2025-04-17 (first published: 2025-04-14)
1,937 reads
computer networking
How to Use PowerShell to Track a Network Latency Issue in an Always On Availability Group
This article tracks down a problem with Availability Groups due to network bandwidth.
2022-10-21 (first published: 2022-08-09)
5,223 reads
2021-02-18
95 reads
2020-07-16
5,706 reads
The Network Bottleneck
Computer networks are critical for our work, but if they get clogged with new types of data, we might have a problem.
2019-11-08
240 reads
More Network Restrictions
The rise of attacks is something Steve thinks will trigger more network protection, something data professionals will need to work with.
2019-10-17
191 reads
Blogs
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Forums
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I'm fairly certain I know the answer to this from digging into it yesterday,...
Azure Synapse database refresh
Hi Team, I am trying to refresh the Azure Synapse Dedicated pool from production...
how to write this query?
hi everyone I am not sure how to write the query that will produce...
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