Must Have Skills:
- Teradata
Detailed Job Description:
- According to the business functionality, creating, manipulating various scripts of BTEQ, FL, ml, etc.
- Identifying long - running queries, scripts, and tuning
- With the 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 and USI and NUSI and JI, etc), etc. In-depth knowledge of Teradata Explain and Visual Explain to analyze and improve query performance.
- Un...
