Hi,
I have to get the latest information from five different databases.
Infomation could be adapted.
Databases are in different locations and are used by legacy applications.
The question is, how to synchronize those informations with a central web apps?
In the web application I have to view/monitor/edit the schedule and view/edit newsletters.
In order to send those newsletters I have to get
from different databases the related informations:
- latest jobs (current/scheduled) they contiunosly change
- email addresses
- newsletter (html/txt)
What do you suggest me
1) A multithreaded application that checks continuosly thru
jdbc the 5 dbs?
2) Use different
EJB + 1 SLSB for each databases, and call the SLSB from the central
unit in order to get synchronized infos (Responsability of sync is on ejbs).
3) ?
Thanks a lot