PostgreSQL is an open-source, free relational database management system emphasizing SQL compliance and extensibility. It is an advanced open-source relational database for enterprise classes that supports non-relational and relational querying.
This test measures an individual’s proficiency in PostgreSQL and different querying methodologies, including relational and non-relational querying. These individuals will assist your organization in dealing with relational databases like PostgreSQL in a streamlined manner.
Testlify’s skill tests are designed by experienced SMEs (subject matter experts). We evaluate these experts based on specific metrics such as expertise, capability, and their market reputation. Prior to being published, each skill test is peer-reviewed by other experts and then calibrated based on insights derived from a significant number of test-takers who are well-versed in that skill area. Our inherent feedback systems and built-in algorithms enable our SMEs to refine our tests continually.
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