utilizing more than one computer, connected to each other with a communication link to accomplish a common task.
0
votes
0answers
5 views
Does Table Module pattern deprecate objects?
I hope I'm clear, this is a difficult question to explain.
When implementing only a sub-set of business features for a web application would the use of the Table Module pattern (as described by ...
1
vote
1answer
42 views
Can more than 1 process use MPI_Scatter?
Assume I have 3 processes that have the following arrays:
P0 - int sendBuff[3] = {1,2,3};
P1 - int sendBuff[3] = {4,5,6};
P2 - int sendBuff[3] = {7,8,9};
Assume each process has a int recvBuff[3];
...
-2
votes
0answers
11 views
FSP model for email system [closed]
FSP model for email server and email client:
There are two user jan and imran,Each users has a message box on the server that can accept a maximum of 3 messages. Each user may either send a one-line ...
0
votes
0answers
15 views
Can centralized database be avoided by data redundancy?
I am developing a client-server system. The server has a database that stores client data. According to this source, it is not advised to have a centralized database (a single database) in the server. ...
0
votes
0answers
15 views
A suitable way to store the data of a tree in a directory service - Java
I am trying to implement a directory service distributed system between a client and a server. I am using JAVA to write the code files of the client and the server.
The directory service should have ...
0
votes
0answers
17 views
Datastore replication: help characterize legacy system topology
A new system has been built to gradually assume the responsibilities of the legacy one. Both collaborate in production.
To facilitate this, they share a replicated domain object model. Both use ...
1
vote
1answer
34 views
How to release the reference in a Server DCOM when the client crashes the connection
In a Client / Server environment, where the server implements the COM interface, there are cases where the connection is lost for some reason (client crashes), but the instance of the thread it stays ...
0
votes
2answers
32 views
Method to replicate sqlite database across multiple servers
I'm developing an application that works distributed, and I have a SQLite database that must be shared between distributed servers.
If I'm in serverA, and change sqlite row, this change must be in ...
0
votes
0answers
32 views
Why are Computational Fluid Dynamics Problems Difficult to Solve in Parallel Processing?
I've heard this in distributed computing circles. I'm no mechanical engineer. Can you tell why this is so? And are there any solutions to this?
P.S: can I use the Finite Element method as a solution?
...
3
votes
0answers
67 views
Could AKKA remoted actors be a good choice for p2p swarms?
Most of the use cases I've seen for Akka actors are highly performing multicore servers or local clusters.
I'm curious about it's applicability to more remote high latency and highly failing swarm ...
11
votes
3answers
244 views
Dynamic typing and programming distributed systems
Coming from Scala (and Akka), I recently began looking at other languages that were designed with distributed computing in mind, namely Erlang (and a tiny bit of Oz and Bloom). Both Erlang and Oz are ...
0
votes
1answer
60 views
no overload method takes 2 arguments
Hi I have a WCF service and within it I have this method
void SendData(int pumpNo, List<String> pumpInfo);
however when I try to pass an int and a list into it, I get an error saying
...
1
vote
1answer
26 views
Profiling distributed systems
I was wondering about possible ways to track down performance bottlenecks in distributed systems. I am aware of tools like X-Trace and its offspring (e.g. Dapper) but I am more curious about the ...
-3
votes
0answers
42 views
data storage policies of cloud computing [closed]
The companies which sell the cloud computing services should have a database for saving user's accounts and scheduling information,am I right? If not so how do they maintain the data?
And if yes what ...
0
votes
1answer
28 views
CORBA: Server as a Client
I have been looking around and can't find an example of a CORBA server implemented as a Client as well.
I understand you can have a Client Connecting to a Server to Call methods but is there a way to ...
