Blockchain promises to disrupt industries once it will be efficient at large scale. In this course, you will learn how to make blockchain scale. You will learn about the foundational problem of distributed computing, consensus, that is key to create blocks securely. By illustrating limitations of mainstream blockchains, this course will indicate how to improve the technology in terms of security and efficiency.
提供：
Blockchain Scalability and its Foundations in Distributed Systems
シドニー大学（The University of Sydney）このコースについて
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初級レベル
This course is for undergraduate to research students with basic knowledge of mathematics (graphs and sets) and data structure.
約11時間で修了
英語
字幕：英語
柔軟性のある期限
スケジュールに従って期限をリセットします。
共有できる証明書
修了時に証明書を取得
100%オンライン
自分のスケジュールですぐに学習を始めてください。
初級レベル
This course is for undergraduate to research students with basic knowledge of mathematics (graphs and sets) and data structure.
約11時間で修了
英語
字幕：英語
提供：
シドニー大学（The University of Sydney）
Our excellence in research and teaching makes the University of Sydney one of the top universities in Australia and highly ranked among the best universities in the world. In 2020, we were ranked second in the Times Higher Education (THE) University Impact Rankings, and first in Australia in the QS Graduate Employability Rankings.
シラバス - 本コースの学習内容
2時間で修了
Consensus in blockchain
This week, we will start our exploration of the blockchain and its relation to distributed computing. In particular, we will learn the basics on blockchain abstraction and the importance of consensus between machines in order to mitigate the risks of having an attacker spend the same asset twice - an undesirable situation called 'double-spending'.
2時間で修了
7件のビデオ （合計29分）, 4 学習用教材, 1 個のテスト
2時間で修了
Blockchain fundamentals
This week we will learn how classic blockchains try to solve consensus. We will look at the failures and delays blockchain systems must consider, and how these events may prevent machines from reaching consensus.
2時間で修了
10件のビデオ （合計41分）, 2 学習用教材, 1 個のテスト
1時間で修了
Consensus fundamentals
This week, we will investigate how to solve the consensus problem. To do this, we will first investigate how to solve consensus when failures cannot occur in the network. Later on, we will learn how to solve consensus when processes may fail, first through crash failures and then when processes can behave arbitrarily.
1時間で修了
7件のビデオ （合計23分）, 1 学習用教材, 1 個のテスト
2時間で修了
Making blockchains secure
This week, we will investigate how delays in the network can impact the security of the blockchain. We will illustrate this using network attacks that allow hackers to steal digital assets in the past and that every blockchain designer should be aware of.
2時間で修了
6件のビデオ （合計22分）, 4 学習用教材, 1 個のテスト
レビュー
- 5 stars68.33%
- 4 stars18.33%
- 3 stars8.33%
- 2 stars1.66%
- 1 star3.33%
BLOCKCHAIN SCALABILITY AND ITS FOUNDATIONS IN DISTRIBUTED SYSTEMS からの人気レビュー
SSにより2021年8月7日
New technology that it people need to know about block chain.
ALにより2022年6月20日
While it is a great learning experience, I would recomend adding some further details / explaination on algorithms, specially EIG, DBFT, BCA and BVBA in video format.
RYにより2021年12月14日
This course very help full for me because currently doing research project in collage and work on blockchain scalability problem and its solutions
VKにより2022年5月4日
Very detailed and difficult, well explained , quizes are challenging
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