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©2026 C# Corner.

All contents are copyright of their authors.

Abiola David - C# Corner

Abiola David background image

Abiola David

SQL, PowerBI, Microsoft Fabric, Microsoft Excel, Power Query, ETL

Greater London(United Kingdom)

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Recognitions & awards

- Q4 2023
- Q4 2024
- Q4 2025

Contributions

Awards & Certifications

Databricks Certified Data Engineer (Professional)
Databricks
Databricks Certified Data Engineer (Associate)
Databricks
Microsoft Certified Fabric Data Engineer
Microsoft
Certified Fabric Analytics Engineer
Microsoft

About

Databricks and Microsoft MVP specializing in Microsoft Fabric, Databricks, Azure, and Power BI. A Business Intelligence and Data Engineering Expert

Activity

Microsoft Fabric

Lakehouse Schemas in Microsoft Fabric: Creating Sales and Marketing Tables Using Fabric Notebook

9hUpdated Sep 17, 2026, 5:36 AMArticle

Microsoft Fabric

Reassigning a Workspace in the Microsoft Fabric Admin Portal

7dUpdated Sep 10, 2026, 12:28 AMArticle

Microsoft Fabric

Microsoft Fabric Admin Portal: A Practical Guide for Fabric Administrators

Expertise

Microsoft Fabric

7dUpdated Sep 9, 2026, 11:39 PM

Microsoft Fabric

Switching Lakehouses in a Microsoft Fabric Notebook

7dUpdated Sep 9, 2026, 11:26 PMArticle

Power BI

Lock Objects in Power BI Service

22dUpdated Aug 26, 2026, 6:21 AMArticle

Microsoft Fabric

Fabric Warehouse: Sharing SQL Views to Different Users using Data Control Language

29dUpdated Aug 19, 2026, 8:45 AMVideo

Databricks

DATABRICKS.SQL and DATABRICKS.TABLE Functions Debuts in Microsoft Excel

29dUpdated Aug 19, 2026, 5:40 AMArticle

Microsoft Fabric

Switching Query Results in Fabric Warehouse

1moUpdated Aug 18, 2026, 4:59 AMArticle

Microsoft Fabric

Calculate the Number of Days Between Order Date and Ship Date in Fabric Dataflow Gen2

1moUpdated Aug 11, 2026, 4:28 AMArticle

Microsoft Fabric

Ingest SharePoint Folder Files to Microsoft Fabric Lakehouse

1moUpdated Aug 10, 2026, 9:05 AMVideo

Microsoft Fabric

How Zero-Copy Access Between Microsoft Fabric OneLake and Azure Databricks Changes Modern Data Engineering

1moUpdated Aug 7, 2026, 7:04 AMArticle

Power BI

From Excel Power Pivot to Power BI: When Is It Time to Make the Move?

1moUpdated Aug 3, 2026, 10:42 AMArticle

Power BI

The Hidden Architecture of Power BI Publishing Explained

1moUpdated Aug 3, 2026, 4:38 AMArticle

Microsoft Fabric

Programmatically Create a Lakehouse from a Microsoft Fabric Notebook

1moUpdated Jul 23, 2026, 10:02 AMArticle

Databricks

Understanding EXPLAIN FORMATTED in Databricks SQL

1moUpdated Jul 23, 2026, 5:04 AMArticle

Microsoft Fabric

Understanding SHOWPLAN_ALL in SQL Server and Microsoft Fabric

1moUpdated Jul 21, 2026, 6:32 AMArticle

Power BI

Creating Dynamic Star KPIs in Power BI Using SVG Images and DAX

1moUpdated Jul 21, 2026, 6:25 AMArticle

Microsoft Fabric

Understanding Eventstream in Microsoft Fabric: From Streaming Data to Real-Time Intelligence

2moUpdated Jul 13, 2026, 9:19 AMArticle

Power BI

Managing Roles in Power BI Desktop: A Guide to Row-Level Security (RLS)

2moUpdated Jul 6, 2026, 10:50 AMArticle

Power BI

USERPRINCIPALNAME DAX Function

2moUpdated Jul 3, 2026, 8:08 AMArticle

Microsoft Fabric

Loading Files into an Existing Fabric Lakehouse Table Using the Graphical User Interface (GUI)

