Part 2: DESIGN CONSIDERATIONS, BAD PRACTICES, AND REFACTORINGS
Part 2 includes the following three chapters:
Chapter 3—Presentation Tier Design Considerations and Bad Practices
Chapter 4—Business Tier Design Considerations and Bad Practices
Chapter 5—J2EE Refactorings
Chapter 3 and 4, as their names suggest, discuss various design considerations and bad practices.
When applying the patterns from the catalog, developers will need to consider numerous adjunct design issues, such as the ones discussed in these chapters. These include issues affecting numerous aspects of the system, including security, data integrity, manageability, and scalability.
Many of these design issues could be captured in pattern form, as well, although they primarily focus ...
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