J2EE architectures that use databases in the middle tier are described in this section:
- J2EE Enterprise Architecture with In-Line Updates
- J2EE Enterprise Architecture with Staged Updates
- J2EE Website Architecture
Want to know how much better your performance could be with a database in the middle tier? IBM's High Volume Websites (HVWB) Lab recently performed benchmark testing using WebSphere and DB2 with and without another database in the middle tier. For more on this, see the benchmark using a transaction accelerator.
Current Article Context
The Savvy Manager's Guide
Douglas K Barry is also the author of a book that explains Web Services, service-oriented architecture, and Cloud Computing in an easy-to-understand, non-technical manner.
Web Services, Service-Oriented Architectures, and Cloud Computing: The Savvy Manager's Guide (Second Edition)
by Douglas K Barry with David Dick
This is a guide for the savvy manager who wants to capitalize on the wave of change that is occurring with Web Services, service-oriented architecture, and—more recently—Cloud Computing. The changes wrought by these technologies will require both a basic grasp of the technologies and an effective way to deal with how these changes will affect the people who build and use the systems in our organizations. This book covers both issues. Managers at all levels of all organizations must be aware of both the changes that we are now seeing and ways to deal with issues created by those changes.