Aperture 2.0: Updating And Migrating
2008-02-14
After playing with the free trial of Aperture 2.0 yesterday, I purchased the upgrade package and receive my key today. The Aperture menu has an Authorize entry and I could put my key in immediately and get full use of the product.

The next thing I did was update my library. I did a couple of smaller libraries first as a sanity check, and all was well. My 90GB library with 32,000 images took about ten minutes to convert. Inside I can see that the original Aperture database has now been split into two. The original database pretty much doubled in size, while the new one is obviously dedicated to Blobs (binary large objects) and is quite small.
The surprise can when I quit Aperture: quitting took more than 20 minutes! The sheet said Writing Files... and I believe it was updating the database. It also used up an ungodly amount of RAM. I only have 3GB and it sucked up everything it could find. I sampled the Aperture process while it was doing this and saw 16 Exabytes in use -- about 5 billion times what I actually have:

It did finish, and all was well. My guess is that this delay was because I am still on Tiger and this is a Core Data efficiency problem.
Next I looked at the possibility of migrating my images to the new RAW converter:

Entire projects can be converted, or just individual selections. I selected Migrate and got this rather confusing dialog:

Upgrade existing RAW images
This means that of the images selected all the non-RAWs will be left alone. The RAW images will have their RAW converter changed to 2.0 and the versions and previews updated. While I can't go back on this, I can individually set the RAW conversion back to 1.1 from the RAW Fine Tuning adjustment panel if I want:

I can also create new versions manually and compare the RAW 1.1 and RAW 2.0 converters side by side for individual images. Note that none of this affects the masters. The reference to "images" should be to "versions".
Create upgraded versions of existing RAW images
This works exactly the same as Upgrade existing RAW images except that a new version is created (in a stack) with the original and the converter changed to 2.0 for that new version only.
All images
Means all selected RAW images. The other two selections are similar.
I don't recommend updating converters en masse. I am finding that the new converter is quite different, particularly for heavily adjusted images. Here is a quick example: RAW 2.0 is on the left here:

The new RAW converter does do a much better job with highlights.

The next thing I did was update my library. I did a couple of smaller libraries first as a sanity check, and all was well. My 90GB library with 32,000 images took about ten minutes to convert. Inside I can see that the original Aperture database has now been split into two. The original database pretty much doubled in size, while the new one is obviously dedicated to Blobs (binary large objects) and is quite small.
The surprise can when I quit Aperture: quitting took more than 20 minutes! The sheet said Writing Files... and I believe it was updating the database. It also used up an ungodly amount of RAM. I only have 3GB and it sucked up everything it could find. I sampled the Aperture process while it was doing this and saw 16 Exabytes in use -- about 5 billion times what I actually have:

It did finish, and all was well. My guess is that this delay was because I am still on Tiger and this is a Core Data efficiency problem.
Next I looked at the possibility of migrating my images to the new RAW converter:

Entire projects can be converted, or just individual selections. I selected Migrate and got this rather confusing dialog:

Upgrade existing RAW images
This means that of the images selected all the non-RAWs will be left alone. The RAW images will have their RAW converter changed to 2.0 and the versions and previews updated. While I can't go back on this, I can individually set the RAW conversion back to 1.1 from the RAW Fine Tuning adjustment panel if I want:

I can also create new versions manually and compare the RAW 1.1 and RAW 2.0 converters side by side for individual images. Note that none of this affects the masters. The reference to "images" should be to "versions".
Create upgraded versions of existing RAW images
This works exactly the same as Upgrade existing RAW images except that a new version is created (in a stack) with the original and the converter changed to 2.0 for that new version only.
All images
Means all selected RAW images. The other two selections are similar.
I don't recommend updating converters en masse. I am finding that the new converter is quite different, particularly for heavily adjusted images. Here is a quick example: RAW 2.0 is on the left here:

The new RAW converter does do a much better job with highlights.
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