Rounded avatar PrepNotes

Blockchain Technology

List the comparison between centralized and decentralized systems

Centralized vs. Decentralized Systems

Feature Centralized System Decentralized System
Control Controlled by a single entity Shared control among participants
Data Storage Data stored on central servers Data distributed across nodes
Decision-making Central authority makes decisions Distributed Decision-making
Transparency Limited transparency High transparency
Flexibility Less flexible More flexible
Privacy Less privacy More privacy
Processing Speed Faster processing Slower due to consensus mechanisms
Trustworthiness Not trustworthy due to lack of transparency Trustworthy as these are highly transparent
System Stability If any server goes down, the system collapses If any node goes down, the system runs normally
Transaction Times Low transaction times High transaction times
Security Less secure, more vulnerable to cyber attacks More secure, less vulnerable to cyber attacks
Usability and Scalability Better usability and scalability Limited usability and scalability
Computing Power Requirement Requires lower computing power Requires high computing power