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Questions tagged [distributed]

Multiple computers working together, using a network to communicate

A distributed system consists of multiple autonomous computers that communicate through a . The computers interact with each other in order to achieve a common goal. A computer program that runs in a distributed system is called a distributed program, and distributed programming is the process of writing such programs.

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Can a sequence of json objects be unequivocally parsed without further delimiters or knowing their length?

I am planning a protocol where two applications open a socket between them and send and receive legal json objects. Can a sequence of json objects be unequivocally parsed, or will I need delimiters, or prefixing each object with its lengths or…
flybywire
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Distributed filesystem in Ubuntu

I'll explain what I'm trying to achieve. It's possible that what I want isn't correctly described as a distributed file system. There are 5 of us running Ubuntu 12.04. We each have about 200-500GB of files that we want to share from time to time.…
RSolis
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create index using openquery

How do I create an index on a table that exist in a remote SQL Server database using the openquery syntax?
Dan
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Distributed Lock Service over MySql/GigaSpaces/Netapp

Disclaimer: I already asked this question, but without the deployment requirement. I got an answer that got 3 upvotes, and when I edited the question to include the deployment requirement the answer then became irrelevant. The reason I'm …
ripper234
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Does Google Cloud SQL support distributed features?

I am reading the document of Google Cloud SQL. But I am not sure if it supports some distributed features or not? mysql master and slave cluster mysql sharding
Dean Chen
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Running CUDA kernel on distributed memory with MPI

I'm running my program in a cluster. Each node has 2 GPUs. Each MPI task is to call a CUDA function. My question is if there are two mpi processes running on each node, will each CUDA function call be scheduled on different GPUs or will they both…
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Distributed Scheduling Algo MTTMEL simulation in simjava2

in my simulation, i have one source(the dispatcher) and 4 receivers. i have made two sinks for two tiers(tier1 and tier2). first 3 receivers are the instance of tier1_sink(with one "in" port and one "out" port) and the last receiver is the instance…
Amit Mutreja
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Is Two phase commit possible using RMI and Spring

I need to know if spring transaction manager allows Two Phase Commit. We are going to use IBM Websphere as the server. And technology would be spring. Our requirement is as follows. One application (A) will call other application(B) on other server…
user1345868
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Using Akka Actors/Remoting to distribute graph algorithms across a cluster

So I'm currently working on distributing my Scala code across multiple machines for a large graph ("part 1" of the question) and am currently working with the Akka framework in the hopes of using Actors and Remoting. I read the document here and it…
adelbertc
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Distributed DNS system with API

When a customer signs up for my service, I would like to create an A DNS entry for them: username.mydomain.tld pointing to the IPv4 address of the server that hosts their page This DNS system would ideally: Be fairly light-weight Be distributed. A…
Pavel
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Java Distributed Application - Message Passing

I am currently working on a college project wherein we are building a content extractor for the World Wide Web. For this, so far we have 2 modules : a Web crawler, and an Indexer which will be running on 2 separate machines. We plan to add more…
arya
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Test globally distributed web application

I have multiple servers across the globe, running the same web application. The user is send to the closest server using DNS based 'load balancing' (Amazon's Route 53 with latency checks to be specific). How do I go about checking the functionality…
Teun Zengerink
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How to access individual "columns" from retrieved element?

Is there any way to retrieve an element from an ETS table and acces, say column 1, without inserting the object into the ETS as a record? The only place I have seen similar syntax, to refer to each column is with the '$1' on the match arguments.
intrigued_66
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Observing Distributed Objects in Cocoa

I'm trying to observe iTunes track changes on a local network machine. I have a scripting bridge object and can pass commands to it, but in order to find out any information I have to poll it. I thought distributed objects might be a solution, but…
Jesse
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RMI Activatable error with client

I've followed following tutorial to make my RMI stuff Activatable http://docs.oracle.com/javase/1.4.2/docs/guide/rmi/activation/activation.2.html So i start the registry, run the rmid, and run the server. This all goes just fine. When i try to…
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