OpenSQLCamp was a huge success! Not many folks have blogged about what they learned there….if you missed it, all is not lost. We did take videos of most of the sessions (we only had 3 video cameras, and 4 rooms, and 2 sessions were not recorded).

All the videos have been processed, and I am working on uploading them to YouTube and filling in details for the video descriptions. Not all the videos are up right now….right now all the lightning talks are up.

• All the lightning talks belowin one continuous video (just over 54 minutes total)
  
• The Graph Engine (Antony Curtis)


• Cluster/J, a new set of Java APIs to

In the past few weeks I've been implementing advanced search at Plaxo, working quite closely with Solr enterprise search server. Today, I saw this relatively detailed comparison between Solr and its main competitor Sphinx (full credit goes to StackOverflow user mausch who had been using Solr for the past 2 years). For those still confused, Solr and Sphinx are similar to MySQL FULLTEXT search, or for those even more confused, think Google (yeah, this is a bit of a stretch, I know).

Similarities

• Both Solr and Sphinx satisfy all of your requirements. They're fast and designed to index and search large bodies of data efficiently.
• Both

I came across Sphinx today via the MySQL Performance Blog (which has some good entries you might want to check out). It is an Open Source Full Text SQL Search Engine. It can be installed as a storage engine type on MySQL, and from what I hear can beat the pants off of MySQL's built-in full text search in some cases.

From the web site:

Generally, it's a standalone search engine, meant to provide fast, size-efficient and relevant fulltext search functions to other applications. Sphinx was specially designed to integrate well with SQL databases and scripting languages. Currently

MySQL has supported FULLTEXT indexes since version 3.23.23. VARCHAR and TEXT Columns that have been indexed with FULLTEXT can be used with special SQL statements that perform the full text search in MySQL.

To get started you need to define the FULLTEXT index on some columns. Like other indexes, FULLTEXT indexes can contain multiple columns. Here's how you might add a FULLTEXT index to some table columns:

ALTER TABLE news ADD FULLTEXT(headline, story);

Once you have a FULLTEXT index, you can search it using MATCH and AGAINST statements. For example:

SELECT headline, story FROM news
WHERE MATCH (headline,story) AGAINST ('Hurricane');

The result of this query is automatically sorted by relevancy.

MATCH

The