Expert Contributors Articles

Anthony Corbo

Updated on August 29, 2025

Network security is the practice of protecting computer networks and their data from unauthorized access, attacks and damage through a combination of technologies, processes and policies.

Julia Zolotarev

Updated on August 29, 2025

If you’ve always wondered how a stack actually works but been too afraid to ask, you’ve come to the right place. Let’s dig in.

Alexandru Nastase

Updated on August 29, 2025

The volatile keyword in Java signals that a variable is being stored in the main memory, ensuring all threads see the same value. Here’s how it differs from other types of keywords in Java, when to use it, how to use it and its limitations.

Niklas Donges

Updated on August 28, 2025

Nominal, ordinal, discrete and continuous data are the main types of data used in statistics. Here's a comprehensive guide to each type.

Artturi Jalli

Updated on August 28, 2025

HBase is a non-relational database management system for real-time data processing that runs on top of the Hadoop distributed file system

Steve Roop

Updated on August 28, 2025

OpenAI’s GPT-5 was announced to soaring hype but fell short of the revolutionary leap many expected. Here’s what went wrong and why GPT-5 still represents a step forward for AI.

George Schildge

Updated on August 27, 2025

Automating marketing workflows with bottlenecks and unclear objectives is only going to produce more of the same. Here’s how to adopt an effective AI marketing strategy. 

Igor Ryabenkiy

Updated on August 27, 2025

AI has introduced new avenues for innovation and growth, but it’s also been responsible for staffing reductions due to optimizations. Our expert weighs in on the ethical implications of investing in AI.

Rajat Sharma

Updated on August 27, 2025

Skewed data is data that creates an uneven curve distribution on a graph. Here’s what to know about it and how to handle it.

Aashish Nair

Updated on August 27, 2025

SQL order of execution determines how the clauses in SQL queries are evaluated. We discuss the order of execution in SQL and why it matters.