Dynamic caching

Note This section is extracted from the existing testing scenario for dynamic caching of Trade3.

During this test the system was stressed in these four scenarios: No caching (see Figure 14-37). Enabled command and EJB result caching (see Figure 14-38). Enabled servlet and JSP result caching (see Figure 14-39). Enabled Edge Side Include caching (see Figure 14-39).

The test targeted both read and update operations as follows: Read (75%)

quote

portfolio

home

account

Update (25%)

buy

sell

login/logout

register

As you can see in these figures, the command/EJB caching increased the performance 2.7 times, plus Servlet/JSP caching = 2.9 times and when edge caching was enabled, the performance was increased 4 times.

Figure 14-37 System performance without caching

Figure 14-38 System performance with command and EJB caching

Figure 14-39 System performance with servlet and JSP caching

Figure 14-40 System performance with ESI processor caching

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