设计与实现高效分布式网络爬虫系统：技术分析与应用展望

quirement of fastly obtaining a large amount of data. Distributed network crawlers, composed of multiple nodes that can parallelly acquire resources, have shown excellent performance in data retrieval. Therefore, this document will design an efficient distributed network crawler based on the needs of the risk platform. Based on a certain research on the current popular technologies of distributed network crawlers, this document analyzes the key points of system design, introduces the system implementation details through code, and demonstrates the efficiency of this crawler through comparative experiments. Finally, the document summarizes the entire content and provides prospects. The distributed network crawler system designed and studied in this document not only improves the speed of computer information acquisition but also maximizes the utilization of network bandwidth. Additionally, it can adapt to more types of data, enhancing the scalability of the crawler. Keywords: Distributed network crawler; Bloom filter; Search engine Keywords: Distributed network crawler; Bloom filter; Search engine.