> there be any issue with copying the collection files straight to a live


Quite a few years back (probably about 4 now I think) we used to do
something similar to this with CF 4/4.5.

The way we managed it:

* have two versions of the collection (you could have more than this of
course)
* remember which is "current" and which is "build"
* write the "live" scripts to use the "current"
* write the populating/updating scripts to use "build"
* at some scheduled time, in the wee hours of the morning, switch the
"current" and "build" over

So, in more detail:

* there are two collections - CollectionA and CollectionB
* have a file or a database entry that holds the variables
CurrentCollection BuildCollection
* initially (for example) CurrentCollection is set to "CollectionA" and
BuildCollection is set to "CollectionB"
* your <CFSEARCH> uses the collection in the CurrentCollection variable
always
* your building script uses the collection in BuildCollection always
* you work out how long it generally takes to build your collection and
set a background task up to suit this interval
* the background task swaps the values in CurrentCollection and
BuildCollection when it runs (and it could update an Application variable
set as well)
* now CurrentCollection will contain "CollectionB" and BuildCollection
will contain "CollectionA"
* the whole process then repeats
* (an alternative to timing the background task to run at precise times
would be to run in very regularly and have it check a flag in a file or
database and only do the work if this flag is set)

We did try just copying the files over but the problem then (if I remember
rightly) is that sometimes the files are locked or some equally evil thing
happens.

Of course, this may not be as much of an issue in current releases - but
the above is still probably a "best practice" approach.

[PS: not only can you just index one document as Geoff says, you can also
remove documents in a similar manner - FarCry does this and I have also
built indexing solutions with Verity in the past that did the same thing]


Gary Menzel
Web Development Manager
IT Operations Brisbane -+- ABN AMRO Morgans Limited
Level 29, 123 Eagle Street BRISBANE QLD 4000
PH: 07 333 44 828  FX:  07 3834 0828




If this communication is not intended for you and you are not an authorised recipient 
of this email you are prohibited by law from dealing with or relying on the email or 
any file attachments. This prohibition includes reading, printing, copying, 
re-transmitting, disseminating, storing or in any other way dealing or acting in 
reliance on the information.  If you have received this email in error, we request you 
contact ABN AMRO Morgans Limited immediately by returning the email to [EMAIL 
PROTECTED] and destroy the original. We will refund any reasonable costs associated 
with notifying ABN AMRO Morgans. This email is confidential and may contain privileged 
client information. ABN AMRO Morgans has taken reasonable steps to ensure the accuracy 
and integrity of all its communications, including electronic communications, but 
accepts no liability for materials transmitted. Materials may also be transmitted 
without the knowledge of ABN AMRO Morgans.  ABN AMRO Morgans Limited its directors and 
employees do not accept liability for the results of any actions taken or not on the 
basis of the information in this report. ABN AMRO Morgans Limited and its associates 
hold or may hold securities in the companies/trusts mentioned herein.  Any 
recommendation is made on the basis of our research of the investment and may not suit 
the specific requirements of clients.  Assessments of suitability to an individual?s 
portfolio can only be made after an examination of the particular client?s 
investments, financial circumstances and requirements.


---
You are currently subscribed to cfaussie as: [EMAIL PROTECTED]
To unsubscribe send a blank email to [EMAIL PROTECTED]

MXDU2004 + Macromedia DevCon AsiaPac + Sydney, Australia
http://www.mxdu.com/ + 24-25 February, 2004

Reply via email to