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Byzantine Fault Tolerance in Blockchain | Classic Generals Problem & its Solutions: PBFT & FBA

Name: Byzantine Fault Tolerance in Blockchain | Classic Generals Problem & its Solutions: PBFT & FBA
Uploaded: 2023-03-08T17:16:51+00:00
Duration: 6 min 48 s

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Are you interested in learning about what is Byzantine Fault Tolerance in Blockchain? In this video, we dive deep into the classic generals problem and its Solutions: PBFT & FBA. In a nuthsell, Byzantine Fault Tolerance (or BFT) is an essential concept in Blockchain technology that ensures the system's reliability and security even when some of its nodes fail or act maliciously. The Classic Byzantine Generals Problem is a hypothetical scenario that illustrates the challenges in reaching a consensus between distributed nodes.

PBFT (Practical Byzantine Fault Tolerance) and FBA (Federated Byzantine Agreement) are two popular solutions that provide Byzantine Fault Tolerance. We explain how these algorithms work and their strengths and weaknesses. If you are a blockchain enthusiast or a developer looking to deepen your knowledge of Byzantine Fault Tolerance, this video is for you. So, sit back, relax, and enjoy the ride!

Video Walkthrough,

0:00 What is Byzantine Fault Tolerance Explained

0:15 What are Distributed Systems

0:48 Classic Byzantine Generals Problem

1:40 Practical Byzantine Fault Tolerance or PBFT Explained

3:15 Drawbacks of PBFT

3:46 Federated Byzantine Agreement or FBA Explained

5:04 Limitations of FBA

5:37 Difference Between PBFT vs FBA