Data Modeler - #1759736
Accolite
Date: 1 week ago
City: Belfast
Contract type: Full time
Work schedule: Full day
- Experience with RDBMS, No-SQL (Columnar DB like Apache Parquet, Apache Kylin or alike) - Query optimisation, performance tuning, caching and filtering strategies.
- Experience with Data lakes and faster retrieving processes and techniques
- Dynamic data modelling - enable updated data models based on underlying data
- Caching and filtering techniques on data
- Experience with Apache Spark or similar big data technologies
- Knowledge on AWS - IaaC implementation
- SQL transpilers and predicate pushing
- The top layer is GraphQL - good to have
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