Unterschiede
Hier werden die Unterschiede zwischen zwei Versionen angezeigt.
| Beide Seiten der vorigen Revision Vorhergehende Überarbeitung Nächste Überarbeitung | Vorhergehende Überarbeitung | ||
| en:modul:m321_aws:topics:01 [2025/08/13 17:30] – dgaravaldi | en:modul:m321_aws:topics:01 [2025/08/13 17:35] (aktuell) – dgaravaldi | ||
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| ==== Centralized System Architecture | ==== Centralized System Architecture | ||
| A centralized system architecture refers to a computing architecture where all or most of the processing, data storage, and management are performed by a single central server or a mainframe. This central entity is responsible for handling all requests and serving all client devices connected to it. Here are the main characteristics and components of a centralized system architecture: | A centralized system architecture refers to a computing architecture where all or most of the processing, data storage, and management are performed by a single central server or a mainframe. This central entity is responsible for handling all requests and serving all client devices connected to it. Here are the main characteristics and components of a centralized system architecture: | ||
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| * Client-server architecture | * Client-server architecture | ||
| * Single data center cloud computing | * Single data center cloud computing | ||
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| ==== Distributed System Architecture ==== | ==== Distributed System Architecture ==== | ||
| A distributed system architecture refers to multiple independent components (or nodes) work together to appear as a single coherent system to the end-users. These components are spread across different physical or virtual machines. | A distributed system architecture refers to multiple independent components (or nodes) work together to appear as a single coherent system to the end-users. These components are spread across different physical or virtual machines. | ||
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| * Distributed databases (e.g., Apache Cassandra, Amazon DynamoDB) | * Distributed databases (e.g., Apache Cassandra, Amazon DynamoDB) | ||
| * Cloud computing (multi-data center) | * Cloud computing (multi-data center) | ||
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| ==== Comparison ==== | ==== Comparison ==== | ||
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| In summary, centralized systems are simpler to manage and more straightforward in design but face challenges in scalability and reliability. Distributed systems offer better scalability and fault tolerance but are more complex to design, implement, and manage. | In summary, centralized systems are simpler to manage and more straightforward in design but face challenges in scalability and reliability. Distributed systems offer better scalability and fault tolerance but are more complex to design, implement, and manage. | ||
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