Databases Reference
In-Depth Information
table stores
Report
metadata, such as report definition, the created date, last
modified date, and so on.
BAM artifacts are internal concepts and definitions, and it is not recommended
to modify these artifacts by directly manipulating system tables. The preferred
way of maintaining BAM artifacts is through the appropriate GUI tools provided
by BAM.
Managing data models
BAM ADC provides methods for creating, modifying, and deleting BAM Data Ob-
jects. It also provides APIs to insert, update, upsert, and delete data into Data
Objects.
This is a very important feature provided by ADC, and you will learn how to man-
age data models in the next chapter.
APIs used to manage data models are exposed by Session
EJB, called
BamServerBean
. These APIs are used intern-
ally by BAM web applications, such as Architect, other BAM
server components, and BAM sensors and adapters. When
attempting to feed live data into BAM, data is passed through
existing channels, such as BAM adapter, BAM web service
interface, ODI, or Enterprise Message Sources, which in turn
call
BamServerBean
APIs.
Processing Active Data
Handling Active Data is the key capability of BAM ADC. As you saw earlier, Act-
ive Data represents the changes to the Snapshot of the ViewSet.
