Cluster Feed - Programmer's Heaven

The Cluster Computing Virtualization in Windows

Wed, 18 Aug 2010 17:45:27 -0700

Cloud computing with Linux and Apache Hadoop

Wed, 07 Oct 2009 11:41:33 -0700

This article shows you how to use Apache Hadoop to build a MapReduce framework to make a Hadoop Cluster and how to create a sample MapReduce application which runs on Hadoop. You will also learn how to set up a time/disk-consuming task on the cloud.

Re: VBScript for Windows cluster

Tue, 01 Sep 2009 00:22:47 -0700

j9678 posted a reply on the Visual Basic forum.

The problem solved. There was an invalid command inside the batch file cause the error. Thanks to those who had read my thead.

VBScript for Windows cluster

Mon, 31 Aug 2009 07:21:06 -0700

j9678 posted a new message on the Visual Basic forum.

I need the Windows cluster member to auto run a batch job when the cluster resources are fail over to it from another member.
I use the vbscript below:

Dim WshShell
Set WshShell = CreateObject("WScript.Shell")
Function Online()
  RunCommand "c:\start.bat", True
  Online = 0
End Function
Function Open()
  Open = 0
End Function
Function Close()
  Close = 0
End Function
Function LooksAlive()
  LooksAlive = 0
End Function
Function IsAlive()
  IsAlive = 0
End Function
Function RunCommand(command, wait)
  RunCommand = WshShell.Run(command, 1, wait)
End Function

The problem is I can't bring it online in cluster administrator, and can't trigger the batch job. It show an error code and I think i miss something in the code.
Please, Is there anyone can help me !!!

Ganglia and Nagios Cluster monitoring Part 2

Thu, 26 Mar 2009 11:13:06 -0700

Solrac submitted a new article.

After reading this two-part series, a systems administrator should feel empowered to run Ganglia and Nagios to really monitor his data center as never before. The scope of these two packages is enormous. What we have touched on here though is relevant to a cluster, grid, or cloud infrastructure. In Part 2, learn how to install and configure Nagios to watch hosts and services, alerting users when things go wrong.

Multi-Dimensional Clustering Table Size Estimator for DB2

Mon, 24 Nov 2008 15:00:06 -0700

jmalasko submitted a new article called 'Multi-Dimensional Clustering Table Size Estimator for DB2'.

Discover Multi-Dimensional Clustering Table Size Estimator for DB2, a utility that determines space requirements and simplifies administration of Multi-Dimensional Clustering (MDC) tables in DB2. This utility optimally estimates the MDC table size requirements based on table statistics and MDC dimension parameters.

visual basic with GUI

Wed, 30 Apr 2008 20:05:39 -0700

hani alazazi posted the message 'visual basic with GUI' on the VBA forum.

Hi everybody,i really stock in this question:
cluster the 4 dimensional vectors int an ART system:1110,0011,0100,by using visual basic program with GUI. And by using the same language ,encode the following associations into a bipolar outer product encoded BAM:
A1=(0 1 0 1 0)^T B1=(1 1 0 1)^T
A2=(1 1 0 0 0)^T B2=(0 1 0 1)^T

thanx in advance 4 everyone