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egs

HN member
Joined
Mon, Jun 25, 2012, 2:00 PM UTC
HN karma
21
Public activity
11 items

About egs

Real Name: Emin Gun Sirer Bio: Hacker, professor at Cornell University. Home page: http://www.cs.cornell.edu/people/egs/ Twitter: el33th4xor

Recent public activity

  1. comment
    Comment #4368513

    I need to add two factoids to this insightful discussion: There is a big difference between space-filling curves and hyperspace hashing. Space-filling curves map a multidimensional…

  2. comment
    Comment #4368467

    Thanks! Unlike a kd-tree or b-tree variants, HyperDex does not build an auxiliary data structure. It turns out that keeping aux data structures in sync with the data is very diffic…

  3. comment
    Comment #4368442

    Not sure when you last looked at it, but we added the ability to cleanly shutdown and restart the cluster two releases ago. We are committed to providing a smooth upgrade path as w…

  4. comment
    Comment #4232774

    A website relying on a single service to serve as a sole identity provider seems replete with risks. That sounds remarkably similar to Microsoft's Passport, an idea that was a non-…

  5. comment
    Comment #4203123

    Since these kinds of leaks are very difficult to authenticate, there is an opportunity for intelligence agencies to game WikiLeaks by (slightly) altering stolen documents. I'd take…

  6. comment
    Comment #4162065

    You asked for a technical description, and also mentioned that you were unwilling to read a long, detailed technical description, and asked for a "TL;DR." I hope the short summary …

  7. comment
    Comment #4157669

    Great, let me answer your questions one by one: HyperDex is a next generation NoSQL store, so it kind of resembles traditional NoSQL stores like Mongo, Cassandra, Riak, and Dynamo,…

  8. comment
    Comment #4156772

    Thanks, this is a valid point. Do take a look at our basic tutorial: http://hyperdex.org/doc/tutorial/ Then the more advanced one showing asynchronous operations, atomic operations…

  9. comment
    Comment #4156762

    A real hacker would never be dismissive of code and claims backed by an open git repo and documentation. That said, HyperDex outperforms and provides stronger guarantees than previ…

  10. comment
    Comment #4156690

    Here it is http://gibbr.org/ . An undergrad implemented this on HyperDex in about half a semester.

  11. comment
    Comment #4156588

    Thanks for the note. We were flabbergasted to read the parent comment complaining about "graphs and numbers." Note that the issues raised by the Redis developer boil down to the fo…