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超级账本上海面对面(Hyperledger Shanghai Meetup)

2017年11月18日 13:30 ~ 2017年11月18日 17:00

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    请各位已经报名和将要报名的朋友注意,由于学校安保要求,请前来参会的朋友注意以下注意事项:

    • 所有车辆当天不得进入校园

     所有参与人员都必须从蔡伦路1159号门进入,其他校门恕不接待

    • 我们会安排工作人员,检查大家的报名表,只有填写了完整报名信息的朋友才能参加,所以需要参加的朋友请务必提前报名并仔细填写报名信息

    • 由于报名人数过多,我们将Meetup教室改为第二教学楼1层2108教室,请大家注意!


    火爆全球的超级账本(Hyperledger)项目现在发展如何了?业界大咖们现在都在做什么、想什么?在区块链的大潮中我们该何去何从?

    别空想啦,来超级账本上海面对面(Hypledger Shanghai Meetup),你想知道的一切都在这里!还等啥,名额有限,赶快报名免费听讲座吧!


    时间

    13:30-17:00, Nov 18, 2017

    地点

    上海复旦大学张江校区第二教学楼1层2108室

    赞助商

    场地赞助:复旦大学计算机科学技术学院“区块链技术联合创新中心”

    议程

    时间 题目 演讲者 
    13:30-13:40 Opening 致辞 王晓阳 复旦大学计算机科学技术学院 院长 (Xiao Yang Wang, Dean of Fudan CS School) 
    13:40-14:30 真实业务场景中的企业级区块链技术和解决方案 Enterprise Blockchain and Application In Real Business Scenarioes 黄胜博士,IBM中国研究院 (Sheng Huang, IBM Research) 
    14:30-15:20 Hyperledger Fabric 架构概述 Hyperledger Fabric Architecture Overview Lance Feagan,IBM中国研究院 (Lance Feagan, IBM Research) 
    15:20-15:30 茶歇 Tea break N/A 
    15:30-16:20 基于区块链的数据交易市场 Data Exchange market Enabled by Blockchain 吴杰教授,复旦大学InSTech实验室 (Prof. Jie Wu, Fudan CS School) 
    16:20-17:00 自由讨论 Open Discussion All attendees 

    Enterprise Blockchain Technology and Solution in Real Business
    真实业务场景中的企业级区块链技术和解决方案
    Sheng Huang, IBM China Research Laboratory
    黄胜博士,IBM中国研究院
    Abstract:
    企业级区块链应用的设计原则、架构和关键技术,及案例分析。
    Blockchain is an emerging technology pattern that we believe can radically improve banking, supply chain, and other transaction networks, creating new opportunities for innovation and growth while reducing the cost and risk of related business operations. With the rapid emergence of Bitcoin in the transactions domain since 2009, many businesses and industries have invested significant resources in investigating the underlying technology that powers the popular, yet controversial, cryptocurrency.
    The idea of enterprise blockchain is spreading rapidly among academic and industry, taking the technology behind bitcoin to the next level with industry applications and transformations. The enterprise-grade blockchain fabric aims to meet the varied demands of a modern marketplace, capable of handling transactional needs at scale business-ready efficiency. As one of the founders of Hyperledger, the Open Source Project under Linux Foundation, IBM is committed to contribute the core fabric technology to help companies across industries to adopt Enterprise Blockchain. Hyperledger Fabric takes a novel approach to the traditional blockchain model, in part by managing the admission of participants at its core. It is different from other blockchain implementations in several ways. There is an increasing market need for adopting permissioned based network, so the Hyperledger Fabric project would advance blockchain technology to collectively define membership and validated access. In other words, Hyperledger Fabric is a permissioned, distributed, and shared ledger, operating with the help of smart contract (programmable and automated business logic and rules).
    In this tutorial, the audience will learn the Enterprise Blockchain Design Principles, Architecture, and Key Features. In addition, lots of usage scenarios and real business solutions of Enterprise Blockchain will also be presented.

    Hyperledger Fabric Architecture Overview
    Hyperledger Fabric架构概述
    Lance Feagan, IBM China Research Lab
    Lance Feagan,IBM中国研究院
    Abstract:
    Hyperledger Fabric 1.0架构分析及设计思想,着重介绍交易流程、扩展性和数据库特性。
    Hyperledger Fabric is a platform for distributed ledger solutions, underpinned by a modular architecture delivering high degrees of confidentiality, resiliency, flexibility and scalability. It is designed to support pluggable implementations of different components, and accommodate the complexity and intricacies that exist across the economic ecosystem. In this talk, Lance will discuss the designs and decisions that resulted in the V1.0 architecture with a focus on the novel transaction lifecycle, scalability, and database features of Hyperleger Fabric.

    Data Exchange Market Enabled by Blockchain
    基于区块链的数据交易市场
    Prof. Jie Wu, InSTech Lab of Fudan University
    吴杰教授,复旦大学InSTech实验室
    Abstract:
    Hyperledger Fabric在数据交易行业中的思考与实践
    Data exchange is a sunrise industry, its market demand is growing dramatically. However, as most data exchange transactions are occurred online, it's important to have a consistent ledger to both suppliers and demanders. According the ledger, data exchange market can calculate how many items that data demanders take and generates the payment bill. Currently, data exchange market usually collects transaction logs from the front-sever of both sides to produce the ledge. However, there is a risk that participants may tamper with the business logs, also data exchange market has to bear with the huge cost of storage and network bandwidth.
    Blockchain is a possible technology to help make data transaction trustworthy, it can maintain a consistent ledge for participants in data exchange market. However, as the number of concurrent data transaction is large, simply deploying currently blockchain system has performance bottleneck. we propose a prototype using Hyperledger Fabric v1.0 to solve the issue of automatically maintaining a non-tampering and reliable distributed ledgers by writing smart contract in the environment where the participants are distrustful of each other. This allows all participants to store the consistent and complete transaction information in their own servers to simplify the process, save resources and ensure a fair solution of dispute. The prototype system is developed using Shanghai Data Exchange Corp. (SDEC) front-end system, supports millions of concurrent transaction.



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    • Steve IM 7年前 0

      very good

    • Justin 7年前 0

      车辆不得进入校园 附近有停车点吗?

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