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Austin Chia

Austin Chia is a data analyst, analytics consultant, and technology writer. He is the founder of Any Instructor, a data analytics & technology-focused online resource. Austin has written over 200 articles on data science, data engineering, business intelligence, data security, and cybersecurity. His work has been published in various companies like RStudio/Posit, DataCamp, CareerFoundry, n8n, and other tech start-ups. Previously worked on biomedical data science, corporate analytics training, and data analytics in a health tech start-up.

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Data Warehouse vs. Database: Differences Explained

Understand how databases and data warehouses work, how they vary and when to use which – all in this beginner’s guide to data warehousing and databases.
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Big Data Analytics, Explained

Unlock insights from vast datasets with big data analytics. Explore real-life applications, tools, techniques, benefits, and challenges in this comprehensive guide.
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11 Best Data Analysis Tools to Work With in 2025

Data analysis is an imperative, but how do you do it well? Start with these top data analyst tools, put together like only professional data analysts can.
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Open Neural Network Exchange (ONNX) Explained

ONNX is an open-source format that engineers and ML experts use in their ML models to ensure interoperability and model portability across ML and AI frameworks.
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Data Integrity: What It Is & Why It Matters

In this post, we'll cover what data integrity is, how to identify and prevent data integrity issues, and why data integrity matters.
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User Acceptance Testing (UAT): Definition, Types & Best Practices

User acceptance testing, or UAT, is an important part of finalizing any new feature or product. Learn why to do it, and then learn how, all in this article.
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What Is A Data Dictionary? A Comprehensive Guide

Data dictionaries are an invaluable tool for any data-driven organization, but they can often seem like a complex and daunting task to build.
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An Introduction to Threat Monitoring

Discover threat monitoring, its importance in combating rising cyber risks, top tools, best practices, and how AI enhances real-time protection for your business.
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Chief Data Officer: Responsibilities and Skills

In this post, we will explore the chief data officer (CDO) role, including their key responsibilities, skills, and qualifications.
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Individual Contributors vs Managers: Differences in Roles

Explore the differences between individual contributors and managers, their roles, transitions, and synergies in organizations.
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Maximum Acceptable Outage (MAO) Explained

Learn how Maximum Acceptable Outage (MAO) helps organizations minimize downtime and ensure business continuity.
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Fundamentals of Metadata Management

Metadata management includes a set of processes, policies, and technologies that govern how metadata is managed within an organization.
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Log Files: Definition & Introduction

Discover the importance of log files in development and production environments, their types and formats, best practices, and tools for log file analysis.
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Log Analysis: A Complete Introduction

Learn what log analysis is, explore key techniques and tools, and discover practical tips to effectively analyze system log files.
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Fusion Teams: What Are They?

Fusion teams, also known as cross-functional or interdisciplinary teams, come together to work on a specific project or initiative. Get the full story here.
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The Product Development Lifecycle, Explained

Have a new idea for a great product? The product development lifecycle takes your idea from its initial conception to its final release and beyond.
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Data Trends in 2025: 8 Trends To Follow

Data is changing everything. But what specific trends are really driving these massive shifts? Get the full story on current data trends.
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What’s OSINT? Open-Source Intelligence Explained

Open-source intelligence (OSINT) is the term for collecting and analyzing publicly available data to generate actionable intelligence. Get the full story on OSINT here.