Maximum number of photos that can be imported into an iPhoto library?

1. Does iPhoto have a maximum number of files or photos that it can handle in a single library?

Apple advertises that iPhoto will handle 250,000 photos - I doubt that anyone has come close to that (or will)

I have 19,278 in 237 events - 22 GB - on a G5 iMac and it is snappy with no issues

I have a lot of photos (20GB) that have not yet been imported into an iPhoto Library. I am going to set up a new library with the iPhoto Library Manager (iPLM), but am wondering if there is a maximum number of files that can be handled in a single library?

If you want those should be fine in one library

2. Also, I don't think I want to import these, since that would create an iPhoto library as large as the source files. Are there any problems if I set up the preferences so that this library will not have the graphics imported into it?

It is a choice - if you do NOT import them then you will be responsible for all future management - deleting, etc. Moving to a different location or computer is much more difficult if you reference your photos instead of importing them.

Many people import them, burn the original source photos to CD or DVD and delete them from their disk letting iPhoto manage them

3. With iPLM, can you have different sets of preferences for each library?

I'm not sure but I do not think so

Larry Nebel

Message was edited by: LarryHN

Fred360

2. Also, I don't think I want to import these, since that would create an iPhoto library as large as the source files. Are there any problems if I set up the preferences so that this library will not have the graphics imported into it?

Simply go to iPhoto Menu -> Preferences -> Advanced and uncheck 'Copy Files to the iPhoto Library on Import'.

Now iPhoto will not copy the files, but rather simply reference them on your HD. It will create an alias to the Original file, a thumbnail and, if you modify the pics, a Modified version.

However, you need to be aware of a number of potential pitfalls using this system.

1. Import and deleting pics are more complex procedures
2. You cannot move or rename the files on your system or iPhoto will lose track of them
3. Most importantly, migrating to a new disk or computer can be much more complex.

Always allowing for personal preference, I've yet to see a good reason to run iPhoto in referenced mode unless you're using two photo organisers.

3. With iPLM, can you have different sets of preferences for each library?

Actually, I think so, but a little trial and error will confirm this.

Regards

TD