Centralized And Client Server Architecture - System Architecture - Database Management System
Ekeeda・1 minute read
The text discusses centralized and client-server architectures in DBMS, with a focus on the shift towards the latter due to improved efficiency and scalability. Centralized systems have a single computer serving as both client and server, while client-server systems distribute tasks among multiple clients accessing a centralized server for database storage and management.
Insights
- Centralized architecture involves a single computer system serving as both client and server, while client-server architecture distributes tasks among multiple clients connecting to a centralized server.
- In centralized architecture, the database is stored within the system, simplifying access but potentially reducing efficiency, whereas client-server architecture divides database management tasks between clients and a central server, increasing complexity but potentially enhancing efficiency and scalability.
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Recent questions
What is a centralized architecture?
A single computer system not connected to a network.
What is a client-server architecture?
A system with a centralized server and multiple clients.
How does a centralized system differ from a client-server system?
Centralized system operates independently; client-server involves multiple clients.
What are the advantages of a client-server architecture?
Scalability, distributed processing, and resource sharing.
How does a client-server architecture handle database storage?
Server stores and structures the database for clients.
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Summary
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Trend towards client-server architecture in DBMS
- The text discusses centralized and client-server architectures, highlighting the trend towards the latter.
- Architecture refers to the basic design of computing and database processing in DBMS.
- Two product categories for accessing DBMS architecture: centralized and client-server.
- Centralized system involves a single computer system not connected to a network, serving as its own client and server.
- Client-server system uses a centralized system as the server, with other computer systems connecting to it.
- Centralized system has a single computer or processor, serving as its core.
- Centralized system can serve single or multiple users, with complexities increasing for multi-user systems.
- Processor in centralized system communicates with device controllers connected to a common bus.
- Database in centralized architecture is stored uniquely within the system, simplifying access but reducing efficiency.
- Client-server architecture divides tasks among multiple clients, with the server storing and structuring the database.
