Category: System Design

Security is a fundamental aspect of system design, critical for protecting sensitive data, ensuring system integrity, and maintaining user trust. As cyber threats become more sophisticated, incorporating robust security measures...

Security testing is a critical aspect of system design, aimed at ensuring that systems are robust and resistant to various forms of cyber threats. This article delves into the importance,...

In modern distributed systems, efficient data distribution and load balancing are critical challenges. Consistent hashing is a fundamental technique that addresses these challenges by providing a flexible, scalable, and robust...

Design patterns are essential building blocks in the field of software engineering. They provide generalized solutions to common problems, encapsulating best practices that have been refined over time. This theoretical...

In the realm of microservices and distributed systems, API gateways have emerged as a crucial component for managing and securing APIs. An API gateway acts as a single entry point...

In modern computing, ensuring the availability, reliability, and scalability of data is paramount. Database replication is a key strategy employed to meet these demands. It involves copying data from one...

![]() Storing passwords securely is a critical aspect of application development, especially when dealing with sensitive information. In this article, we'll explore best practices for storing passwords in a database...

Data partitioning, also known as sharding, is a technique used in system design to improve scalability and performance by splitting a large dataset into smaller, more manageable parts. Each part,...

Unified Modeling Language (UML) is a standardized modeling language used in software engineering to visualize, specify, construct, and document the artifacts of a software system. It provides a common language...

In system design, interfaces play a crucial role in defining how different components interact with each other. An interface defines a set of methods or functions that a component must...

Modularity is a fundamental principle in system design, focusing on creating systems composed of independent, interchangeable parts. It allows complex systems to be broken down into smaller, more manageable components,...

Continuous Integration (CI) and Continuous Delivery (CD) are crucial practices in modern software development, enabling teams to deliver high-quality software faster and more efficiently. In this article, we'll explore what...

Integration testing is a crucial aspect of system design, ensuring that individual components of a system work together seamlessly. In this article, we'll explore what integration testing is, its importance,...

Unit testing is a crucial aspect of system design, ensuring that individual components or units of a system function correctly in isolation. It is a fundamental practice in software development...

Code optimization plays a crucial role in computer design, impacting both the performance and efficiency of software. It involves improving the code to make it faster, use fewer resources, and...

In today's digital world, data plays a crucial role in nearly every aspect of our lives. From personal information stored on our devices to sensitive financial data transmitted over the...

In the world of information security, authentication and authorization are two fundamental concepts that play crucial roles in ensuring the integrity, confidentiality, and availability of data. While often used together,...

Low-level design, also known as detailed design, is an important phase in the software development process where the overall system architecture is translated into a detailed design. This phase focuses...

Concurrency and parallelism are two key concepts in computer science that are often used interchangeably but have distinct meanings and implications. Understanding the difference between them is crucial for designing...

In the world of distributed systems, the CAP theorem, also known as Brewer's theorem, has become a fundamental principle for understanding the trade-offs involved in designing such systems. Proposed by...

In the realm of system design, reliability stands as a cornerstone of success. Whether in software, hardware, or integrated systems, reliability ensures that systems perform their intended functions consistently and...

In distributed systems, where data is spread across multiple nodes, ensuring consistency—i.e., that all nodes have the same view of the data—is a fundamental challenge. The consistency model defines the...

In the world of system design, availability is a critical aspect that ensures a system remains operational and accessible to users, even in the face of failures. It is a...

High-level design (HLD) is a crucial phase in the software development life cycle (SDLC) where the architecture of a software system is conceptualized and defined. It focuses on defining the...

In the realm of database management and system design, the concept of normalization is widely known and practiced to organize data efficiently. However, there are scenarios where denormalization becomes necessary...

Normalization is a critical process in database design that helps organize data efficiently and reduces redundancy. By applying normalization techniques, designers can ensure data integrity, improve query performance, and simplify...

In system design, the storage subsystem plays a crucial role in determining the overall performance, scalability, and reliability of the system. Two primary types of storage systems are commonly used:...

System design is a critical phase in the development of any complex system, where the focus shifts from understanding the requirements to defining how the system will be structured and...

System design is a critical phase in the development of any complex system, ranging from software applications to large-scale engineering projects. It involves defining the architecture, components, modules, interfaces, and...

In the realm of system design, databases play a pivotal role in storing, organizing, and retrieving data efficiently. Whether you're architecting a small-scale application or a large-scale distributed system, the...