David Pruden

Analytical, highly adaptable leader with 20+ years experience developing, upgrading, and integrating data warehouse and business intelligence solutions.
Accomplished communicator skilled at explaining complex, technical information to non-technical audiences and team leader.
Leverage business acumen, technical knowledge and analytical skills to help organizations achieve strategic objectives and articulate a future vision.
Recognized for ability to partner with business leaders and technical teams to plan, integrate, document and execute complex project plans on time and on budget.
  • Interests: Fine Arts, Photography, Travel
  • Skills: Management, leadership, Agile, Scrum, Data Warehouse, Database Administration, ETL, SSIS, SSRS, SSAS, Tabular, Multidimensional, Neo4j

All authors

All authors

Blogs

AI: Blog a Day – Day 4: Transformers – Encoder, Decoder, and Attention

By

Continuing from Day 3 where we covered LLM models open/closed and their parameters, Today...

Flyway Tips: Multiple Projects

By

One of the nice things about Flyway Desktop is that it helps you manage...

What DevOps Look Like in Microsoft Fabric

By

Microsoft Fabric (not to be confused with the more general term “fabric” in DevOps)...

Read the latest Blogs

Forums

Can an Azure App Service Managed Identity be used for SQL Login?

By jasona.work

I'm fairly certain I know the answer to this from digging into it yesterday,...

Azure Synapse database refresh

By Sreevathsa Mandli

Hi Team, I am trying to refresh the Azure Synapse Dedicated pool from production...

how to write this query?

By water490

hi everyone I am not sure how to write the query that will produce...

Visit the forum

Question of the Day

Fun with JSON I

I have some data in a table: 

CREATE TABLE #test_data
(
    id INT PRIMARY KEY,
    name VARCHAR(100),
    birth_date DATE
);

-- Step 2: Insert rows  
INSERT INTO #test_data
VALUES
(1, 'Olivia', '2025-01-05'),
(2, 'Emma', '2025-03-02'),
(3, 'Liam', '2025-11-15'),
(4, 'Noah', '2025-12-22');
If I run this query, how many rows are returned? 
SELECT *
FROM OPENJSON(
     (
         SELECT t.* FROM #test_data AS t FOR JSON PATH
     )
             ) t;

See possible answers