Đã Đóng

Web Crawler & Search Engine

Hello. I am looking for a freelance programmer with the vision and interest in creating something that matters. The idea is simple, but ambitious; Build a useful search engine/portal in which all advertising proceeds go to help humanitarian projects (scholarships, health programs, etc.) Imagine if people could help others just by changing their homepage.

Details:

#1 - Parse/grab URLs from a HUGE (2gb) XML file. This can be done with your own script or with a freeware script that you know of. The result should be a list of over 5 million URLs. (Can be broken into smaller sections.)

#2 - Create a multi-thread web crawler that will access the list of URLs and use it to begin it's slow crawl of the Internet. Spidering each homepage and gathering information (meta-tags, content, etc.) The spider will harvest the first page and any secondary pages (future crawls may go deeper into the site). It will also use "stop words", meaning it will not gather certain words (a, the, an, etc.). All content will be sent to a database (of your suggestion). The size of the database will be large so speed is a concern. Suggestions welcome.

#3 - Create a search engine that will access the database and print results based on relevancy of keywords. Because the database will be huge, caching popular results may be required. Speed is a concern and your opinions are welcome.

Website Host: Currently using Globat. Please view their specs to make sure they can support your suggestions. Will change host if needed.

This is a large project but, once again, it's for a very good cause. Numerous media outlets have already shown an interest in this "little search engine that could." If you are interested in helping create something meaningful please contact me.

Thank you.

Kỹ năng: Lập trình C, Xây dựng liên kết, Perl, PHP, XML

Xem thêm: web crawler speed, web support programmer, web support freelance, web site programs, website freelance site internet, website freelance programmer, website creating freelance, web search freelance, web pages freelance, web host site, web go, web freelance website, web freelance projects, web freelance project, web based programs, web website freelance, web programs, vision freelance website, useful website programmer, sure web, stop freelance, search php programmer, search freelance people, search engine people, search engine list

Về Bên Thuê:
( 0 nhận xét ) Austin, United States

Mã Dự Án: #30738

3 freelancer đang chào giá trung bình $283 cho công việc này

webexpertz

Please check your PM.

$300 USD trong 30 ngày
(116 Đánh Giá)
8.4
noiresol

We are already working on a clone of [url removed, login to view] We offer an outstanding value added and high degree of quality with industry-specific design services at very competitive prices. We assure 100% satisfaction by qual Thêm

$300 USD trong 30 ngày
(28 Đánh Giá)
6.5
phpdev4u

We have base script for make all your requarements.

$250 USD trong 12 ngày
(1 Đánh Giá)
3.0