MapR has established itself as a frontrunner in the race to deliver the first truly enterprise-ready Big Data platform by diverging from the traditional open source approach to Hadoop, earning the ...

In part 1 of my SQL Server 2022 features series, you learned about the improvements to the cardinality estimator component of query optimization. In this installment, you will learn about another ...

Analyze database contents using basic, intermediate and advanced SQL statement syntax and usage. Demonstrate capability to query data from multiple tables using SQL JOINS. Create and modify database ...