Book Description
Written for developers, researchers, technical assistants, librarians, and power users, Spidering Hacks provides expert tips on spidering and scraping methodologies. You'll begin with a crash course in spidering concepts, tools (Perl, LWP, out-of-the-box utilities), and ethics (how to know when you've gone too far: what's acceptable and unacceptable). Next, you'll collect media files and data from databases. Then you'll learn how to interpret and understand the data, repurpose it for use in other applications, and even build authorized interfaces to integrate the data into your own content. By the time you finish Spidering Hacks, you'll be able to:
- Aggregate and associate data from disparate locations, then store and manipulate the data as you like
- Gain a competitive edge in business by knowing when competitors' products are on sale, and comparing sales ranks and product placement on e-commerce sites
- Integrate third-party data into your own applications or web sites
- Make your own site easier to scrape and more usable to others
- Keep up-to-date with your favorite comics strips, news stories, stock tips, and more without visiting the site every day
