. But a big question emerged: could a machine learn on its own (machine learning), without being programmed with every single rule? This question sparked the birth of machine […]
In today’s fast-paced world of software engineering, writing code that “works” is no longer enough. Teams are expected to build systems that are reliable, maintainable, and ready to evolve. Amid the complexity of modern development, one approach has stood the test of time for helping developers create cleaner, more dependable software: Testing Driven Development (TDD). […]