Performance Tuning Using Free Tools, Part 2
You can do essential performance tuning on your SQL Server databases using a FREE toolkit!
A Database DevOps Workflow Using Redgate Deploy
Tony Davis describes a typical database development cycle and deployment pipeline supported by Redgate Deploy. It allows branch-based database development, using disposable databases (clones) and version control tools, promotes continuous integration and testing of changes and automates the build and deployment processes so that they are repeatable, fast and reliable.
Quantifier predicates
Predicates in SQL are often complex and difficult to understand. In this article, Joe Celko explains the logic behind a few of the predicates: EXISTS, SOME, ANY and ALL.
Coding for the Future
Writing code that solves problems and adapts to the future is a challenge, but it's something we should think about.
Automating Flyway Undos
How to auto-generate first-cut undo scripts for every Flyway migration. For every new version of a database created by a Flyway versioned migration, we compare it to a 'source' directory containing object-level build scripts for the previous version. The SQL Compare engine does the rest, producing the associated undo script that will revert the database to the previous version, if required.
Creating a SQL Server Agent Job to Run Python Scripts in a Virtual Environment
In this article we walk through how you can run Python scripts using SQL Server Agent, so you can setup scheduled jobs to run your Python code.
Teams Security Issues
There are a few security issues in the Teams application from Microsoft, and Steve notes that some of the push for new features can be a problem in this area.
The Changing Landscape of Information Management
A high level view of how enterprises should manage their data and information.
Getting Started with Cloud-hosted Databases using Spawn
This article will get you started with Spawn, a hosted database cloning service running entirely on Amazons AWS.
Blogs
Troubleshooting SQL Server – Starting with the Error Log
By gbargsley
We’ve all been there. Someone walks up and asks, “Is SQL Server having issues?”...
From OLTP to Analytics: Bridging the Gap with Modern SQL Architectures
By Chris Yates
In the beginning, there was OLTP – Online Transaction Processing. Fast, reliable, and ruthlessly...
Free Online Sessions – Building the €100 DWH and Indexing for Dummies
I’m giving two online sessions soon on virtual events that are free to attend....
Forums
The Security of Old Tech
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Revisiting SQL Server Window Functions- A Practical Walkthrough
Comments posted to this topic are about the item Revisiting SQL Server Window Functions-...
Tables with a SPARSE Column and Consumption
Comments posted to this topic are about the item Tables with a SPARSE Column...
Question of the Day
Tables with a SPARSE Column and Consumption
True or False: Tables with a SPARSE column consume more space than regular columns if most values are NOT NULL.
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