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Overview of TRIG Training Session: Drupal and SODA Integration

This document outlines the TRIG training session held on September 13, 2006, led by David Waetjen from the Information Center for the Environment (ICE) at UC Davis. Participants explored the TRIG website, Drupal content management systems, and the integration of SODA with MySQL databases. The session included interactive Q&A, brainstorming, and discussions on community contributions, tools used, and resources available for managing online data access. Attendees learned about creating and managing content, as well as database structure and types.

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Overview of TRIG Training Session: Drupal and SODA Integration

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  1. TRIG Training Session Sept. 13, 2006 David Waetjen dwaetjen@ucdavis.edu Information Center for the Environment (ICE) UCDavis Truckee River Information Gateway

  2. Outline • TRIG Website Overview • Drupal Content Management System • SODA and MySQL • Q & A + Brainstorming

  3. Outline: TRIG Website • TRIG Website Overview • Community Site – We can all contribute • Tools Used • News Aggregator and RSS feeds • (Semantic) Online Data Access • Project Overview • Resources Overview

  4. Outline: Drupal • Drupal Content Management System • Sign up for Account • HTML Basics • How to Add a Report - making good URL's • How to Add Bibliography Record • Adding Images • Adding other Content

  5. Outline: SODA and MySQL • SODA and MySQL • phpMyAdmin • SODA Architecture • Metadata

  6. SODA Database Types CREATE TABLE `soda_db_types` ( `db_type_cd` varchar(8) NOT NULL default '', `db_name` varchar(64) NOT NULL default '', `description` text, `website_url` varchar(128) default NULL, PRIMARY KEY (`db_type_cd`) ) ENGINE=MyISAM DEFAULT CHARSET=latin1 COMMENT='ADOdb supported databases'; INSERT INTO `soda_db_types` (`db_type_cd`, `db_name`, `description`, `website_url`) VALUES ('mysql', 'MySQL', 'Without transaction support.', NULL), ('postgres', 'PostgreSQL', 'Generic postgresql support.', NULL); (ADOdb also supports Oracle, DB2, MSSQL, Sybase, Informix, Access, and others).

  7. SODA Database CREATE TABLE `soda_db` ( `dbid` int(11) NOT NULL auto_increment, `username` varchar(64) NOT NULL default '', `passwd` varchar(64) NOT NULL default '', `dbname` varchar(64) NOT NULL default '', `hostname` varchar(128) NOT NULL default '', `db_type_cd` varchar(8) NOT NULL default '', `dsn` varchar(255) NOT NULL, `source_name` varchar(64) NOT NULL, `tablename` varchar(128) NOT NULL, `drupal_uid` int(11) NOT NULL default '0', `description` text, PRIMARY KEY (`dbid`) ) ENGINE=MyISAM DEFAULT CHARSET=latin1 COMMENT='hold database information';

  8. SODA Primitive CREATE TABLE `soda_primitive` ( `pid` int(11) NOT NULL, `col_head` varchar(32) NOT NULL, `name` varchar(255) NOT NULL, `data_type` varchar(64) NOT NULL default 'text', `units` varchar(32) default NULL, `units_html` varchar(64) default NULL, `theory_low` varchar(32) NOT NULL default '', `theory_high` varchar(32) NOT NULL default '', `description` text, PRIMARY KEY (`pid`), UNIQUE KEY `col_head` (`col_head`) ) ENGINE=MyISAM DEFAULT CHARSET=latin1 COMMENT='SODA primitive values';

  9. {data source} SODA Station CREATE TABLE `{data_source}_station` ( `sid` int(11) NOT NULL auto_increment, `station_code` varchar(128) NOT NULL, `station_name` varchar(255) NOT NULL, `start_date` datetime default NULL, `end_date` datetime default NULL, `latitude` varchar(128) default NULL, `longitude` varchar(128) default NULL, `datum` varchar(8) NOT NULL default 'NAD83', `description` text, PRIMARY KEY (`sid`), UNIQUE KEY `station_code` (`station_code`) ) ENGINE=MyISAM DEFAULT CHARSET=latin1;

  10. {data source} SODA Data CREATE TABLE `{data_source}` ( `eid` int(11) NOT NULL auto_increment, `sid` int(11) NOT NULL, `pid` int(11) NOT NULL, `date_time` datetime NOT NULL, `year` smallint(6) NOT NULL, `month` tinyint(4) NOT NULL, `day` tinyint(4) NOT NULL, `hour` tinyint(4) default NULL, `minute` tinyint(4) default NULL, `second` tinyint(4) default NULL, `qualifier` varchar(255) default NULL, `value_int` int(11) default NULL, `value_float` float default NULL, `value_txt` varchar(255) default NULL, `value_longtxt` text, PRIMARY KEY (`eid`), KEY `sid` (`sid`), KEY `pid` (`pid`), KEY `date_time` (`date_time`), UNIQUE KEY `event` (`sid`,`pid`,`date_time`) ) ENGINE=MyISAM DEFAULT CHARSET=latin1;

  11. Outline: Q & (hopefully) A • Q & A • Brainstorming

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