*Hope you are doing great.*
*We have very urgent opening for the following positions and can setup
interview immediately. If you have any suitable profile please send the
resume in word format to * *ryan.fran...@itbtalent.com
*, you can also reach me at 609-423-4877. *
*Job Title : Teradata/Netezza with Unix Shell scriptingLocation :
Charlotte, NCDuration : 6+months and may be extendedJob Description:*Candidate
should have strong Data Warehousing / BI background / SQL knowledge.
Candidates with good Experience in Telecom/Cable Domain will be given
Candidate should have strong Unix shell scripting knowledge
Candidate should have strong knowledge in Netezza
Candidate should have good knowledge on loading data from various data
sources and legacy systems into Teradata production and development
warehouse using BTEQ, FASTEXPORT, MULTI LOAD, and FASTLOAD utilities.
In-depth expertise in the Teradata cost based query optimizer, identified
potential bottlenecks with queries from the aspects of query writing,
skewed redistributions, join order, optimizer statistics, physical
design considerations (PI/USI/NUSI/JI etc) etc. In-depth knowledge of
Teradata Explain and Visual Explain to analyze and improve query
Extensive use of transformations like Aggregate, Filter, Join, Expression,
Lookup, Update Strategy, Expressions, Sequence Generator Transformations.
Used debugger to test and fix mapping.
Performance tuned the workflows by identifying the bottlenecks in targets,
sources, mappings, sessions and workflows and eliminated them
Multiload, BTEQ, created & modified databases, performed capacity planning,
allocated space, granted rights for all objects within databases, etc.
Used Teradata Administrator and Teradata Manager Tools for monitoring and
control the system.
Use of various Teradata utilities.
Candidate should be flexible in working onshore/offshore model.
*Note: Please reply me on my official E-Mail ID : **ryan.fran...@itbtalent.com
*Ryan Francis *| *Senior IT Recruiter*
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