深度解析： The Principles of Google's Spider Pool 。 Crawler Pool 是 Search Engines 为了 Efficiently Process Massive Web Pages 而 Created System。它将 Websites 分配给 Different Spiders ，以 Optimize Crawl Efficiency 。 Spider Pool Applications| Search Ranking Factors 、Website Optimization 、搜索结果排名 等 Key Areas �