IndigoSqlClient
UPDATE: The IndigoSqlClient has been replaced in Indigo 5.1.2 by the SQL Logger Plugin, which provides additional functionality and several improvements. This forum thread has been locked, so please post any questions about the SQL Logger Plugin in a new thread.
Note that the old IndigoSqlClient client will be removed by the installer, and the old database format (table names and rows defined in the tables) is [b]not compatible[b] with the new plugin. If you are using the old IndigoSqlClient then please read over the documentation on the new plugin so you can make adjustments to your scripts/SQL to be compatible with the new plugin.
PREVIOUS DETAILS ON DEPRECATED INDIGOSQLCLIENT:
The IndigoSqlClient can be used to efficiently save Indigo Device state changes, Variable value changes, and Event Log messages to either a SQLite database or a PostgreSQL database. IndigoSqlClient is a seperate process that Indigo Server can automatically launch (and terminate) that hooks into all device state and variable value change messages from the Indigo Server. This allows Indigo to integrate with other applications or systems, and allows for historical data tracking. You can, for example, use PHP to dynamically generate graphs or charts of device states (like temperature) stored in a PostgreSQL database.
By default, OS X 10.5 and higher includes the libraries needed to use SQLite, which makes configuring SQLite simple.
Although more complicated, we have also put together basic instructions for users needing to use PostgreSQL.