The following questions are to be discussed during tutorial. All answers will be released with explanation. (RA Operator) This question considers a binary relational algebra operator called the ...

In the field of structured data computing, SQL is still the most widely used working language, not only adopted by all relational databases, but also targeted by many new big data platforms. For a ...

Abstract: Financial transactions, internet search, and data analysis are all placing increasing demands on databases. SQL, NoSQL, and NewSQL databases have been developed to meet these demands and ...