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What is the difference between Blockchain and a Database?Generally a database is a collection of data which can be stored and organized using a database management system. The people who have access to the database can view or edit the information stored there. The client-server network architecture is used to implement databases. whereas a blockchain is a growing list of records, called blocks, stored in a distributed system. Each block contains a cryptographic hash of the previous block, timestamp and transaction information. Modification of data is not allowed due to the design of the blockchain. The technology allows decentralized control and eliminates risks of data modification by other parties.
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所有摄像头捕捉的数据，仅供 AI 在完成环境理解，不留任何存档。这样一来，既喂饱了 AI，又最大程度地消解了用户对隐私的顾虑。，推荐阅读旺商聊官方下载获取更多信息
'Anxious' residents prepare for more flooding
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