This certification evaluates applied understanding of SQL-based analytics, query optimization, and data transformations in distributed computing environments. Completion of the Apache Spark SQL ...

Certification assessments are structured to evaluate architectural understanding, component-based development, and framework-level best practices rather than theoretical familiarity. This model ...

Want AI Skills Without the Big Price Tag? These 2026 Certifications Deliver Value Your email has been sent Explore five free and low-cost AI certifications that help tech professionals build AI skills ...

With the official release of Microsoft's latest database offering, let's see what was improved and what still needs some work. Today, at Ignite, Microsoft announced the general availability of SQL ...

🎓 Verified and optimized solutions to the HackerRank SQL Certification Test — covering Basic, Intermediate, and Advanced levels. Ideal for certification preparation, SQL interview practice, and MySQL ...

HackerRank is a tech company that focuses on competitive programming challenges for both consumers and businesses, where developers compete by trying to program according to provided specifications.