Category: Software Architecture
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CQRS Pattern
CQRS (Command Query Responsibility Segregation) and Reactive Programming are two powerful software design paradigms that complement each other when building highly scalable, responsive systems, particularly in the context of complex applications such as e-commerce platforms or real-time data processing systems. CQRS Pattern CQRS is an architectural pattern that separates the handling of commands (which modify…
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Read duplicate
In the context of data management, software development, and database systems, the term “read duplicate” often refers to a situation where the same data is retrieved multiple times within the same query or process. This can lead to inefficiencies, incorrect results, or unnecessary load on systems. Understanding the mechanics of read duplicates, their causes, and…
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GOF Design Pattern
The “Gang of Four” (GOF) Design Patterns, introduced in the seminal book Design Patterns: Elements of Reusable Object-Oriented Software by Erich Gamma, Richard Helm, Ralph Johnson, and John Vlissides, revolutionized the world of software engineering by providing a catalog of 23 foundational design patterns. These patterns serve as reusable solutions for common problems encountered during…
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IAF Framework
The Integrated Architecture Framework (IAF) is a structured methodology designed to help organizations develop, manage, and govern their enterprise architecture. Rooted in best practices, IAF provides a holistic approach to aligning business objectives with IT systems, ensuring that architectural decisions support organizational goals while delivering operational efficiency. The framework is often utilized by enterprise architects…
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Domain Driven Design
Domain-Driven Design (DDD) is a set of principles and practices aimed at solving complex software problems by aligning the design of software systems with the business domain they support. Introduced by Eric Evans in his 2003 book Domain-Driven Design: Tackling Complexity in the Heart of Software, DDD emphasizes the importance of understanding the business domain…
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TOGAF Framework
The Open Group Architecture Framework (TOGAF) is a comprehensive methodology for developing, managing, and governing enterprise architecture (EA). It is a globally recognized framework that provides a structured approach to design, plan, implement, and govern an enterprise’s IT infrastructure. TOGAF is widely used by organizations to align business goals with IT strategies, ensuring that technology…
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Application Architecture
Application Architecture (AA) is the structural design of software applications, focusing on the organization and interaction of components to ensure they function effectively, are scalable, and align with business goals. It is a critical facet of software engineering that provides a blueprint for building robust, maintainable, and high-performance applications. By establishing clear guidelines on how…
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Solution Architecture
Solution Architecture (SA) is a critical discipline in the field of enterprise IT that focuses on designing and implementing technological solutions to address specific business needs. It involves the creation of comprehensive systems that integrate various software, hardware, and network components to achieve desired outcomes. Solution architects work closely with stakeholders to ensure that the…
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BAKOK Framework
The BAKOK Framework is an emerging architectural model designed to aid organizations in achieving optimal business agility and operational efficiency. The framework is structured to address key challenges faced by businesses in the digital era, such as rapid market changes, complex technology ecosystems, and the need for integration across various departments. The BAKOK framework provides…
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Enterprise Architecture
Enterprise Architecture (EA) is a strategic approach to designing, planning, and managing the structure of an organization’s information systems and business processes. It provides a holistic framework that aligns IT infrastructure with business goals, ensuring that technology, data, and business processes are optimized and interconnected. EA helps organizations streamline their operations, enhance agility, and reduce…
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MVC Pattern
The Model-View-Controller (MVC) pattern is a cornerstone of modern software architecture, particularly in web development. It provides a structured approach to developing scalable and maintainable applications by decoupling application logic, user interface, and data management. This article explores the advanced nuances of MVC, its components, and practical implementation. Core Components of MVC 1. ModelThe Model…
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MVP Pattern
The Model-View-Presenter (MVP) pattern is a software architectural design used primarily in developing user interfaces. It’s a derivative of the MVC (Model-View-Controller) pattern, but with a distinct focus on improving the decoupling of components and enhancing testability, especially for UI-heavy applications. The MVP pattern is widely employed in desktop and mobile applications, as well as…
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Kanban Management
Kanban is a popular workflow management method that focuses on improving efficiency and managing the flow of work through visualizing tasks and optimizing processes. Rooted in lean manufacturing principles, Kanban management has been adapted to software development, project management, and operations to minimize waste, improve productivity, and facilitate continuous delivery. By using a Kanban board…
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Scrum Management
Scrum is an agile framework widely used for managing complex software development projects. It emphasizes collaboration, transparency, flexibility, and iterative progress toward well-defined goals. Scrum management involves organizing teams, roles, and processes to enable efficient development cycles, known as sprints, which deliver high-quality, incremental outputs. The core goal is to ensure continuous delivery of value…
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Monolithic Architecture
Monolithic architecture is a traditional software design approach where an application is built as a single, unified unit. All the components of the system, such as the user interface, business logic, and database access, are interconnected and work together as a single application. This architecture is straightforward, making it an ideal starting point for small-scale…
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LeSS Management
Large-Scale Scrum (LeSS) is an agile framework designed to scale Scrum practices across large organizations and teams. It builds upon the core principles of Scrum while providing additional guidelines for coordinating multiple Scrum teams working on the same product. LeSS management focuses on ensuring that these teams work together efficiently, with minimal overhead, while maintaining…
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Distributed System Architecture
Distributed system architecture refers to a computing model in which components of a system are spread across multiple machines, yet function as a cohesive unit. These systems are designed to achieve scalability, fault tolerance, and high availability by leveraging the capabilities of multiple nodes or servers. Distributed systems are foundational to cloud computing, large-scale web…
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Client / Server Architecture
Client/Server architecture is a robust and widely used design paradigm in computing, where the workload is distributed between two distinct entities: the client and the server. The client is typically a user-facing application that requests services or resources, while the server is a backend system that provides the requested functionalities. This architecture forms the backbone…
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Layered Architecture
Layered architecture, also known as tiered architecture, is a design paradigm that divides a software system into distinct layers, each with a specific responsibility. This separation of concerns enables developers to design, build, and maintain software systems more efficiently by isolating functionality and minimizing interdependencies. Layered architecture is widely used in enterprise applications, where scalability,…
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XP Management
Extreme Programming (XP) is a software development methodology that emphasizes technical excellence, continuous feedback, and close collaboration between developers and customers. XP Management is a critical part of implementing XP practices, focusing on managing resources, team collaboration, and ensuring that the development process remains flexible and responsive to change. By incorporating key XP principles into…
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Levels of Software Architecture
Software architecture defines the fundamental structure of a system, encompassing its components, their relationships, and their interactions. To effectively design complex systems, architects often break down the architecture into distinct levels, each addressing specific aspects of the system. These levels ensure clarity, maintainability, and scalability throughout the software lifecycle. 1. Enterprise Architecture This is the…
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Micro service Architecture
Microservice architecture (MSA) is a design style that structures an application as a collection of small, autonomous, and independently deployable services. Each service is designed to fulfill a specific business function and communicates with other services through lightweight protocols like HTTP, REST, or messaging queues. This architecture is a modern alternative to monolithic systems, enabling…