Microsoft adds retail pricing and cost breakdowns to SQL Server migration assessments in Azure Arc, making planning faster and easier.

In the world of databases, SQL query efficiency is the stepping stone to optimum performance. Be it a small database or a large-scale system, poorly optimized SQL queries may not only end up making ...

Correlated Subqueries in T-SQL: Practical Examples Introduction Subqueries are a powerful feature in SQL that allows you to perform complex queries in a more readable and logically structured manner.

Sparse data are becoming increasingly common and available in many real-life applications. However, relatively little attention has been paid to effectively model the sparse data and existing ...

Using SQL queries means you get a neat table. You don’t need to understand the ins and outs of SQL to make the best use of BigQuery. This query is courtesy of Chris Green.

Technical documentation for Microsoft SQL Server, tools such as SQL Server Management Studio (SSMS) , SQL Server Data Tools (SSDT) etc. - MicrosoftDocs/sql-docs ...

Window aggregates are ubiquitous in stream processing. In Azure Stream Analytics (ASA), a stream processing service hosted by Microsoft’s Azure cloud, we see many customer queries that contain ...

Delivered by instructor and software engineer Imtiaz Ahmad, this Udemy course on Master SQL for Data Science focuses on database basics, SQL Query Basics, using functions and subqueries, grouping data ...