2moUpdated Jun 29, 2026, 10:54 AMArticle

Microsoft Fabric

Microsoft Fabric Update: You Can Now Adjust Column Width in the SQL Analytics Endpoint User Interface

2moUpdated Jun 29, 2026, 4:32 AMArticle

Databricks

Why Every Databricks Data Engineer Should Audit Their Query History

2moUpdated Jun 26, 2026, 11:37 AMArticle

Databricks

Why Databricks Catalog Commits is a Game-Changer for Lakehouse Governance and Transactions

3moUpdated Jun 17, 2026, 8:07 AMArticle

Microsoft Fabric

Using the COPY INTO Command to Load Data from Fabric Lakehouse to Fabric Warehouse

3moUpdated Jun 3, 2026, 4:43 AMArticle

Microsoft Fabric

Extracting ZIP Files in Microsoft Fabric Lakehouse Using Fabric Notebook

3moUpdated May 28, 2026, 5:17 AMArticle

Power BI

Migrating from Power Pivot for Excel to Power BI: A Practical Guide to Modernizing Your Analytics Platform

3moUpdated May 22, 2026, 12:11 PMArticle

Microsoft Fabric

Integrating Salesforce Data into Microsoft Fabric Using Dataflow Gen2

3moUpdated May 22, 2026, 5:22 AMArticle

Databricks

Stripe + Databricks: Finally, Real-Time Payments Data Without the Headache

4moUpdated May 13, 2026, 12:12 PMArticle

Microsoft Fabric

Data Retention in Microsoft Fabric Warehouse: A Complete Guide

4moUpdated May 13, 2026, 11:49 AMArticle

Microsoft Fabric

Optimize Your Storage Costs with OneLake Storage Tiers and Lifecycle Management

4moUpdated May 13, 2026, 11:44 AMArticle

Databricks

Disable Tasks in Databricks Lakeflow Jobs: A Powerful Feature for Flexible Workflow Orchestration

4moUpdated May 11, 2026, 11:58 AMArticle

Power BI

Creating Small Multiples Charts in Power BI for Better Data Storytelling

4moUpdated May 4, 2026, 11:47 AMArticle

Power BI

How to Insert an Image into a Power BI Report

4moUpdated May 4, 2026, 7:59 AMArticle

Microsoft Fabric

Disabling Activities in Microsoft Fabric Data Pipelines: A Practical Guide for Data Engineers

4moUpdated May 4, 2026, 3:42 AMArticle

Microsoft Fabric

Practical Architect Guide to Mastering Microsoft Fabric Capacity

4moUpdated May 3, 2026, 3:01 AMArticle

Databricks

How Genie Code is Transforming Data Workflows in Databricks

4moUpdated Apr 24, 2026, 6:04 AMArticle

Microsoft Fabric

Introduction to Task Flows in Microsoft Fabric: Making Sense of the Bigger Picture

5moUpdated Apr 14, 2026, 9:04 AMArticle

Microsoft Fabric

Creating and Deleting a Microsoft Fabric Workspace: A Practical Guide

5moUpdated Apr 13, 2026, 11:49 AMArticle

Databricks

Why Custom URLs in Azure Databricks Are a Game-Changer for Enterprise Teams

5moUpdated Apr 10, 2026, 5:10 AMArticle

Microsoft Fabric

Understanding Delete Activity in Microsoft Fabric Data Pipelines (A Practical Guide)

5moUpdated Mar 23, 2026, 4:15 AMArticle

Power BI

Different Types of Slicers in Power BI – A Complete Guide

6moUpdated Mar 19, 2026, 5:07 AMArticle

Power BI

Power BI RANDBETWEEN DAX Function (With Practical Examples)

6moUpdated Mar 13, 2026, 11:46 AMArticle

Microsoft Fabric

Ingesting Tables from Fabric Lakehouse to Fabric Warehouse using Copy Job

6moUpdated Mar 5, 2026, 3:24 AMArticle

Microsoft Fabric

How to Import a Power BI Report from SharePoint into a Fabric Workspace

6moUpdated Mar 3, 2026, 8:11 AMArticle

Databricks

Databricks Runtime 18.1 (Beta) — A Big Leap Forward for Data & AI Teams

6moUpdated Feb 26, 2026, 5:38 AMArticle

Power BI

Extracting Data From PDFs in Power Query of Power BI

7moUpdated Feb 16, 2026, 5:30 AMArticle

Microsoft Fabric

Connecting Lakehouses to Fabric Notebooks and Reading Delta Tables

7moUpdated Feb 10, 2026, 5:21 AMArticle

Microsoft Fabric

Converting String Dates to Real Date Types in PySpark

7moUpdated Feb 2, 2026, 5:09 AMArticle

Power BI

Using Enter Data in Power BI: The Most Underrated Feature You’re Probably Ignoring

