1. CS122B: Projects in Databases and Web Applications Winter 2018
Professor Chen Li
Department of Computer Science
UC Irvine
Notes 04: Pagination and Caching

2. Pagination
Show results in different pages
CS122B
Notes 04: Pagination

3. SQL Support SELECT columns FROM table LIMIT 20 OFFSET 10
CS122B
Notes 04: Pagination

4. Embedding parameters in GET requests
Example:
CS122B
Notes 04: Pagination

5. Caching in Tomcat Store the query results as an object
Later requests can be served using the cache without querying the database
CS122B
Notes 04: Pagination

6. Caching in Tomcat Pros: Cons: Less traffic on DB Low response time
Memory overhead in web server
Results may be obsolete
CS122B
Notes 04: Pagination