RE: Data Archive

From: Peter Chapple (peterc@petermac.unimelb.edu.au)
Date: Wed May 28 1997 - 21:49:54 EST


>I know this subject was discussed some time ago but I need to know some more information.  >We are interested in purchasing a data archive system that will serve our entire lab.  In the lab >we have a FACS Vantage, FACScan, FACS Caliber, FACS Trak and a Discovery Image >analyzer.  We want a single archive system that will be compatible with both the Macintosh >platforms attached to the flow cytometers as well as the IBM Dos system attached to the Image >analyzer.  Considering the size of the files to be saved we are currently leaning toward either a >writable CD or an Optical drive.  Price is a consideration but we want something flexible and >useful for all the systems.
>Has anyone tried to do such a thing in their lab?  What is the available advice based on >personal experience?
>Your patience and consideration of my question is much appreciated.
>Haywood Pyle
>King Faisal Specialist Hospital and Research Center
>Flow Cytometry Core Facility
>pyle@kfshrc.edu.sa


My two cents worth on data archiving are as follows:

We have are in a similar position in that we have a Windows NT network and a Macintosh attached to our BD cytometer. The Cytometer has a Jaz drive for storing data during acquisition and this data is later archived to CD-R. To get around the *two platforms* problems I have connected the Mac to the network and installed an FTP daemon on it. This allows us to simply FTP files onto the PC with our analysis software and CD-R burner, you can then easily do either off-line analysis or archiving on that machine.

If considering CD-R carefully consider the mastering software that comes with it. I have seen colleagues have a number of disasters buring multi-session CD's with CD-R mastering software that did not provide safe multi-session/volume recording. We are using software called *Gear* and have been happy with it - the documentation (in PDF format) is fair-good. It would be interesting to hear what other members of the list use :)

Peter Chapple
Melbourne AUSTRALIA



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