7moUpdated Jan 27, 2026, 6:05 AMArticle

Databricks

UNDROP in Azure Databricks: Recover Dropped Tables Like a Pro

8moUpdated Jan 20, 2026, 7:00 AMArticle

Power BI

Understanding the LOOKUPVALUE DAX Function in Power BI

8moUpdated Jan 18, 2026, 7:47 AMArticle

Microsoft Fabric

Listing All Datasets Across Workspaces Using Semantic Link in Microsoft Fabric Notebooks

8moUpdated Jan 18, 2026, 7:30 AMArticle

Power BI

DAX Query View in Power BI Desktop: Why It Matters and How It Elevates Your Data Modeling

8moUpdated Jan 6, 2026, 11:41 AMArticle

Power BI

The Usefulness of Tabular Editor and How to Launch It from Power BI Desktop

8moUpdated Jan 6, 2026, 7:29 AMArticle

Microsoft Fabric

dbt Jobs in Microsoft Fabric

8moUpdated Jan 6, 2026, 4:21 AMArticle

Microsoft Fabric

Listing All DAX Measures in a Fabric Notebook Using Semantic Link

8moUpdated Dec 27, 2025, 9:41 AMArticle

Microsoft Fabric

Adding Microsoft Fabric Items to Favourites and Removing Them (Unfavourites)

8moUpdated Dec 24, 2025, 7:19 AMArticle

Microsoft Fabric

Increasing and Decreasing Access to Dashboards in Microsoft Fabric

8moUpdated Dec 24, 2025, 4:10 AMArticle

Microsoft Fabric

Sharing Dashboards in Microsoft Fabric: A Practical Guide

8moUpdated Dec 23, 2025, 5:30 AMArticle

Microsoft Fabric

Creating a Dashboard from a Power BI Report in Microsoft Fabric

8moUpdated Dec 22, 2025, 3:53 AMArticle

Microsoft Fabric

Directly Import a Notebook Into a Microsoft Fabric Workspace

9moUpdated Dec 6, 2025, 7:53 AMArticle

Microsoft Fabric

Export Power BI Report to PowerPoint in Fabric Workspace – A Step-by-Step Guide and Key Benefits

9moUpdated Dec 6, 2025, 7:50 AMArticle

Databricks

How to Import a Notebook into Your Databricks Workspace (Step-by-Step Guide)

9moUpdated Dec 6, 2025, 7:50 AMArticle

Microsoft Fabric

Empowering Everyone: How Users Can Create Fabric Items in Microsoft Fabric

9moUpdated Dec 1, 2025, 5:31 AMArticle

Microsoft Fabric

Unlocking the Power of Org Apps in Microsoft Fabric: A New Era of Unified Analytics

9moUpdated Dec 1, 2025, 5:14 AMArticle

Power BI

Power BI Modeling MCP Server in VS Code

10moUpdated Nov 19, 2025, 9:20 AMArticle

Microsoft Fabric

Understanding OneLake shared access signature (SAS)

10moUpdated Nov 7, 2025, 4:36 AMArticle

Microsoft Fabric

Seamless Data Orchestration in Microsoft Fabric Using Shared Access Signature (SAS)

