Data scientists play a crucial role in helping people and organizations use data to make more informed decisions. Since they ...

KEYS in DBMS is an attribute or set of attributes which helps you to identify a row(tuple) in a relation(table). They allow you to find the relation between two ...

How can we build such testing bots? To create tests for some software, a testing bot first must be able to interact with it—that is, produce inputs, examine outputs, relate these to the inputs, and ...

Although Excel actions can handle most Excel automation scenarios, SQL queries can retrieve and manipulate significant amounts of Excel data more efficiently. Suppose a flow has to modify only the ...

Need some hands-on SQL experience before starting full-time at your first data analyst job? Don’t know where to start? You’d be pleasantly surprised to know that there are not one but five different ...

There are cases where emulated clicks don't function as expected and don't select links successfully. Sending physical clicks can help you automate web pages that don't support emulated clicks. To ...

This Migration Guide is intended as a reading for anyone involved in migrating an SQL Server database to SAP HANA. This document will guide readers through the process of planning and executing the ...

Hadoop has introduced a lot of agility into the world of analytics and data integration. Concepts such as schema on read and the radical flexibility of processing data stored in files have allowed ...

The first installment of this TechRepublic series focused on C# developer interview questions. It generated a lively discussion on the merits of such questions and the different approaches to ...

Database normalization is the cornerstone of database theory. Once a database is normalized, relationships between the data in multiple tables must be established. A hefty part of designing a ...