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One comment “Main software architecture patterns.”

1. admin Says:
   November 4, 2023 в 2:26 pm

   How do You Know if Your Software Architecture is Good or Bad?
   Even before that:
   Why Should You Focus on Software Architecture?

   The following are indications that you have a good software architecture:
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   >The software is easy to maintain;
   >Business stakeholders can understand it easily;
   >Good software architectures are usable over the long term;
   >Such architecture patterns are flexible, adaptable, and extensible;
   >It should facilitate scalability;
   >There is no repetition of the code;
   >The system can be refactored easily.
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   Let’s deep dive into different software patterns
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   1. Layered Architecture:
   Think of software as a multi-layered cake, where each layer serves a distinct purpose.

   2. Client-Server:
   Imagine a restaurant, with diners (clients) placing orders to the kitchen (server) for preparation. The client-server architecture is fundamental in networked applications.
   3. Peer-to-Peer (P2P):
   In a P2P network, every node is both a client and a server. It’s like a digital community where members collaborate directly. P2P is known for its decentralization, making it ideal for file-sharing, communication apps, and scenarios where nodes are equal partners.

   4. Master-Slave:
   Picture a symphony orchestra with a conductor (master) guiding musicians (slaves). In this pattern, the master node controls one or more slave nodes, distributing tasks effectively.

   5. Blackboard:
   Think of a brainstorming session with experts sharing their insights on a blackboard. In the blackboard architecture, multiple independent components collaborate to solve complex problems by sharing a common repository.

   6. Broker:
   Consider a stock exchange where brokers match buyers and sellers. In the software world, a message broker acts as an intermediary, facilitating communication between distributed components.

   7. Model-View-Controller (MVC):
   Imagine a cooking show, with ingredients (model), the chef’s actions (controller), and the audience’s view (UI). MVC separates an application into three components: Model (data), View (UI), and Controller (logic).

   8. Pipe-Filter:
   Visualize an assembly line with filters processing items in sequence. In the pipe-filter pattern, data flows through a series of processing steps (filters) connected by pipes. It’s perfect for data transformation and processing pipelines, such as ETL (Extract, Transform, Load) systems in data engineering.

   9. Event Bus:
   Attend a music festival with multiple stages and artists. An event bus pattern enables different parts of an application to communicate through a central event bus.

   10. Interpreter:
   Picture a multilingual tour guide translating instructions. In the interpreter pattern, a language or DSL (Domain Specific Language) is defined, and an interpreter interprets and executes expressions in that language.
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   So, which architectural pattern resonates with your latest project?

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