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Blockchain – Software Engineering Daily에서 제공하는 콘텐츠입니다. 에피소드, 그래픽, 팟캐스트 설명을 포함한 모든 팟캐스트 콘텐츠는 Blockchain – Software Engineering Daily 또는 해당 팟캐스트 플랫폼 파트너가 직접 업로드하고 제공합니다. 누군가가 귀하의 허락 없이 귀하의 저작물을 사용하고 있다고 생각되는 경우 여기에 설명된 절차를 따르실 수 있습니다 https://ko.player.fm/legal.
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Cryptocurrency Networking with Soumya Basu

49:36
 
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저장한 시리즈 ("피드 비활성화" status)

When? This feed was archived on February 23, 2022 05:08 (2y ago). Last successful fetch was on November 25, 2021 01:18 (2+ y ago)

Why? 피드 비활성화 status. 잠시 서버에 문제가 발생해 팟캐스트를 불러오지 못합니다.

What now? You might be able to find a more up-to-date version using the search function. This series will no longer be checked for updates. If you believe this to be in error, please check if the publisher's feed link below is valid and contact support to request the feed be restored or if you have any other concerns about this.

Manage episode 201833716 series 1435652
Blockchain – Software Engineering Daily에서 제공하는 콘텐츠입니다. 에피소드, 그래픽, 팟캐스트 설명을 포함한 모든 팟캐스트 콘텐츠는 Blockchain – Software Engineering Daily 또는 해당 팟캐스트 플랫폼 파트너가 직접 업로드하고 제공합니다. 누군가가 귀하의 허락 없이 귀하의 저작물을 사용하고 있다고 생각되는 경우 여기에 설명된 절차를 따르실 수 있습니다 https://ko.player.fm/legal.

Soumya Basu is a PhD student at Cornell, where he studies distributed systems problems associated with cryptocurrencies. Soumya is advised by Emin Gun Sirer, a Cornell professor who previously appeared on the show to discuss smart contract security.

Soumya joins the show today to talk about a variety of issues in the cryptocurrency space. We first explored the degree to which Bitcoin and Ethereum are actually decentralized–which might be less than you think. Because of the centralization of mining pools, much of the transaction processing is also centralized. After talking about decentralization, we got into Soumya’s research focus–cryptocurrency networking and block propagation.

Bitcoin transactions are collected into blocks. When a Bitcoin full node solves the cryptographic puzzle associated with a block of transactions, that full node broadcasts the new block to all the other nodes in the network. It is important for that block broadcast to be fast and efficient so that the other full nodes in the network can be made aware of the new block as soon as possible, and they can start working from the updated chain.

The problem of making all nodes in the network aware of a new block is known as “block propagation.” Block propagation can be accelerated through the use of relay nodes. A relay node is a node that is dedicated to communicating these new blocks throughout the blockchain. Soumya is working on a relay node architecture called Falcon–and in this episode, we talk all about what Falcon is.

If you are looking for all 700 episodes of Software Engineering Daily, check out our apps on the iOS or Android app store. We’ve got tons of episodes on blockchains, business, distributed systems, and tons of other topics. If you want to become a paid subscriber to Software Engineering Daily, you can hear all of our episodes without ads–you can subscribe at softwaredaily.com. And all of the code for our apps is open source. If you are looking for an open source community to be a part of, come check out github.com/softwareengineeringdaily.

Meetups for Software Engineering Daily are being planned! Go to softwareengineeringdaily.com/meetup if you want to register for an upcoming Meetup. In March, I’ll be visiting Datadog in New York and Hubspot in Boston, and in April I’ll be at Telesign in LA.

The post Cryptocurrency Networking with Soumya Basu appeared first on Software Engineering Daily.

  continue reading

92 에피소드

Artwork
icon공유
 

저장한 시리즈 ("피드 비활성화" status)

When? This feed was archived on February 23, 2022 05:08 (2y ago). Last successful fetch was on November 25, 2021 01:18 (2+ y ago)

Why? 피드 비활성화 status. 잠시 서버에 문제가 발생해 팟캐스트를 불러오지 못합니다.

What now? You might be able to find a more up-to-date version using the search function. This series will no longer be checked for updates. If you believe this to be in error, please check if the publisher's feed link below is valid and contact support to request the feed be restored or if you have any other concerns about this.

Manage episode 201833716 series 1435652
Blockchain – Software Engineering Daily에서 제공하는 콘텐츠입니다. 에피소드, 그래픽, 팟캐스트 설명을 포함한 모든 팟캐스트 콘텐츠는 Blockchain – Software Engineering Daily 또는 해당 팟캐스트 플랫폼 파트너가 직접 업로드하고 제공합니다. 누군가가 귀하의 허락 없이 귀하의 저작물을 사용하고 있다고 생각되는 경우 여기에 설명된 절차를 따르실 수 있습니다 https://ko.player.fm/legal.

Soumya Basu is a PhD student at Cornell, where he studies distributed systems problems associated with cryptocurrencies. Soumya is advised by Emin Gun Sirer, a Cornell professor who previously appeared on the show to discuss smart contract security.

Soumya joins the show today to talk about a variety of issues in the cryptocurrency space. We first explored the degree to which Bitcoin and Ethereum are actually decentralized–which might be less than you think. Because of the centralization of mining pools, much of the transaction processing is also centralized. After talking about decentralization, we got into Soumya’s research focus–cryptocurrency networking and block propagation.

Bitcoin transactions are collected into blocks. When a Bitcoin full node solves the cryptographic puzzle associated with a block of transactions, that full node broadcasts the new block to all the other nodes in the network. It is important for that block broadcast to be fast and efficient so that the other full nodes in the network can be made aware of the new block as soon as possible, and they can start working from the updated chain.

The problem of making all nodes in the network aware of a new block is known as “block propagation.” Block propagation can be accelerated through the use of relay nodes. A relay node is a node that is dedicated to communicating these new blocks throughout the blockchain. Soumya is working on a relay node architecture called Falcon–and in this episode, we talk all about what Falcon is.

If you are looking for all 700 episodes of Software Engineering Daily, check out our apps on the iOS or Android app store. We’ve got tons of episodes on blockchains, business, distributed systems, and tons of other topics. If you want to become a paid subscriber to Software Engineering Daily, you can hear all of our episodes without ads–you can subscribe at softwaredaily.com. And all of the code for our apps is open source. If you are looking for an open source community to be a part of, come check out github.com/softwareengineeringdaily.

Meetups for Software Engineering Daily are being planned! Go to softwareengineeringdaily.com/meetup if you want to register for an upcoming Meetup. In March, I’ll be visiting Datadog in New York and Hubspot in Boston, and in April I’ll be at Telesign in LA.

The post Cryptocurrency Networking with Soumya Basu appeared first on Software Engineering Daily.

  continue reading

92 에피소드

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