Article Overview In this article we will learn how to integrate a Spring boot application with Apache Cassandra database and Redis cache. This is an extension to one of our previous articles which demonstrates the steps to set up Apache Cassandra and how to integrate is with Springboot, link shared below. https://www.sqlservercentral.com/articles/cassandra-springboot-integration In this tutorial […]
2025-07-14 (first published: 2024-07-18)
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Overview In this article we will go through the various in built aggregate functions available in PostgreSQL. Aggregate functions perform a calculation on a set of rows and return a single value. COUNT Function The COUNT function is a simple and very useful function in counting the number of records, which are expected to be […]
2025-07-09
415 reads
2024-12-06
1,497 reads
This article shows how to get started with the PostgreSQL API in Azure Cosmos DB.
2024-07-29
1,134 reads
Another article on how the SQL language works in PostgreSQL. This time we examine the UNION, INTERSECT, and EXCEPT operators.
2024-05-31
1,451 reads
Learn the basics of how to work with objects in Cassandra, a NoSQL database.
2023-12-01
1,312 reads
2023-08-25
550 reads
In this article you will learn how to use the COPY command in PostgreSQL to copy a database or a table.
2023-06-09
4,873 reads
This article will cover exporting data from a PostgreSQL table to a CSV file, both from the command line and pgAdmin. We will also look at importing data from a CSV file.
2023-05-05
1,825 reads
2023-03-17
4,805 reads
By Steve Jones
Another test with Copilot in SSMS (v22 P3) that didn’t go so well. This...
Unused Indexes in SQL Server: Find them, vet them, and drop them safely Indexes are...
By Steve Jones
I hosted this month, late as it turns out, but we still had a...
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We have an issue where SSIS packages are failing with a status of "ended...
Hi everyone! I'm new to SQL and am trying to query a view (dbo.)...
What does a slipstream installation mean?
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