Рабочий продукт (Артефакт): Data Migration Specification

WorkProductDescriptor

This artifact contains the data profile of the data sources that will be migrated and the mapping between the data sources and the target database.

Назначение

The main purpose of this artifact is to describe data sources to be migrated and to specify the mapping between the source data and the target data. It will be used by the Designer to design any automated data migration software components.

Взаимосвязи

Вход для	Обязательный: Нет	Необязательный: Subsystem Design (SOA)	Внешний: Нет

Описание

Краткая схема

1. Introduction

Scope of the migration

2. Data Profile

Data Systems
Data Attributes Profile
Data Attribute Dependencies

3. Data Mapping Table

Свойства

Необязательный
Запланированный

Доводка

Опции представления

UML Representation: Not Applicable.

The Data Profile can include or reference a Data Model, if a Data Model exists. Manually created/maintained data models may need to be updated to correctly reflect the current data. It may also be helpful to create a data model by reverse engineering. For more information, see Guideline: Reverse-engineering Relational Databases.