SQL Developer – A great tool and better ways to use it
SQL Developer is a popular free tool for working with Oracle databases. In this article Srinivasan Suresh explains several features of SQL Developer that can make you more productive.
2020-12-11
SQL
DBA in training: Backups, SLAs, and restore strategies
There are a handful of options when backing up SQL Server databases. A DBA must understand the differences and come up with a plan that protects the organisation’s data. In this article, Pamela Mooney explains service level agreements, recovery models, and some strategies to ensure that the data can be restored quickly.
2020-12-09
10 DevOps strategies for working with legacy databases
The database is often left behind as organisations embrace DevOps. In this article, Robert Sheldon explains how to successfully bring databases into DevOps, especially when dealing with legacy databases.
2020-12-03
SQL Server Backup Types
One of the most important responsibilities for a DBA is to ensure that a database can be restored in case of corruption, a dropped table, or another disaster. In this article, Greg Larsen explains the different types of backups available with SQL Server.
2020-12-01
Exploring errors to reveal unauthorized information
Database administrators can never stop thinking about security. In this article, Fabiano Amorim shows how data can be revealed through error messages when views are used to secure rows.
2020-11-25
DBA in training: Security
Securing data is not always easy to do, but it should be the top responsibility for database administrators. From protecting the physical servers to preventing copies of backups files from getting into the wrong hands, there is a lot to consider. In this article, Pamela Mooney covers what DBAs need to think about when securing their organisation’s data.
2020-11-19
What is database continuous integration?
Have you ever longed for a way of making the delivery of databases more visible, predictable and measurable? Do you ever wish that they would be of better quality, quicker to change, and cost less? Grant Fritchey explains some of the secrets of doing Continuous Integration for Databases to relieve some of the pain-points of the Database Delivery process.
2020-11-18
How to simulate Case statement in Azure Data Factory (ADF) compared with SSIS?
This post will describe how you use a CASE statement in Azure Data Factory (ADF). If you are coming from SSIS background, you know a piece of SQL statement will do the task. However let's see how do it in SSIS and the very same thing can be achieved in ADF. Problem statement For my […]
2020-11-12
22,475 reads
Storage 101: Monitoring storage metrics
Well tuned storage is essential for SQL Server performance. In this article, Robert Sheldon explains the metrics that are important to watch.
2020-11-10
Efficiently Polling Remote Data Sources
In this article, Edward Pollack describes some of the issues when querying against remote data sources. He covers remote SQL Servers and also connecting to a PostgreSQL database.
2020-10-30
Blogs
SQL Server Journey till 2025 (brief)
By Vinay Thakur
Quick Summary for Microsoft SQL Server till 2025, I am fortunate to be part...
Building Power BI Reports: Desktop vs Fabric
By James Serra
Why this comparison feels confusing If you’re a Power BI report author who’s just...
Identity Columns Can’t Be Updated: #SQLNewBlogger
By Steve Jones
I’m not sure I knew identity column values could not be updated. I ran...
Forums
Can someone please explain what happens?
I have mentioned this several times over several years. Can someone please help me...
SELECT COUNT(DISTINCT) returns null when nothing is found instead of 0
SELECT COUNT(DISTINCT Component) AS Found FROM tblComponents WHERE(Component NOT LIKE '%[a-z]%') AND(LTRIM(RTRIM(Component)) = 'GM13622')...
Remotely Engineer Fabric Lakehouse objects: The Fabric Modern Data Platform
Comments posted to this topic are about the item Remotely Engineer Fabric Lakehouse objects:...
Question of the Day
Creating JSON III
In a SQL Server 2025 table, called Beer, I have this data:
BeerIDBeerName 1Becks 2Fat Tire 3Mac n Jacks 4Alaskan Amber 8KirinI run this code:
SELECT JSON_OBJECTAGG(
BeerID: BeerName )
FROM beer;
What are the results? See possible answers