can i export data of one website from database?
Yes you can, the log table contain a column "idsite, if you wish to export manually the logs
Or you can use the API to export the reporting data: http://piwik.org/docs/analytics-api/reference/
can i export data of one website from database?
Yes you can, the log table contain a column "idsite, if you wish to export manually the logs
Or you can use the API to export the reporting data: http://piwik.org/docs/analytics-api/reference/