Hello,
*Please send the resumes to *...@einfini.com* <h...@einfini.com>ASAP*
We have the following contract positions.
*Position : Data Ware House Designer / Modeler
*
**
*Location: Lansing , MI*
*
Positions: 1
*
*
Rate : open
*
*Skills Required:*
* A data warehouse designer/modeler is responsible for the layout and
navigability of a database. This involves defining the tables, keys and
relationships that will allow an application to retrieve and update data
correctly and efficiently. This may include tasks such as:
Working with end users and developers to understand the data
needs of an application and the larger systems.
Providing different designs for different database uses. For
example an OLTP database design will not be the same as one for a data
warehouse. Designers must understand the uses to which their designs
will be put.
Documenting the data involved including definitions,
constraints and access needs.
Creating and maintaining logical designs, including Entity
Relationship diagrams, which illustrate what data will be stored, how it
is organized, how it can be retrieved (keys) and how it relates to other
data in the database.
Creating and maintaining data definition language (DDL) that
can be used to create and update the database.
Working with the DBA and application developers, modify the
logical design to create a physical design most suited to the database
environment and the applications that will use it.
Work with developers and DBA to create and maintain database
design standards.
Ability to design data models taking into consideration data
reconciliation (to the source system), query/reporting performance, and
analytical business value.
Teradata Data Warehouse centric physical database modeling
experience
Experience with ERWIN as data modeling tool
Teradata Data Warehouse centric modeling experience*
Thanks,
Einfini Technologies
27620 Farmington Road, Suite 107
Farmington Hills, MI 48334
www.einfini.com
h...@einfini.com
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