【24h】

Form-Based Proxy Caching for Database-Backed Web Sites

机译:数据库支持的网站的基于表单的代理缓存

获取原文
获取原文并翻译 | 示例

摘要

We explore a new proxy-caching framework that exploits the query semantics of HTML forms. We identify a common class of form-based queries, and study two representative caching schemes for them within this framework: (i) traditional passive query caching, and (ii) active query caching, in which the proxy cache can service a request by evaluating a query over the contents of the cache. Results from our experimental implementation show that our form-based proxy is a general and flexible approach that efficiently enables active caching schemes for database-backed web sites. Furthermore, handling query containment at the proxy yields significant performance advantages over passive query caching, but extending the power of the active cache to do full semantic caching appears to be less generally effective.
机译:我们探索了一个新的代理缓存框架,该框架利用了HTML表单的查询语义。我们确定了常见的一类基于表单的查询,并在此框架内研究了两种代表性的缓存方案:(i)传统的被动查询缓存和(ii)主动查询缓存,其中代理缓存可以通过评估来为请求提供服务查询缓存的内容。实验实施的结果表明,基于表单的代理是一种通用且灵活的方法,可以有效地为数据库支持的网站启用主动缓存方案。此外,与被动查询缓存相比,在代理处处理查询包含具有显着的性能优势,但是将主动缓存的功能扩展到进行完整的语义缓存似乎不太有效。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号