Introduction to Gaps and Islands Analysis
T-SQL window functions simplify solving many complex queries. In this article, Edward Pollack demonstrates how the functions can be used to find gaps and islands in a dataset.
2020-01-16
Additional Articles
Monitoring your Servers and Databases with New Relic Infrastructure and SQL Monitor
New Relic Infrastructure is a capable server monitoring tool but adding Integrations provides only 'bare bones' monitoring for SQL Server. Grant Fritchey argues that to "instrument" a complex system such as SQL Server, effectively, you also need a tool that is built specifically for this purpose.
2020-01-15
The 2020 Data Professional Salary Survey Results Are In.
We asked what you make, and 1,734 of you in 63 countries answered. Altogether, you made $170,753,936 this year. Damn, y’all are bringing home the bacon!
2020-01-15
Going Serverless with Azure SQL Database
Microsoft has a new virtual core offering of Azure SQL database called serverless and this offering optimizes the price performance tradeoff and simplifies performance management for databases with intermittent and unpredictable usage.
2020-01-14
The Need for a Data Catalog
In the event of a breach of personal data, any organization must produce proof that they understand what data they hold and where, and how it is being used, and that they have enforced the required standards for access control and security. To make all this possible, it is essential to build a complete model of the data and its lineage, and a data catalog is the first step in this process.
2020-01-14
Insert and Delete SQL Server Data with Views
In this tip we look at how to insert and delete data via SQL Server views.
2020-01-13
Translating a SQL Server Schema into a Cassandra Table: Part I Problem Space and Cassandra Primary Key
As many companies consider moving data to NoSQL, Cassandra may be the choice. In this series, Shel Burkow discusses design considerations for porting a SQL Server schema to Cassandra. The first article explains the Cassandra primary key.
2020-01-10
Replace Model SQL Server Database with a User Database
In this tip we look at what happens if we replace the SQL Server model database with a regular user database
2020-01-09
2020-01-08
SQL Server Security Best Practices for an Application Installed on SQL Server
In this article we look at the steps you can follow to create a secure and locked down instance of SQL Server to only be used by the intended application on the same machine.
2020-01-07
Blogs
Moving On-Prem PostgreSQL to the Cloud: Picking the Right Path for Big Tables
Every PostgreSQL migration eventually hits the same fork in the road. The database is...
A Spread of Vacation
By Steve Jones
I’m off on vacation today. Which is a little weird as I just got...
How AgentDBA Identifies Backup Failures
By Arun Sirpal
Every DBA has a box like this. Sitting untouched for months. Nobody’s proud of...
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From SQL Server On-Premises to Claude Desktop: How I built a Full MCP Pipeline
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Independence Day 2026
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Question of the Day
Independence Day 2026
In the original Independence Day movie (1996), what type of computer did Jeff Goldblum use to connect to the alien mainframe? Take a guess, don't look it up or ask AI.
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