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Title : Data Modeler Location: Rochester, NY/Webster, NY Start date: 9th June 2014 Duration : 6-9 months Purpose and Description of Role A data modeler builds data models that describe data and its relationships in a consistent way to support business and technical objectives. Responsibilities and Activities •Analyzing business requirements as a guide to data modeling. Working with BSA and Business to clarify the requirements and validate data models and definitions. •Understanding and following Enterprise Data Modeling standards, Approaches, and Tools (ErWin). •Understanding Xerox Enter[rise Data Models (Conceptual and Logical) and modeling additional data within the structure of the Enterprise data model. •Building data models with the flexibility to change when business requirements change. •Understanding Enterprise Data Modeling standards, Approaches, and Tools (ErWin) and ensuring the proposed model follows data architecture guidelines and best practices. •Rationalizing the relationships expressed in the logical data model to the schema of the physical data store (that is, database tables and columns). Metrics for Evaluation Data modelers typically report to a data architect. Their performance can be measured by: •Compliance with data architecture guidelines and best practices. •Reuse of existing models. •Extension of data architecture to new domains. •User satisfaction. •The speed or cost of extending data models to accommodate new uses. Background Data modelers typically have been database administrators or business analysts with IT skills. The experience and skills of a data modeler should include: •Three years of experience with data modeling. Usually data modelers will have focused on modeling for transactional or analytic systems, which require distinct approaches. •Ability to see the role of data models in supporting diverse use cases such as business processes, BI, data migration or master data management (MDM). •Understanding of dimensional modeling, snowflakes, slowly changing dimensions, irregular dimensions, and surrogate, compound and intelligent keys. •Understanding of multiple representational techniques in a data model so as not to lock data into one relationship. •Experience in transactional and operational, analytical, and MDM modeling techniques. Thanks and look forward to your prompt and positive response... *Kiran Nallolla *| Sr. Account Manager Office: 732 777 0800 ext. *518* *BS**M* Learn More <http://bsm.us.com/> • Facebook<https://www.facebook.com/pages/BSM-Business-Success-Management/186763063930>• LinkedIn <http://www.linkedin.com/company/bsm-business-success-management>• Twitter <https://twitter.com/BSM_now> - 13 years in business with referable clients - Minority & Women Owned Business Enterprise - Microsoft Certified Partner - Oracle Certified Partner - SWaM – Small, Women and Minority Vendor for State of VA - APICS Corporate Member HQ: 2 Tower Center Blvd., 20th Floor, Suite # 2004 | East Brunswick, NJ – 08816 | United States Global: United States | Europe | MEA The information contained in this e-mail transmission is confidential and may be privileged. It is intended only for the addressee(s) stated above. If you are not an addressee, any use, dissemination, distribution, publication, or copying of the information contained in this e-mail is strictly prohibited. If you have received this e-mail in error, please immediately notify us in reply *with the word "REMOVE" in the subject line*. We apologize for inconvenience, if any caused. -- You received this message because you are subscribed to the Google Groups "SRAOSS REKS" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/sraoss-reks. For more options, visit https://groups.google.com/d/optout.
