Area 51 » Science

101
followers

Distributed Systems [closed]

Proposed Q&A site for engineers and scientists who deal with distributed systems at large: distributed robotics, intelligent vehicles, smart energy grids, social networks, distributed information systems, biological systems, etc.
flag

Announcements

At 2+ years in Area 51 we have to close this proposal. Keep this proposal alive by restarting it. See discuss.area51.stackexchange.com/q/5798. – Robert Cartaino♦ Apr 11 at 21:30

closed as not a viable proposal by Robert Cartaino♦ Apr 11 at 21:30

This proposal will not result in a useful, productive, or viable Q&A site.

32 Example Questions (4 closed)

active oldest votes
up vote 11 down vote
What is a simple way to simulate a distributed system on a single computer for the purposes of learning about distributed systems?
added by Adam Davis Mar 10 '11 at 21:13
link|flag
Several DS simulator exist in literature. If you're used to Java: peersim.sourceforge.net. SPLAY is another good example: splay-project.org – Valerio Schiavoni Dec 19 '11 at 10:28
up vote 11 down vote
What are common time synchronization methods over CAN bus in distributed processing systems, such as vehicles and industrial machinery?
added by Adam Davis Mar 10 '11 at 21:16
link|flag
up vote 10 down vote
Could Twitter be integrated into predictive models of stock markets?
added by Greg Mar 6 '11 at 12:29
link|flag
up vote 10 down vote
What is stigmergy? How is it used in insect societies?
added by Greg Mar 6 '11 at 12:30
link|flag
up vote 10 down vote
What is the difference between robustness and resilience?
added by Christian Mar 6 '11 at 16:57
link|flag
up vote 10 down vote
What aspects of the internet help it to survive significant outages (ie, the "nuclear" scenario and survivability of it)?
added by mbq, edited by Adam Davis Mar 10 '11 at 21:18
link|flag
up vote 10 down vote
Is stochastic behavior crucial for proper function of biological regulatory networks?
added by mbq Mar 7 '11 at 15:14
link|flag
Can anyone answer this? – QuietThud Nov 22 '12 at 6:43
up vote 10 down vote
How do I atomically update critical data in a multiple processor system with a slow speed bus?
added by Adam Davis Mar 10 '11 at 21:11
link|flag
up vote 10 down vote
Is there a study or algorithm that weighs the utility of a resilient system with it's potential inefficiency of redundancy?
added by EhevuTov Oct 8 '11 at 7:19
link|flag
In other words, when does distributed labor become so specialized, that a black-swan type of event would topple such a system and necessitate a more resilient, although redundant, system. For instance is their a good formula to determine if everyone should grow their own food and only work part-time at another job, or should they devote full-time to a job and let someone else specialize and grow food. – EhevuTov Oct 8 '11 at 7:23
up vote 10 down vote
How can we make strong guarantees about the global behaviour of a distributed system based on specifications of individual agents?
added by Gian Jan 7 '12 at 1:52
link|flag
1  
I really like this question - I hope the site makes it, and this is asked and answered! – Adam Davis May 15 '12 at 19:07
up vote 10 down vote
Is there good visualization software for tracking and maintaining distributed systems?
added by Jennifer Davis Apr 25 '12 at 4:48
link|flag
up vote 6 down vote
Is there a good set of benchmark programs for DS libraries such as OpenMPI?
added by snim2 Jan 7 '12 at 1:07
link|flag
up vote 4 down vote
Is it important to implement security for internal communications in a multiprocessor system if the hardware is physically secured?
added by Adam Davis Mar 10 '11 at 21:12
link|flag
up vote 3 down vote
How do I set up a Hadoop cluster on Amazon EC2?
added by Ryan Apr 11 '11 at 15:54
link|flag
In fact, this is a topic for serverfault. – ziu Jul 18 '12 at 21:29
up vote 3 down vote
What are some software tools or libraries that can automate setting up and maintaining distributed systems?
added by Oleksi Jun 10 '12 at 2:12
link|flag
up vote 2 down vote
What is consistent hashing in relation to computer networking?
added by EhevuTov Feb 28 '12 at 5:06
link|flag
up vote 2 down vote
What should I consider when designing distributed systems networked over very high-latency links?
added by Renan Nov 25 '12 at 1:28
link|flag
up vote 2 down vote
Do restful web service makes new end of distributed system?
added by Amir Naghizadeh Nov 25 '12 at 11:45
link|flag
up vote 1 down vote
In a robot with many independently-powered wheels (or legs, etc.), how do I avoid "moon-walking" -- dragging/sliding one wheel on the ground?
added by David Cary Dec 10 '11 at 6:24
link|flag
up vote 0 down vote
How can I reduce the number of small files generated by a Map/Reduce job to reduce subsequent number of mappers and increase efficiency?
added by Charles Menguy May 12 '12 at 4:48
link|flag
up vote 0 down vote
How can I design a good Combiner for my Hadoop job to save network bandwidth?
added by Charles Menguy May 12 '12 at 4:49
link|flag
up vote 0 down vote
What is the "Hello World" of distributed systems? Twitter?
added by 0x4a6f4672 Feb 26 at 10:03
link|flag
up vote -1 down vote
Could the numerous tools developed in Systems BIology be used for modeling ensemble of robots? [closed]
added by Greg Mar 6 '11 at 12:28
link|flag

