#design-principles

Cache Strategies in Distributed Systems

Caching is a technique used to improve effeciency and performance of an application.eg. If we have a data that is frequently used in an application, like (latest movie_name, user_id) we can save db ca

5d ago5 min read

BTBooster TechLabboostertechlab.hashnode.dev

Introduction: Design Principles in Java

As software developers, we often focus on making things work. But as systems grow, teams expand, and requirements change, a more important question arises: Can this code survive change? This is where design principles come into play. Design princip...

Feb 193 min read

TITech Insights Hubtopperblog.hashnode.dev

SOLID Principles: Object-Oriented Design

Why Traditional OOP Approaches Fail in Modern Systems The object-oriented programming taught in computer science curricula often emphasizes inheritance hierarchies and tight coupling—patterns that create brittle systems in distributed environments. W...

Feb 1211 min read

OFOluwaseyi Fatunmolefreecodecamp.org

How the Factory and Abstract Factory Design Patterns Work in Flutter

In software development, particularly object-oriented programming and design, object creation is a common task. And how you manage this process can impact your app's flexibility, scalability, and maintainability. Creational design patterns govern how...

Jan 2713 min read

Nnumamilnuma.hashnode.dev

Information Structures: How the Invisible Precedes the Physical

Even if we say that humans are made of information structures, few people would believe it. After all, the human body is entirely a physical structure. However, consider a person introducing themselves. Is the content of that introduction a descripti...

Jan 265 min read

APAbhilash PSabhilashps.me

Conceptual Abstraction: A Design Idea That Predates REST

Definition Conceptual abstraction is a long-standing principle in software design—one that appears wherever systems are expected to survive change. When conceptual abstraction is discussed in the context of REST, it can sometimes feel like a REST-spe...

Jan 135 min read

APAbhilash PSabhilashps.me

Authorization in Django: From Permissions to Policies : Part 7 — Failure as a Boundary

Up to this point, Django’s authorization system has been deliberately conservative. — Permissions are static.— They are model-scoped.— They express capability, not context. If permissions were meant to answer every authorization question, they would ...

Jan 65 min read

APAbhilash PSabhilashps.me

Authorization in Django: From Permissions to Policies : Part 6 — Why Convention-Based Permissions Scale

By the time a system reaches any meaningful size, the question is no longer whether authorization exists, but where complexity is allowed to live. Django’s permission system is deliberately narrow. It refuses context. It refuses state. It refuses to ...

Jan 55 min read

APAbhilash PSabhilashps.me

Authorization in Django: From Permissions to Policies: Part 5 — Permissions and Groups at the Database Level

Up to this point, permissions have been discussed as concepts and conventions. They have been named, generated, and reasoned about—but not yet observed. This part removes the abstraction layer. Here, authorization becomes concrete. It becomes rows, f...

Jan 44 min read

APAbhilash PSabhilashps.me

Authorization in Django: From Permissions to Policies: Part 4 — Convention as Architecture

By this point in the series, several foundations are already in place. Permissions are not logic. They are data. ContentTypes exist to provide stable, database-level model identity. Authorization in Django depends on identifiers, not Python object...

Jan 34 min read

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#design-principles

Tag feed

#design-principles

Cache Strategies in Distributed Systems

Introduction: Design Principles in Java

SOLID Principles: Object-Oriented Design

How the Factory and Abstract Factory Design Patterns Work in Flutter

Information Structures: How the Invisible Precedes the Physical

Conceptual Abstraction: A Design Idea That Predates REST

Authorization in Django: From Permissions to Policies : Part 7 — Failure as a Boundary

Authorization in Django: From Permissions to Policies : Part 6 — Why Convention-Based Permissions Scale

Authorization in Django: From Permissions to Policies: Part 5 — Permissions and Groups at the Database Level

Authorization in Django: From Permissions to Policies: Part 4 — Convention as Architecture

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#design-principles

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#design-principles

Cache Strategies in Distributed Systems

Introduction: Design Principles in Java

SOLID Principles: Object-Oriented Design

How the Factory and Abstract Factory Design Patterns Work in Flutter

Information Structures: How the Invisible Precedes the Physical

Conceptual Abstraction: A Design Idea That Predates REST

Authorization in Django: From Permissions to Policies : Part 7 — Failure as a Boundary

Authorization in Django: From Permissions to Policies : Part 6 — Why Convention-Based Permissions Scale

Authorization in Django: From Permissions to Policies: Part 5 — Permissions and Groups at the Database Level

Authorization in Django: From Permissions to Policies: Part 4 — Convention as Architecture

Trending tags this week