SEARCH
0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Prev | Current Page 142 | Next

Michael Bell

"Service-Oriented Modeling (SOA): Service Analysis, Design, and Architecture"

3 CORE ATTRIBUTES FOR THE TRADING PRODUCT REQUIREMENTS
78 Ch. 4 Attribution Analysis
These four questions unveil valuable trading product descriptions that can later be employed
to derive conceptual services. The final selection is then based on the following fundamental core
attributes of the inspected trading product: return on investment, investment time horizon, funds
liquidity, and risk level. Remember, the service conceptualization process depends on the quality
of the product descriptions. Once this initial collection has been established, subsequent attribute
extraction iterations should be considered to ensure the merit of core attributes.
Exhibit 4.3 depicts the derived four attributes of the proposed trading product.
ESTABLISHING AN ATTRIBUTION MODEL
Remember, attribute extraction activities that are employed during the attribution process are
designed to uncover the properties of the organization??™s proposed product. The questions that
are raised to assist with the extraction of the core attributes for proposed business products help
to understand business requirements, justify services as viable solutions later on, and establish
motivation for conceptual services. Thus, the initial property collection??”the core attributes??”
contains necessary ingredients for attribution analysis.
The core property group serves as an important entry point to a vital attribution analysis
process, which requires a visual model depicting the relationships between the attributes that
were previously uncovered.


Pages:
130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154