The essay analyzes the fundamental reason behind slow SQL statements and provides the solution to make improvements through code samples. It is not uncommon to use the IN operator in WHERE statement.

Kotlin offers big advantages over Java for JVM and Android development, and plays nicely with Java in the same projects. Kotlin is a general purpose, free, open source, statically typed “pragmatic” ...

We announced Power Fx at Ignite just over two months ago, setting a new standard for the industry with an open source language for low-code development. We could never have imagined the level of ...

When running a query where the result has a null time column druid will silently fail with a null pointer exception. Steps to reproduce Turn on SQL null handling using ...

Abstract: Today, many scientific data sets are open to the public. For their owners, it is important to know what the information needs of the users are. In this paper, we study the problem of ...

Data is everywhere today: in the cloud, on premises, and everywhere in between, tied up in systems of nearly endless complexity. Microsoft solutions allow developers to innovate while also scaling and ...