Webbots, spiders, and screen scrapers : a guide to developing Internet agents with PHP/CURL /

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"Webbots, Spiders, and Screen Scrapers will show you how to create simple programs with PHP/CURL to mine, parse, and archive online data to help you make informed decisions."--Overview from publisher's website.

Detalles Bibliográficos
Clasificación:Libro Electrónico
Autor principal: Schrenk, Michael
Formato: Electrónico eBook
Idioma:Inglés
Publicado: San Francisco : No Starch Press, ©2012.
Edición:2nd ed.
Temas:
Web search engines.
Internet programming.
Internet searching.
Intelligent agents (Computer software)
Moteurs de recherche sur Internet.
Programmation Internet.
Recherche sur Internet.
Agents intelligents (Logiciels)
Internet programming
Internet searching
Web search engines
Acceso en línea:Texto completo
Texto completo
Tabla de Contenidos:
  • pt. 1. Fundamental concepts and techniques. What's in it for you?
  • Ideas for webbot projects
  • Downloading web pages
  • Basic parsing techniques
  • Advanced parsing with regular expressions
  • Automating form submission
  • Managing large amounts of data
  • pt. 2. Projects. Price-monitoring webbots
  • Image-capturing webbots
  • Link-verification webbots
  • Search-ranking webbots
  • Aggregation webbots
  • FTP webbots
  • Webbots that read email
  • Webbots that send email
  • Converting a website into a function
  • pt. 3. Advanced technical considerations. Spiders
  • Procurement webbots and snipers
  • Webbots and cryptography
  • Authentication
  • Advanced cookie management
  • Scheduling webbots and spiders
  • Scraping difficult websites with browser macros
  • Hacking iMacros
  • Deployment and scaling
  • pt. 4. Larger considerations. Designing stealthy webbots and spiders
  • Proxies
  • Writing fault-tolerant webbots
  • Designing webbot-friendly websites
  • Killing spiders
  • Keeping webbots out of trouble.

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