Data warehousing is becoming more and more popular, especially as companies seek to leverage the information stored in various systems to improve their business processes. Warehousing expert Vincent Rainardi brings us the next installment of his series on data warehousing, examining the issues of loading data.
2006-10-24
15,094 reads
What type of things do you need to look at when setting up a data warehouse? Hardware is a big one as well as the settings for the server, which may be substantially different than transactional systems most DBAs work with. Warehousing expert Vincent Rainardi brings us the next installment in his data warehousing series with some advice on what you should be looking for.
2006-08-16
11,605 reads
Continuing with his fantastic series on data warehousing. Vincent Rainardi brings us the next installment, which takes a look at upgrading the various components of your data warehousing system.
2006-07-31
16,270 reads
Is a data warehouse required for business intelligence? Are these synonyms for the same concept? Vincent Rainardi brings us the next part of his data warehousing series that examines these two concepts and how they fit into your data analysis infratructure.
2006-05-23
14,159 reads
The fourth part of a great data warehousing series from Vincent Rainardi. This article continues the look are still other methods of extracting data from the source system along with the advantages and disadvantages of each.
2006-05-02
14,466 reads
The third part of a great data warehousing series from Vincent Rainardi looks different methods of extracting data from the source system along with the advantages and disadvantages of each.
2006-04-25
17,018 reads
The second part of a great data warehousing series from Vincent Rainardi looks at the decision to stage data prior to moving it into the warehouse versus directly loading it. This is a must read for those contemplating a data warehouse.
2006-04-18
10,375 reads
Data warehousing is a foreign concept to many DBAs since it is not used very widely in SQL Server. However it can be a very useful tool for your business and new author Vincent Rainardi brings us the first in a series of warehousing articles, this one looking at an operational data store.
2006-04-11
11,338 reads
By Vinay Thakur
Continuing from Day 3 where we covered LLM models open/closed and their parameters, Today...
By Steve Jones
One of the nice things about Flyway Desktop is that it helps you manage...
By HeyMo0sh
Microsoft Fabric (not to be confused with the more general term “fabric” in DevOps)...
I'm fairly certain I know the answer to this from digging into it yesterday,...
Hi Team, I am trying to refresh the Azure Synapse Dedicated pool from production...
hi everyone I am not sure how to write the query that will produce...
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