Getting Started with InfoSphere Data Architect

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68 Getting started with InfoSphere Data Architect • Create a glossary model within a specific project for legacy models that might have terminology that was created before the enterprise glossary and may use different definitions. • Give the glossary model a meaningful name. • Create multiple glossaries to logically group terms into categories that make sense from a business perspective. • Create nested glossaries to provide a logical grouping of terms within a specific business subject area. • Create a sub-glossary that contains class words only to reduce the time you spend looking through an entire glossary to understand these terms. • If possible, use a spreadsheet to enter business terms more efficiently. Copy terminology to a spreadsheet application such as Lotus® Symphony or Microsoft Excel to quickly update and edit terminology and then copy it back into InfoSphere Data Architect. 3.3.2 Creating a glossary model Let's create a glossary model to create a student glossary. This glossary model will determine how information about students is specified throughout the data models in the project. In order to create a glossary model, perform the following steps: 1. Select File -> New -> Glossary Model. 2. Make sure that the destination folder is set to the University Info System data design project. 3. Specify STUDENT_GLOSSARY as the file name. 4. Make sure that the glossary is added to the naming standard definition for this project by selecting the Add to project properties as project naming standard check box. Click Finish to create the glossary model. The STUDENT_GLOSSARY.ndm glossary model is opened, and you can find it in the Data Models folder of the data design project. 5. Specify a name for the root package of the glossary model: a. Select the NamingStandard data object under the STUDENT_GLOSSARY glossary model, as shown in Figure 3.14.
Chapter 3 – Logical Data Modeling 69 Figure 3.14 – Selecting the NamingStandard package b. In the General tab of the Properties view, change the package name to STUDENT_GLOSSARY_ROOT. 6. Specify a name for the empty glossary. Select the Glossary1 glossary, and change the glossary name to STUDENT_GLOSSARY. 7. Create the ID Number glossary item: a. In the Contained Words section, click the New button ( ). A new word, Word1 is added to the glossary. b. Select the new word, and change the name to ID Number. c. In the Abbreviation field, specify ID. d. In the Type field, specify PRIME. 8. Complete the glossary model by creating the following words: a. Create the following prime words: - Address (abbreviated ADDR) - Date (DATE) - Department (DEPT) - Name (NAME or NM) - Pass/fail (PASSFAIL or PF) - Social security number (SSN) - Total number (TOTAL or TTL) b. Create the following class words: - Course (COURSE or CRS) - Email (EMAIL or EML)
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G E T T I N G S T A R T E D W I T H
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5 Notices This information was deve
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7 Trademarks IBM, the IBM logo, and
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10 Getting started with InfoSphere
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Page 17 and 18: 17 About the Authors Erin Wilson is
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Let's import the data model into th
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Chapter 8 - Model Mapping and Disco
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8.1.2 Further managing naming stand
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Getting started with InfoSphere Dat
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