Domino Diva

 After seeing Michael Smelser and Karl-Henry Martinsson's travel maps, I decided to create my own. 

I just tried to log into a System i server that is currently not available and had to laugh at the message I received from my Mochasoft client.

They can try to rename it, but it will alway be 'AS/400'  : ^)

Check out the title of this blog, notice it isn't AS/400?  Yeah, the '/' character isn't allowed in the title <grin>.

 I am very impressed with the new database property 'compress database design'.  I recently upgraded my test Domino server from 7.0.3 to 8.0.1 and played around with the 'compress database design' database property.  After doing a compact -c on the database to switch it to the new ODS, level 48, I saw this on the console:

Compacted mail/dadminis.nsf, 9472K bytes recovered (54%)

Here is a bit of a precursor to explain my test.  The mail file (dadminis.nsf) was using the Standard Mail 7 template.  It was still at ODS 43 after the upgrade.  The mail file only had 4 documents in it, so it was primarily comprised of design elements.  I set the notes.ini parameter Create_R8_Database=1 and restarted the server.  I did a 'load compact -c mail/dadminis.nsf' at the console, and got the above results, the 54% reduction in file size.

The size of the mail file (still the Standard Mail 7 tempate) went from 18 MB down to 8192 Kb.  Talk about a nice improvement for a base mail file.  Thank you to the Lotus team for this improvement!

Next on my target list is how much the database property 'compress document data' pays off.

If you are looking for information related to the program conversion on System i that happens when upgrading to V6R1, you may want to check out some recent articles I wrote.  The intention was to have one article, but it ended up being too big to fit in the space available in the magazine.  The compromise was to split it into the main article included in the magazine and two web exclusives.  Here are links to all three articles:

"Preparing for V6R1, What to Expect During Your Conversion"

"The Impact on Domino"

"Tips for Working With the V6R1 Conversion Tool"

One of the biggest gotchas, IMO, is that the program conversion tool doesn't pick up the Domino libraries by default when estimating how long the program conversion times for libraries will take.  This would be a nasty one for customer to miss, as conversion of the Domino libraries can take over an hour in some worse case scenarios.  Even worse, if the customer doesn't realize that Domino gets converted because the tool doesn't report it by default, they may not find out about the program conversion until they start the Domino servers after the upgrade to V6R1.  Because of the time required to convert the Domino libraries, the server most likely won't start and could produce some strange errors.  This would not be a fun upgrade experience. 

Hopefully you will find these articles helpful in planning any upgrades to V6R1.