This book looks at ways of optimizing SQL queries to save maximum time and cost and provide the query efficiently. Andy Vickler concentrates on advanced query optimization, and assumes an adequate ...
This book aims to improve the performance of your SQL Servers, how does it fare? The book discusses methods and tools, that can be used to identify and fix common SQL Server problems, using a ...
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A common SQL habit is to use SELECT * on a query, because it’s tedious to list all the columns you need. Plus, sometimes those columns may change over time, so why not just do things the easy way? But ...
SQL has dominated data querying for decades. Newer query languages offer more elegance, simplicity, and flexibility for modern use cases. For the last three decades, databases and Structured Query ...
Azure SQL Data Warehouse is a managed Data Warehouse-as-a Service (DWaaS) offering provided by Microsoft Azure. A data warehouse is a federated repository for data collected by an enterprise's ...
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