Sharepoint Alert (Job) Question ???

See more:

SharePoint

hello All,

i have problem in sharepoint issue and kindly i need your help to solve it.

The problem is : i have user control that's contains on list of items populated on asp.net Grid View from my database (as we know in the normal web applications) ,the grid view records will be generated automaticully via "database job" based on specific period of time ( lets say every two weeks the job will start to create new record ).The user control deployed on the sharepoint and every time there is generated record, there are notifications emails will be sent to group of persons.
Accoding to the articles that i read,the sharepoint custom timer job used to do that.but i don't have clear & detaild steps to achive this , in addition how we can tell the sharepoint job that there is new record added!

Note : i don't use the sharepoint list anywhere , the sharepoint here just host the User control and i need to combine between the user control and the sharepoint notifications emails

i appriciated your help.
Many Thanks in advance.