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Distributed systems are more complex than centralized systems because they involve multiple nodes interacting over a network, leading to challenges such as network latency, node failures, and data consistency. Coordinating and managing these interactions across multiple nodes require additional considerations such as fault tolerance, concurrency control, and communication protocols.
Distributed databases offer advantages such as improved scalability, increased availability, and better fault tolerance compared to centralized databases. They also provide better performance by reducing network latency and enabling data to be processed closer to where it is needed. Additionally, distributed databases can offer better data security by replicating data across multiple locations.
Q1: Please give real life examples of one centralized system and one distributed system. Please explain why they are centralized or distributed systems.
Distributed Software engineering is combination of distributed system engineering and distributed system architecture For more detail you need to go through the following topics 1)Distributed systems issues 2)Client-server computing 3)Architectural patterns for distributed systems 4)Software as a service
Distributed Software engineering is combination of distributed system engineering and distributed system architecture For more detail you need to go through the following topics 1)Distributed systems issues 2)Client-server computing 3)Architectural patterns for distributed systems 4)Software as a service
A distributed computing system requires each machine attached to the network to has specific software allowing them to talk to each other. A distributed virtual systems allows the machines on a network to talk to each other without the use of central software.
Centralized databases offer easier management and maintenance due to a single point of control, while distributed databases provide better scalability, fault tolerance, and performance due to data distribution. Centralized databases are simpler to design and enforce consistency but can become a single point of failure, whereas distributed databases can continue functioning even if some nodes fail but are more complex to manage and balance data distribution. Both approaches have their own strengths and weaknesses depending on the specific requirements of the system.
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Gasline and electric
Enterprise software architecture relates to architecture of enterprise-scale systems i.e. large and complex systems or systems of systems in support of enterprise processes. System software is like any other operating system used on a computer to keep it running.
Spiceworks offer a range of free downloads including audit management software. Sparta systems and Resolver GRC also have more complex systems such as web based software management.
1 Explain architecture of Distributed Database systems? Also, explain the reasons for building distributed database systems?