Java Reference
In-Depth Information
database-specific
issues
underlying
a
JPA
PersistenceException.
Finally, the Spring framework provides a convenient
mechanism for referencing some of the JPA provider
extensions that are common across the JPA providers.
Methodology & Processes
Think out of Box
It may be possible that are working on a scenario/business
problem relating to an industry vertical that you know well
and you may feel the urge to provide a solution taking into
account your prior knowledge. Resist this temptation to go
with preconceived notations. In fact, architects who adopt this
approach tend to either fail.
Understand the problem statement and the scope thoroughly
and
don't
let
your
pre-existing
preferences
and
concepts
influence your decision.
Meticulously select Frameworks and Libraries
Understand the advantages and disadvantages of the
alternative technologies in each layer (JSF vs. JSP with JSTL
etc.) and when one is more suitable than the other.
It's important to have knowledge outside of the scope of the
business problem. For example you should know the aspects
pertaining to security e.g Man in the Middle, Denial of
Service, Spoofing, encryption mechanisms etc.
