The ability to write parts of SQL queries in natural language will help developers speed up their work, analysts say.

Abstract: We introduce an algorithm for synthesizing and verifying piecewise linear Lyapunov functions to prove global exponential stability of piecewise linear dynamical systems. The Lyapunov ...

Data Index shares a practical guide explaining why data analyst roles in the UK often remain in demand as organisations ...

A number of people swear by Google Sheets, while another group is firmly loyal to Excel. I’m somewhere in between, as I use ...

Overview: SQL remains a core skill for data management across industries in 2026Free courses build fundamentals while paid ...

Aggregate functions help turn large datasets into simple summaries used across many fields. GROUP BY and HAVING allow structured grouping and filtering of data for clearer reports. Functions like ...

The FIND function allows you to find a text string within another. It returns the position at which a character or string begins within another text string. The output of the above function will be 5, ...

QR Codes Generator package provides functionality to quickly and efficiently generate QR Codes (module 2) directly from Oracle database. It requires no additional ...

Functions are the building blocks of Python programming. They let you organize your code, reduce repetition, and make your programs more readable and reusable. Whether you’re writing small scripts or ...