Category: Software Design

The OWASP Top 10 vulnerabilities for 2024 highlight the most critical security risks for web applications. This list is essential for developers and security professionals to understand and mitigate the most common threats. Here is a summary of the current OWASP Top 10: These vulnerabilities emphasize the importance of implementing robust security practices throughout the…

Database normalization is a process used to organize a database into tables and columns to minimize redundancy and dependency. The first three normalization forms (1NF, 2NF, and 3NF) are foundational in this process: 1st Normal Form (1NF): In simple terms, 1NF ensures that the data is stored in a structured format with no duplicate rows…

The Model-View-Controller (MVC), Model-View-ViewModel (MVVM), and Model-View-Presenter (MVP) patterns are architectural patterns used in software development to separate concerns within an application, particularly in user interfaces. Each pattern organizes the code into distinct components, but they differ in how they structure the relationships between these components. Here’s a breakdown of each pattern and their differences:…

Architectural styles refer to the overall structure or blueprint of how a system is organized and built. They determine how components within a system interact, communicate, and function together. Below are some common architectural styles, including Monolith, Microservices, and Serverless, along with their advantages and disadvantages: Each architectural style has its own set of trade-offs,…

The SOLID principles are a set of five design principles intended to make software designs more understandable, flexible, and maintainable. They are widely considered best practices for object-oriented design and can significantly improve the quality of code when applied correctly. Here’s an explanation of each principle: 1. Single Responsibility Principle (SRP) 2. Open/Closed Principle (OCP)…

Reliability patterns are architectural patterns used in software design to improve the fault tolerance and resilience of systems, especially in distributed or cloud-based environments. These patterns help ensure that systems can handle failures gracefully and continue to operate or recover when issues occur. Below are some common reliability patterns along with their descriptions: 1. Retry…

Structural design patterns are used to simplify the design by identifying a simple way to realize relationships between entities. They help to compose interfaces or objects to form larger structures while keeping these structures flexible and efficient. Below are some common structural patterns along with their descriptions: 1. Facade Pattern 2. Proxy Pattern 3. Adapter…

Architectural patterns are general reusable solutions to common problems encountered in software architecture. They provide templates for structuring systems in a way that meets specific needs, such as scalability, maintainability, or separation of concerns. Below are some common architectural patterns along with their descriptions: 1. Layered (n-Tier) Architecture 2. Model-View-Controller (MVC) 3. Model-View-ViewModel (MVVM) 4.…