[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: 20000211: Max size for LDM product queue

On Fri, 11 Feb 2000, Unidata Support wrote:

> >To: address@hidden
> >From: Chad Johnson <address@hidden>
> >Subject: Max size for LDM product queue
> >Organization: .
> >Keywords: 200002111509.IAA08311
> 
> Hi,
> 
> I was wondering...is there a maximum size to the LDM product queue. Is
> it possible to make a product queue with a size on the order of 10's of
> gigabytes?

Chad,

The current max LDM queue size is 2 gigabytes but with the current LDM
design there are problems with that size.  The problem is when there are
many small products in the queue, the inserting/expiring routines can't
keep up with the demand. At this time at workable LDM queue is between
1.2-1.5 gigabytes. UPC is planning a release in months that will permit a
workable LDM queue size of either 2 / 4 gigabytes.  Larger queue sizes are
more than a year off.


Robb...


> 
> -Chad
> 

===============================================================================
Robb Kambic                                Unidata Program Center
Software Engineer III                      Univ. Corp for Atmospheric Research
address@hidden             WWW: http://www.unidata.ucar.edu/
===============================================================================