Top "Cluster-computing" questions

A computer cluster is a set of connected systems that work together so that in many respects they can be viewed as a single system.

Database cluster and load balancing

What is database clustering? If you allow the same database to be on 2 different servers how do they keep the …

database load-balancing cluster-computing database-agnostic
What is the difference between Cloud, Grid and Cluster?

What is the difference between Cloud, Cluster and Grid? Please give some examples of each as the definition of cloud …

cloud cluster-computing terminology grid-computing
How to fix symbol lookup error: undefined symbol errors in a cluster environment

I'm working on some python code that extracts some image data from an ECW file using GDAL (http://www.gdal.…

linux linker cluster-computing python-2.6 gdal
What's the difference between Apache's Mesos and Google's Kubernetes

What exactly is the difference between Apache's Mesos and Google's Kubernetes? I understand both are server cluster management software. Can …

cloud cluster-computing mesosphere kubernetes
Use qdel to delete all my jobs at once, not one at a time

This is a rather simple question but I haven't been able to find an answer. I have a large number …

ssh cluster-computing jobs
Python "FileExists" error when making directory

I have several threads running in parallel from Python on a cluster system. Each python thread outputs to a directory …

python file-io filesystems queue cluster-computing
MPI: blocking vs non-blocking

I am having trouble understanding the concept of blocking communication and non-blocking communication in MPI. What are the differences between …

parallel-processing mpi cluster-computing
What are the differences between a node, a cluster and a datacenter in a cassandra nosql database?

I am trying to duplicate data in a cassandra nosql database for a school project using datastax ops center. From …

cassandra cluster-computing datastax opscenter nosql
ORA-01654: unable to extend index

Calling all Oracle Gurus! I am in the process of clustering a well tested application on WebSphere. The application in …

java oracle cluster-computing
PHP sessions in a load balancing cluster - how?

OK, so I've got this totally rare an unique scenario of a load balanced PHP website. The bummer is - …

php session load-balancing cluster-computing