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The information contained in this section applies to IBM WebSphere Commerce Version 7.0.0.9 and Feautre Pack 8. The documentation also applies to all subsequent releases and modifications until otherwise indicated in new editions.
Administering
Dynamic caching
In general, caching improves response time and reduces system load. Caching techniques are used to improve the performance of World Wide Web Internet applications. Most techniques cache static content (content that rarely changes) such as graphic and text files. However, many websites serve dynamic content, containing personalized information or data that changes more frequently. Caching dynamic content requires more sophisticated caching techniques, such as those provided by the WebSphere Application Server dynamic cache, a built-in service for caching and serving dynamic content.
Improving search engine optimization (SEO) performance using caching
To improve SEO performance, use runtime caching to eliminate processing to and from the database.
Tuning the search engine optimization (SEO) cache
By managing the memory allocated to the WCSEO caches, you can improve SEO performance.

Tuning the search engine optimization (SEO) cache

By managing the memory allocated to the WCSEO caches, you can improve SEO performance.

About this task

The WCSEOURLKeyword2URLTokenDistributedMapCache, WCSEOURLToken2URLKeywordDistributedMapCache, WCSEORedirectRulesDistributedMapCache, and WCSEOURLDistributedMapCache instances are used to cache the SEO data. By default, this cache supports a number of data entries. To change the size of these caches:

Procedure

Open the WebSphere Integrated Solutions Console.
Click Resources.
Click Cache instances.
Click Object cache instances.
Click the desired cache instance and in the page that is displayed, change the value for the Cache size.