Insights & Articles

The CertTulen Blog

Practical guides, industry insights, and learning stories from the CertTulen Academy team.

Microsoft Fabric DP-600 and DP-700 certification badges side by side
Microsoft Fabric DP-600

DP-600 vs DP-700: Which Microsoft Fabric Certification Should You Take First?

DP-600 covers the analytics engineer surface — semantic models, DAX, Direct Lake. DP-700 covers data engineering — pipelines, Real-Time Intelligence, notebooks. Here's how to choose, with a practical decision framework based on your current role.

Apr 22, 2026·9 min
Diagram of a Power BI workspace migrating to a Microsoft Fabric Lakehouse
Microsoft Fabric Power BI

From Power BI to Microsoft Fabric: A Practitioner's Migration Guide

Microsoft Fabric is a superset of Power BI, not a replacement — but treating it like just "Power BI Premium with extras" leaves real value on the table. A practical, ordered migration plan based on what's actually changed underneath.

Apr 15, 2026·11 min
Bronze, silver, gold layered architecture diagram for a Microsoft Fabric Lakehouse
Microsoft Fabric Lakehouse

The Lakehouse Pattern in Microsoft Fabric: Medallion Architecture Explained

Bronze, silver, gold. The medallion pattern is the default Lakehouse architecture in Microsoft Fabric — but the layer names are easy to repeat and surprisingly easy to get wrong. Here's what each layer actually does and how to decide what belongs where.

Mar 30, 2026·8 min
PCEP and PCAP Python Institute certification badges side by side
Python PCEP

PCEP vs PCAP: Which Python Certification Path Should You Take?

PCEP is the entry-level Python Institute certification. PCAP is the next rung up. Most people don't need both — but most people skip the wrong one. A practical comparison, with the prep tradeoffs that actually matter.

Mar 12, 2026·7 min
HRD Corp logo with Microsoft training certification icons for Malaysia
HRD Corp Malaysia

HRD Corp Claimable Microsoft Training in Malaysia: A Complete 2026 Guide

HRD Corp levy contributions can fully fund Microsoft Fabric, Power BI, and Azure training for Malaysian employers — but the claim process has rules that catch first-time claimants out. Here's the practical 2026 guide for HR managers and L&D leads.

Feb 25, 2026·10 min
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