天津招聘

职位描述：
Role: Business Information Modeler
Location : Shenzhen/ Guangzhou
Industry : Transportation / Retail / Manufaturing

The Business Information Modeler is responsible for transforming business information into logical data models and managing the enterprise data model. The emphasis on this position is the “modeling of the business” that is required for a successful data warehouse. This goes beyond the role of a typical application level “data modeler” in that it requires modeling from an enterprise perspective rather than from a single business function perspective. The Business Information Modeler is proficient in industry standard techniques for process modeling and data modeling. Within data modeling, the Business Information Modeler must be proficient in 3rd normal form relational modeling. Dimensional modeling experience would be a strong added value for online analytical processing. A Business Information Modeler understands semantic modeling requirements and concepts, and when working with associated Teradata Consultants, can design and document semantic models that are required for specific applications. This role must be experienced in group facilitation with participants from diverse business functions and work skills. The Business Information Modeler may be the Project Tech Lead on a project.

Key Areas of Responsibility
? Design and normalize the logical data model to third normal form.
? Facilitate the discovery of entities, attributes, relationships, and business rules from the functional experts and the user community.
? Prepare fully refined data models in accordance with the guidelines/conventions of Integration DEFinition (IDEF) or equivalent methodology.
? Develop and manage data models and associated metadata for the enterprise.
? Work with all related consultants to design and document semantic models.
? Work with consultants to translate LDMs and Semantic Models into their physical representations.
? Work with ETL consultants to map source system data to Teradata physical models.
? Maintain and publish project business rules and the associated enterprise data dictionary.
? Work with all Teradata Solutions including Teradata, Aster Data, Hadoop, and Applications.

Skills
? In depth knowledge of business processes and business information models.
? In depth knowledge of data modeling methodologies and techniques.
? In depth knowledge of the ERwin data modeling tool.
? In depth knowledge of facilitation and conflict resolution processes.
? Knowledge of Architecture Principles, Advocated Positions, Design Patterns, and Implementation Alternatives.
? Understanding of the Teradata Reference Information Architecture

任职要求
? 计算机或应用数学等相关专业本科及以上学历
? 2年以上零售、制造、交通等行业大中型后台服务系统研发经验或数据仓库系统的设计开发经验
? 熟悉所在行业的业务知识、业务流程和数据，至少1年作为核心骨干承担相关系统设计工作的工作经验
? 熟悉数据仓库基本概念、建模方法与技术
? 熟悉关系型数据库技术知识、熟练使用SQL
? 熟悉Erwin/Powerdesign建模工具、perl、shell等计算机语言

更多职位详情，请点击进入：www.teradatacareers.com/apj
Email contact: lydie.lu@teradata.com, roey.du@teradata.com
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