Deleting Or Truncating Sql Log Files; Changing The Web Site Port - IBM SPSS Data Collection Installation Manual

136
Chapter 5
The ChangePasswords utility does not change the system password for the Interviewer
Server Running user; you must do this using the standard Windows tools before running
ChangePasswords. Rather, it updates password information held in the registry for Interviewer
Server components and services that will be run by the Running User.
Note: You can run this utility while the Interviewer Server services are running.
Updating passwords for IBM SPSS Data Collection Interviewer Server components and services
If you have not already done so, use the standard Windows tools to change the account passwords
E
for the Running User and Anonymous Access User.
Open Windows Explorer, browse to the folder in which the Interviewer Server application is
E
installed (for example, [INSTALL_FOLDER]\IBM\SPSS\DataCollection\6\Interviewer Server)
and double-click ChangePasswords.exe.
This opens the Change Password Utility dialog box, showing the current domain name and user
name.
In the Password fields, type the new passwords for the Running User and the Anonymous Access
E
User.
Click
E
Change
The program displays a message confirming that all passwords have been changed.

Deleting or truncating SQL log files

Deleting or truncating log files prevents them from becoming too large and possibly running up
against a system limit that prevents IBM® SPSS® Data Collection Interviewer Server from
functioning correctly. Recommendations are as follows:
Delete or truncate the log files for the mrUserData and mrInterviewData databases as part of
your regular system maintenance plan, as there is always a lot of activity in this database and
the log file grows at a rapid rate.
When you back up a database, truncate or delete the log file that Interviewer Server uses for
recording messages related to that database.
Refer to your SQL Server documentation for information on how to delete or truncate SQL log
files.

Changing the Web site port

The default port number for web sites is port 80. When you install the Web Service onto a web site
that uses a different port number, you can specify this port number and the installation program
will ensure that IBM® SPSS® Data Collection Interviewer Server will run using that port. If you
change the port number that your web site uses after installing Interviewer Server, you must make
the corresponding changes for Interviewer Server manually.
.