3Com 3CR15600 - Enterprise Management Suite, Руководство по началу работы

Страница: 63 / 218

Database Configuration 63
Figure 11 shows the location of an embedded database in relationship to
the Java Virtual Machine (JVM
™
).
Figure 11 Embedded Databases
Configuring Database Compaction
When using InstantDB 3Com recommends enabling the
compactOnStartup feature within the server.properties file. This
compresses free space on the DB and reduces its size on the disk.
To configure DB Compression:
1 Using a standard text editor, open the server.properties file.
2 In the MySql DB section, uncomment the
compactOnStartup
line to
enable DB compaction. See Figure 12
.
Figure 12 Uncommenting the compactOnStartup Line
# compactOnSTartup=yes
remove the pound sign