Common distributed web crawler architectures include the following: 1. Based on Master-Slave architecture: the Master node is responsible for task scheduling and management, and the Slave node is responsible for specific data collection tasks. The Master node distributes tasks to various Slave nodes, and collects and integrates the collection results. 2. Architecture based on distributed queue: Put the URL to be collected into a distributed queue, and multiple collection nodes obtain the URL from the queue for collection. After the collection is completed, the collection results are stored in a database or other storage media. 3. Architecture based on distributed storage: Store the collected data in distributed storage systems, such as Hadoop, Elasticsearch, etc. The collection node performs data reading and writing operations through the distributed storage system. 4. Architecture based on P2P network: Communication and data sharing are carried out between collection nodes through P2P network. Each node is both a data provider and a data consumer. Octopus Collector is an Internet data collector with comprehensive functions, simple operation and wide application range. If you need to collect data, Octopus Collector can provide you with intelligent identification and flexible custom collection rule settings to help you quickly obtain the data you need. To learn more about the functions and cooperation cases of the Octopus Collector, please go to the official website for more details