Search. Recall from the "Planning" chapter our principles of sustainable online community: magnet content authored by experts means of collaboration powerful facilities for browsing and searching both magnet content and contributed content means of delegation of moderation means of identifying members who are imposing an undue burden on the community and ways of changing their behavior and/or excluding them from the community without them realizing it means of software extension by community members themselves A sustainable online community is one that can accommodate new users.
If Joe Novice, via browsing and searching, cannot find existing content relevant to his needs, he will ask questions that will annoy other community members: "Didn't you search the archives? " "Haven't you read the FAQ? " A community's first line of defense is high quality information architecture and navigation, as discussed at the end of the "Content Management" chapter. What's Wrong with SQL (Search Quality) The Anatomy of a Search Engine. Sergey Brin and Lawrence Page {sergey, page}@cs.stanford.edu Computer Science Department, Stanford University, Stanford, CA 94305 Abstract In this paper, we present Google, a prototype of a large-scale search engine which makes heavy use of the structure present in hypertext.
Google is designed to crawl and index the Web efficiently and produce much more satisfying search results than existing systems. 1. (Note: There are two versions of this paper -- a longer full version and a shorter printed version. 1.1 Web Search Engines -- Scaling Up: 1994 - 2000 Search engine technology has had to scale dramatically to keep up with the growth of the web. 1.2. Creating a search engine which scales even to today's web presents many challenges. These tasks are becoming increasingly difficult as the Web grows. 1.3 Design Goals 1.3.1 Improved Search Quality Our main goal is to improve the quality of web search engines. 1.3.2 Academic Search Engine Research 2. 2.1 PageRank: Bringing Order to the Web References.
Publish. [home] [PDF Version] So you have a PHP/MySQL website, and you want to let users search for things.
Easy! $search_term_esc = AddSlashes($search_term); $sql = "SELECT * FROM Content WHERE content_body LIKE '%$search_term_esc%'"; Great. Only not really. Backup Your MySQL Database Using PHP. One of the most important tasks any developer needs to do often is back up their MySQL database.
In many cases, the database is what drives most of the site. While most web hosts do a daily backup of a customer's database, relying on them to make backups and provide them at no cost is risky to say the least. That's why I've created a database backup function that I can call whenever I want -- including nightly CRONs. The PHP & MySQL Code Of course, you'll need to provide database credentials to the function, as well as an array of tables you'd like to backup. Never take chances when your website is on the line. Be Heard Tip: Wrap your code in <pre> tags or link to a GitHub Gist!
Older Same Site, New Theme Newer PHP / MooTools 1.2 Accordion Helper. PHP – importSQL() und getQueriesFromSQLFile() : Jens-André Koch. Php - How to build completely modular web applications - Programmers - Stack Exchange. How can I convert a docx document to html using php.