Optimizing libraries
You should optimize your libraries regularly. Optimizing removes
gaps in libraries and defragments the storage of objects, thus improving
performance.
Optimizing affects only layout on disk; it does not affect
the contents of the objects. Objects are not recompiled when you
optimize a library.
Once a week
For the best performance, you should optimize libraries you
are actively working on about once a week.
To optimize a library:
-
In either Tree view or List view, choose
the library you want to optimize. -
Select Entry>Library>Optimize
from the menu bar or select Optimize from the library’s
pop-up menu.PowerBuilder reorganizes the library structure to optimize
object and data storage and index locations. Note that PowerBuilder
does not change the modification date for the library entries. PowerBuilder
saves the unoptimized version as a backup file in the same directory.The optimized file is created with the default permissions
for the drive where it is stored. On some systems new files are
not shareable by default. If you see “save of object failed” or “link
error messages after optimizing,” check the permissions
assigned to the PBL. If you do not want a backup file
If you do not want to save a backup copy of the library, clear
the Save Optimized Backups check box in the Library painter’s
Design>Options dialog box. If you clear this option, the
new setting will remain in effect until you change it.