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Posted by Jerry Stuckle on 11/22/47 11:28
news@celticbear.com wrote:
> I have a new situation I'm facing and could use a suggestion or two, as
> I don't seem to be able to think in the abstract very well.
>
> We have a local server which holds all of our image files.
> We have a remote server that runs our public Web server and mySQL
> database.
> I need to be able to run a script that will:
> Read the contents of a dir on the local server and
> a. make thumbnails of the files in it
> b. querey the database and pull information on each file based on the
> filename
> c. create a spreadsheet and e-mail it to 3rd parties
>
> Now, I know how to do each of those things, don't need help there.
> I just need a way to get it to span the two servers.
>
> Here's what I was thinking:
> 1. Have the PHP script on the local server which processes the files
> and sends the file names it processed...
> 2. Through a GET in a WGET back to another PHP script on the remote
> server which pulls the database info for those filenames and creates
> the spreadsheets/emails
>
> or
>
> 1. Have the PHP script on the local server which processes the files
> and sends the file names it processed to a local text file named with a
> timestamp.
> 2. Then it initiates a WGET to a PHP script on the remote server
> sending that filename in a GET which tells the remote script where to
> find the list of filenames it needs to pull the information for from
> the DB and generate the sheets/emails
>
> or
>
> 1. Keep a constantly backed up version of the remote database on the
> local server via SCP's of the exported database
> 2. Have the PHP script on the local server process the files AND do all
> the DB queries and sheets/emails from the version of the DB that's been
> backed up to it on a regular basis
>
> What do you think? Or is there a better way that I'm just not thinking
> of?
> Thanks for any feedback!
> Liam
>
Liam,
First of all, it depends on the database you're using. For instance -
if you use MySQL, connecting to a remote server is quite simple - and
you basically treat it as it were a local database.
The image files are a little harder. Three ways I can think of to
access them:
1) Shared directory, where you can access the remote server's files as
if they were local,
2) FTP, where you just ftp the files from the remote, and
3) A PHP script running on the remote server which services the files
(similar to FTP).
Each way has its own advantages and disadvantages.
--
==================
Remove the "x" from my email address
Jerry Stuckle
JDS Computer Training Corp.
jstucklex@attglobal.net
==================
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