closed as off topic by mbq, klonq, kiamlaluno, crucified soul, Hauser Sep 26 '11 at 0:30

This question does not relate to the topic of the proposal.
It was closed as part of an automated migration of off-topic to close votes on September 29, 2011.
up vote -1 down vote
Where can I find resources for creating a Dryad application?
added by Ryan Apr 11 '11 at 16:03
link|flag
up vote -1 down vote
When my A web server gets unplugged, how do I automatically redirect all the users to my B web server in another city, and vice versa?
added by David Cary Dec 10 '11 at 6:15
link|flag
up vote -1 down vote
A particular lang/library only provides unbounded semaphores. How can I create a lock object (which would normally be a bounded semaphore, bound=1)?
added by snim2 Jan 7 '12 at 23:48
link|flag
up vote -1 down vote
How do I design for forward compatibility -- so each node shares data with neighbors running past and future versions of my code?
added by David Cary May 22 '12 at 10:58
link|flag
up vote -1 down vote
What's was the most challenging part of implementing the distributed system?
added by Amir Naghizadeh Nov 25 '12 at 11:50
link|flag
up vote -2 down vote
Are there models for predicting and/or optimizing the popularity of a website based on social networks? [closed]
added by Greg Mar 6 '11 at 12:31
link|flag

closed as off topic by klonq, Graham Sunderland, kiamlaluno, crucified soul, Hauser Sep 26 '11 at 0:30

This question does not relate to the topic of the proposal.
It was closed as part of an automated migration of off-topic to close votes on September 29, 2011.
up vote -2 down vote
Is there a good MATLAB toolbox for genomics? [closed]
added by Greg, edited by WikiSpeedia hang-around Mar 15 '11 at 22:32
link|flag

closed as off topic by mbq, Zayne S Halsall, klonq, Adam Davis, Ryan Apr 11 '11 at 15:59

This question does not relate to the topic of the proposal.
It was closed as part of an automated migration of off-topic to close votes on September 29, 2011.
up vote -2 down vote
Creating a video wall with multiple computers each controlling several monitors. How can I synchronize the video frames?
added by Adam Davis Mar 10 '11 at 21:17
link|flag
up vote -5 down vote
How to get more Twitter followers? [closed]
added by mbq Mar 7 '11 at 15:12
link|flag

closed as off topic by Dori Oct 3 '11 at 21:55

This question does not relate to the topic of the proposal.

This is more a marketing/social media issue and not a technical question concerning distributed systems... – strauberry May 13 '11 at 15:27
@strauberry This is why it is intended off-topic – mbq May 13 '11 at 15:49
What twitter has to do anything with it? – crucified soul Jun 9 '11 at 7:51
@crucifiedsoul Social networks in description. – mbq Jun 9 '11 at 8:07