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dasvadanya

15 karma · joined November 9, 2014

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dasvadanya··on Keeping CALM: when distributed consistency is easy
>"Rather than micro-optimize protocols to protect race conditions in procedural code, modern distributed systems creativity often involves minimizing the use of such protocols."

Commerical databases 20 years ago had "shared nothing" designs precisely to avoid locks. The term "embarrassingly parallel" was introduced in the 1980s! The technique of multi-version concurrency control is widely used in databases and was first introduced in the 1980s. Maybe the authors forgot.

dasvadanya··on [dead]
Oh. So the problem is Democrats, not people who claim that Climate Change is an attempt by scientists to get more grants ? Fascinating.
dasvadanya··on Best master clock in PTP 1588
PTP 1588 was designed for simple controller networks, not enterprise networks. This note discusses some growing pains and solutions.
dasvadanya··on Urbit: a personal cloud computer
So "you really want your data model to be acyclic" means, "you want your programming language to forbid construction of cyclic data structures"? So, for example, connected graphs are not objects you can represent?
dasvadanya··on Urbit: a personal cloud computer
Can you, for example, spell out what you mean by "you really want your data model to be acyclic and not require GC"? What is cyclic about the "data model" in e.g. Go or Lua?
dasvadanya··on Urbit: a personal cloud computer
I love this comment, whether it is serious or satire.