Datura
Datura is an open-source, self-hosted web spider and web crawler written in Java. It allows collecting structured data from websites through crawling, scraping, parsing, and data extraction. Datura is designed for flexibility, scalability, and easy integration.
crawler
scraper
java
opensource
Datura: Open-Source Web Spider and Crawler
Discover the powerful open-source web spider and crawler, Datura, designed for flexibility, scalability, and easy integration, ideal for collecting structured data from websites through crawling, scraping, parsing, and data extraction.
What is Datura?
Datura is an open-source, self-hosted web spider and crawler written in Java that allows users to extract and gather structured data from websites. It can crawl multiple sites and pages based on configured seeds and sitemaps, scrape data, parse content, and extract information.
Some key features of Datura include:
- Highly customizable crawling with support for breadth-first and depth-first approaches
- Flexible content parsing and data extraction using XPath queries and regular expressions
- Plugin architecture for adding custom processors and outputs
- Scalable through distributed architecture and integration with big data frameworks like Hadoop and Spark
- Easy to deploy, manage, and monitor through web UI and REST API
- Available on GitHub and Maven Central repo for easy integration
Datura is designed to be flexible, scalable and easy to integrate with other applications. It can be used for structured data mining, content monitoring, SEO analysis, research, and other use cases involving large-scale web crawling and scraping. The open-source nature also allows custom enhancements and modifications.
Datura Features
Features
- Web crawler
- Web scraper
- Data extraction
- Flexible and customizable
- Scalable
- Self-hosted
- Open source
Pricing
- Open Source
Pros
Free and open source
Self-hosted allows control over data
Scalable for large datasets
Customizable for specific needs
Java-based for cross-platform use
Cons
Requires technical skills to set up and manage
No official support offered
Potential legal issues around scraping without permission
Advanced features may require custom coding
May have limitations in handling complex sites
Official Links
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