Network Engineering
David Schwartz
  • Member for 8 years, 2 months
  • Last seen more than a month ago
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About

What you need to know about me:

  • CTO at Ripple, the company behind the Ripple settlement network.

  • One of the original architects of the XRP Ledger system, the first to solve the crypto-currency double spend problem without requiring either a central authority or proof of work.

  • My alter ego is "JoelKatz" on the Bitcoin forums and other places.

  • Follow me on Twitter -- @JoelKatz.

  • Areas of expertise include cryptography, payment and settlement networks, advising fintech and emerging technology startups, and C++ programming.

  • Areas of interest include computers, aviation (both full scale and model/drone), basketball and football.

  • My wife and I have a blog, but it's only rarely updated.

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Top posts
All Questions Answers
Votes Newest
7
What is the main purposes of ARP CACHE in the Switch?
Nov 17 '13
3
How exactly does an Ethernet collision happen in the cable, since nodes use different circuits for Tx and Rx?
Mar 10 '19
3
Why are IP addresses given to each interface and not device? What would the implications of that be?
Jan 16 '19
3
Is 30 Mbit/s fibre faster than 30 Mbit/s copper?
Feb 23 '18
2
Does the destination port change during TCP three-way handshake?
Dec 26 '20
2
Please help me understand this simple arp request / reply - how does a router know an IP address without knowing the MAC address?
Feb 27 '19
Top network posts
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263
When is std::weak_ptr useful?
221
What is thread contention?
217
Overwrite or override
214
Why is the size of my email about a third bigger than the size of its attached files?
203
How can a file size be zero?

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