Developer's DescriptionBy HeadvancesExtract data from Web site and output it into XML.VietSpider Web Data Extractor software crawls the data from the websites (Data Scraper), format to XML standard (Text, CDATA) then store in the relational database.Product supports the various of RDBMs such as Oracle, MySQL, SQL Server, H2, HSQL, Apache Derby, Postgres ...VietSpider Crawler supports Session (login, query by form input), multi downloading, JavaScript handling, Proxy (and multi proxy by auto scan the proxies from website)