10moUpdated Oct 26, 2025, 6:25 PMArticle

Power BI

Creating a Personalized Welcome Message in Power BI Using DAX

11moUpdated Oct 13, 2025, 10:34 AMArticle

Microsoft Fabric

Sharing Reports in Microsoft Fabric: Empowering Collaboration Through Data

11moUpdated Oct 13, 2025, 9:17 AMArticle

Microsoft Fabric

Implementing Schedule Refresh on Semantic Model in Microsoft Fabric

11moUpdated Oct 6, 2025, 10:13 AMArticle

Power BI

Publishing Report from Power BI Desktop to Power BI Service

11moUpdated Oct 6, 2025, 9:31 AMArticle

Microsoft Fabric

How to Split Columns Easily in Fabric Dataflow Gen2

11moUpdated Oct 3, 2025, 3:46 AMArticle

Power BI

How to Ingest Data into Power BI from SQL Server Using Import Mode

11moUpdated Sep 29, 2025, 8:09 AMArticle

Power BI

Import vs DirectQuery in Power BI: Choosing the Right Mode for Your Data

11moUpdated Sep 29, 2025, 6:41 AMArticle

Power BI

Introduction to Power BI: Turning Data Into Insights

11moUpdated Sep 29, 2025, 5:42 AMArticle

Microsoft Fabric

Strategic Tiered Capacity Planning in Microsoft Fabric for Mission-Critical Workloads

1yUpdated Sep 15, 2025, 10:54 AMArticle

Microsoft Fabric

Smart Capacity Allocation Strategies for Decentralized Analytics in Microsoft Fabric

1yUpdated Sep 15, 2025, 10:45 AMArticle

Microsoft Fabric

From Proof of Concept to Production: Microsoft Fabric Capacity Planning Best Practices

1yUpdated Sep 15, 2025, 9:05 AMArticle

Power BI

Best Practices for using KEEPFILTERS DAX Function

1yUpdated Aug 20, 2025, 6:26 AMArticle

Microsoft Fabric

Modern Data Wrangling with Polars and Delta Lake in Microsoft Fabric

1yUpdated Jul 28, 2025, 6:50 AMArticle

Power BI

Mastering the Power of Calendar Tables in Power BI with ADDCOLUMNS in DAX

1yUpdated Jul 28, 2025, 6:48 AMArticle

Power BI

Mastering Power BI Time Intelligence DAX: YTD, QTD, MTD, % of Total, YOY & More

1yUpdated Jul 28, 2025, 6:47 AMArticle

Microsoft Fabric

Viewing the Content of Spark DataFrames in Fabric Notebook

1yUpdated Jul 28, 2025, 6:31 AMArticle

Microsoft Fabric

Creating DataFrames in PySpark Using Fabric Notebook

1yUpdated Jul 28, 2025, 6:14 AMArticle

Microsoft Fabric

Microsoft Fabric Warehouse Integration in VS Code for Devs

1yUpdated Jul 25, 2025, 10:42 AMArticle

Power BI

Bring Your Data From Azure Data Lake Storage Gen2 to Power BI

1yUpdated Jul 25, 2025, 10:41 AMArticle

Azure

Azure Databricks Cluster

1yUpdated Jul 25, 2025, 10:40 AMArticle

Microsoft Fabric

Enabling GitHub Integration in Microsoft Fabric

1yUpdated Jul 25, 2025, 10:38 AMArticle

Data Science

Getting Started with Databrick Dataset

1yUpdated Jul 25, 2025, 10:37 AMArticle

Microsoft Fabric

Embed Power BI Report in Microsoft Fabric Notebook

1yUpdated Jul 25, 2025, 10:35 AMArticle

Microsoft Fabric

New in Fabric Warehouse SQL: TRUNCATE

1yUpdated Jul 25, 2025, 10:33 AMArticle

Microsoft 365

Using Date Function in Data Validation in Excel

1yUpdated Jul 25, 2025, 10:32 AMArticle

Microsoft Fabric

What is DirectLake in Microsoft Fabric Data Warehouse and its Benefits?

1yUpdated Jul 25, 2025, 10:27 AMArticle

Microsoft Fabric

Microsoft Fabric Licensing and Pricing for UK South and West Regions

1yUpdated Jul 25, 2025, 10:25 AMArticle

Microsoft Fabric

Fabric Lakehouse to Snowflake: Seamless Data Integration Pipeline

1yUpdated Jul 25, 2025, 10:24 AMArticle

Python

Pandas and Polars: Which Python Data Library Should You Choose?

1yUpdated Jul 22, 2025, 9:29 AMArticle

Business Intelligence(BI)

Create Pipeline in Data Factory of Microsoft Fabric

1yUpdated Jul 22, 2025, 9:21 AMVideo

Power BI

Semantic Link - Power BI Dataset & Data Science in Microsoft Fabric

1yUpdated Jul 22, 2025, 9:18 AMVideo