Teradata EDW
Chennai, Tamil Nadu, India
INR 1500K-2500K (estimate) Mid-level Full Time
Tasks
- Address spool space issues
- Administer Teradata data warehouse
- Analyze long running queries
- Choose database indexes for load and extract
- Collaborate with analytics and business teams to improve data models
- Deploy and execute data models
- Develop Teradata data warehouse
- Develop physical data models from logical models
- Enhance Teradata data warehouse
- Follow application design standards
- Identify hot amp issues
- Improve SQL performance
- Monitor CPU usage and disk space
- Optimize Teradata queries
- Resolve amp skewness issues
- Root cause query and job failures using explain plan
- Support large data platform
- Troubleshoot batch processing performance
- Tune Teradata SQL
- Work with Teradata admin to implement performance improvements
Perks/Benefits
- N/A
Skills/Tech-stack
Access Path | BTEQ | Data Distribution | Data Mart | Data Warehousing | Data duplication | EXPLAIN PLAN | FTS | Hashing | Indexing | Power BI | QlikView | Query Tuning | SQL | Statistics | Teradata
Education
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