Dudu industry (vertical) search

Dudu industry search engine system is a small industry search engine that uses inverted structure algorithm, ASP_VB script, and Access database. Suitable for in-site retrieval of small businesses and merchant websites or HTML retrieval of specific industries. It has the advantages of good platform adaptability, easy maintenance, fast speed, and open source code. Maximum number of web page searches: approximately 400,000 (linked list mode) Maximum primary keywords: 32,500 Maximum dictionary expansion: approximately 500,000 words Average single web page processing time: less than 15 seconds Average search time: less than 300 milliseconds

Compared with 3.0, Dudu Industry Search Engine System 5.0 improves the sorting algorithm, simplifies the process of changing the ranking weight of certain websites, adds a functional module to quickly remove expired web pages, adds a bidding ranking advertising module (important), and adds a lazy function (important). Add static page caching function (important)