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Lecture Notes in Computer Science
We propose a template based runtime invalidation approach for maintaining cache consistency of database generated web contents. In our approach, the invalidator sits between a web cache and a database server, and intercepts query statements as well as update statements transparently. Moreover, it maintains templates for queries and updates, as well as a mapping between URLs and SQL queries. At runtime, the invalidator checks an update statement against the query statements whose correspondingdoi:10.1007/978-3-540-24655-8_82 fatcat:wsn7fwrq2ze6vmtlman47ocemi