7 Things Every SQL Server DBA Should Know About Linux
In this tip John Grover will help you make the transition to SQL Server on Linux by explaining the things you need to know.
2017-07-19
4,274 reads
Additional Articles
Simple SQL: Attribute Splitting
If the design of a relational database is wrong, no amount of clever DML SQL will make it work well. Dr. Codd’s Information Principle is that you have, inside the entity tables, the columns that model the attributes of that entity. The columns contain scalar values. Tables that model relationships can have attributes, but they must have references to entities in the schema. You split those attributes at your peril. Joe Celko explains the basics.
2017-07-18
3,822 reads
Are your automated tests slowing you down?
Slow, unreliable tests prevent teams doing great work, and make continuous delivery impossible. So what can you do to improve your automated tests?
2017-07-17
3,128 reads
Getting Started with Azure SQL Data Warehouse - Part 6
Azure SQL Data Warehouse is Microsoft’s new enterprise-class, elastic petabyte-scale, data warehouse service that can scale according to organizational demands in just few minutes. In this installment, Arshad Ali covers the different ways to load data into SQL Data Warehouse.
2017-07-17
3,573 reads
Performance Myths: Oversizing string columns
Aaron Bertrand shows a quick demo that illustrates why you should be very careful about oversizing varchar / nvarchar columns.
2017-07-13
7,641 reads
SQL Server DBA On-Boarding Checklist
How can we be sure that the new DBAs are productive a soon as possible? How can we use highly qualified contractors in the most effective way from day one?
2017-07-12
3,599 reads
Continuous Database Deployment with Confidence
To achieve gains from Database Lifecycle Management in general, and in Continuous Deployment in particular, it pays to aim for lightweight but consistent techniques and processes, refining them iteratively in the light of experience. Edward Elliott describes a Test-driven development process for developing SQL Server databases that worked for CD, based on a series of steps. Though the tools for CD may be necessary, they are not sufficient, without an effective structured process.
2017-07-11
3,560 reads
Top 10 DevOps Operational Requirements
One of the key tenets in DevOps is to involve the Operations team in the full software development lifecycle and, in particular, to ensure that operational requirements are incorporated...
2017-07-11
4,304 reads
Introduction to Azure SQL Datab Sync
The majority of Azure SQL Database related features reach their General Availability (GA) stage relatively quickly. There are however, some exceptions. The most prominent example in this category is likely Azure SQL Data Sync, which has remained in Preview since its introduction 7 years ago. Fortunately, there are signs that this service might be finally reaching production-ready state. In this article, Martin Pollicht introduces its main characteristics.
2017-07-10
2,856 reads
Troubleshooting CPU Performance on VMware
Jonathan Kehayias discusses SQL Server on VMware, and how to monitor CPU performance – with or without access to vCenter.
2017-07-07
5,127 reads
Blogs
Future IT Roles – Agentic Architect and AI Boom!!
By Vinay Thakur
These days everything is changing to AI World, IT roles are getting changed and...
Free Webinar about Columnstore Indexes
I’m doing a small series on indexing basics for SQL Server, and on May...
PlanTrace: Stop Reading Redshift EXPLAIN Plans. Start Seeing Them
PlanTrace: Stop Reading Redshift EXPLAIN Plans. Start Seeing Them Introducing PlanTrace — a free, browser-based...
Forums
SPAM Issues May 2026
We suffered a SPAM attack from May 1-6, which unfortunately corresponded with time off...
SQL Password enforcing
Hi to all We have situation at a client where someone is illegally changing...
SQL Password enforcing
Hi to all We have situation at a client where someone is illegally changing...
Question of the Day
Creating a JSON Document III
I have this data in a table called dbo.NFLTeams
TeamID TeamName City YearEstablished ------ -------- ---- --------------- 1 Cowboys Dallas 1960 2 Eagles Philadelphia 1933 3 Packers Green Bay 1919 4 Chiefs Kansas City 1960 5 49ers San Francisco 1946 6 Broncos Denver 1960 7 Seahawks Seattle 1976 8 Patriots New England 1960If I run this code, how many rows are returned?
SELECT TOP 2
json_objectagg('Team' : TeamName)
FROM dbo.NFLTeams;
See possible answers