Clustering, Display multiple categories, subcategories using PHP/mysql-html-js, INSERT IGNORE, SWFObject

How to display infinite depth expandable categories using php and javascript.
http://codeassembly.com/How-to-display-infinite-depth-expandable-categories-using-php-and-javascript/

MySQLi vs MySQL (benchmarks)
http://www.johnjawed.com/benchmarks/

How to delete table name with special character
http://halisway.blogspot.com/2008/02/how-to-delete-object-with-special.html

a-r-t: MySQL - query to ingnore duplicate insertion (where there's a unique key field)
INSERT IGNORE INTO
more:


MySQl 5.0 Reference Manual 12.2.5 INSERT Syntax
http://dev.mysql.com/doc/refman/5.0/en/insert.html

info: If you use the IGNORE keyword, errors that occur while executing the INSERT statement are treated as warnings instead. For example, without IGNORE, a row that duplicates an existing UNIQUE index or PRIMARY KEY value in the table causes a duplicate-key error and the statement is aborted. With IGNORE, the row still is not inserted, but no error is issued.

more: You can use REPLACE instead of INSERT to overwrite old rows. REPLACE is the counterpart to INSERT IGNORE in the treatment ofnew rows that contain unique key values that duplicate old rows: The new rows are used to replace the old rows rather than being discarded

How to do an "insert ignore" in Oracle
http://halisway.blogspot.com/2007/04/how-to-do-insert-ignore-in-oracle.html

php: in_array() - Checks if a value exists in an array
http://us.php.net/in_array

Writing SQL queries in XMl - A support intensive approach
http://www.codeproject.com/KB/database/SQLInXML.aspx?df=100&forumid=203933&exp=0&select=1181052&tid=1180595

php: tutorial: Email System
http://www.tutorialized.com/tutorials/PHP/Email-Systems/1

php: tutorial: Mailing list management
http://www.tutorialized.com/tutorials/PHP/Mailing-List-Management/1

Building your own Myspace.com with PHP Part 1
http://www.upgradetheweb.com/2007/07/31/building-your-own-myspacecom-with-phppart-i-introduction/

good: Creating a simple PHP forum tutorial
http://www.phpeasystep.com/workshopview.php?id=12

Discussion board tutorials
http://www.chipmunk-scripts.com/board/index.php?forumID=43&ID=9268

SourceCodeOnline - Python - Discussion Boards - Free Source Code and Scripts Downloads
http://www.sourcecodeonline.com/sources/python/discussion_boards.html

Scriptmob - World's Biggest Script Resource
http://www.scriptmob.com/PHP/Tips_and_Tutorials/Discussion_Boards/

good: webmonkey tutorials
http://www.webmonkey.com/codelibrary/

Vanilla Discussion Forum documentation
http://lussumo.com/docs/doku.php

PHPbb3 Documentation
http://area51.phpbb.com/docs/code/

Stackless Python - an enchanced version of Python programming language . (Beneifts of thread based programming without the complexitiy problems associated with conventional threads.)
http://zope.stackless.com/

Microwulf: A personal, portable beowulf Cluster
http://www.calvin.edu/~adams/research/microwulf/

[ closed as of March 1, 2008. ] openMosix - An Open Source Linux Cluster Project
http://openmosix.sourceforge.net/

Building your first cluster
http://ask.slashdot.org/article.pl?sid=06/07/27/001201

Rocks Cluster
http://www.rocksclusters.org/wordpress/

SWFObject v2.0 HTML and Javascript Generator
http://www.swffix.org/swfobject/generator/

SWFObject Documentation - Embedding Adobe Flash Player Content using SWFObject
http://code.google.com/p/swfobject/wiki/documentation

Opensource, Search, Clustering

OSU Open Source Lab

http://osuosl.org/

Search Tools with Open Source Code

http://www.searchtools.com/tools/tools-opensource.html

Hadoop

http://lucene.apache.org/hadoop/

info: Hadoop is a software platform that lets one easily write and run applications that process vast amounts of data.

Here's what makes Hadoop especially useful:

* Scalable: Hadoop can reliably store and process petabytes.

* Economical: It distributes the data and processing across clusters of commonly available computers. These clusters can number into the thousands of nodes.

* Efficient: By distributing the data, Hadoop can process it in parallel on the nodes where the data is located. This makes it extremely rapid.

* Reliable: Hadoop automatically maintains multiple copies of data and automatically redeploys computing tasks based on failure

Nutch

http://lucene.apache.org/nutch/

Effort to implement a prototype of an open source web-search engine.

Creator Wandex the very first search engine :): Matthew Gray

http://gray.org/blog/

info: bio: Matthew Gray is the author of the World Wide Web Wanderer, the first autonomous agent on the web, used to track web growth since 1993. He is the worldwide authority on historical growth of the web. He set up one of the first 100 web servers in the world, www.mit.edu, in June 1993. In 1994, he founded a company, net.Genesis, to develop tools for web developers. With net.Genesis, he co-authored a book "Build A Web Site", published by Prima Publishing. Additionally, he was a member of the Apache Group, a non-profit group of volunteers who wrote Apache, the worlds most popular web server. In January, 1996 he left net.Genesis, which still continues to operate, to return to MIT to complete his degree in physics. He received is undergraduate degree in physics in 1997 and his masters degree from the MIT Media Lab in 1999. From 2001 to 2006, he was CTO of Newbury Networks, Inc., a provider of wireless location technology. He is currently a software engineer at Google.