Although tables in SQL databases typically contain massive amounts of data, they’re not always in a format that can be used by data analysts. The data records in these tables need to be filtered ...

See performance gains by using indexed views in SQL Server Your email has been sent A view is a saved T-SQL query in SQL Server. The view definition is stored by SQL Server so that it can be used as a ...

Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More GraphQL is fast becoming a go-to query language for companies to interact ...

Analyze database contents using basic, intermediate and advanced SQL statement syntax and usage. Demonstrate capability to query data from multiple tables using SQL JOINS. Create and modify database ...

With SQL Server 2016, it now makes sense to store JSON objects in your database (even though there’s no JSON datatype). Here’s how to query JSON properties to find the rows you want. It’s not unusual ...

Microsoft Access is a powerful database that is part of the Microsoft Office package, and by combining its user-friendly ...

Microsoft gave users another reason to download its free SQL Server Reporting Services add-on when it acquired small, privately held ActiveViews. Actually, “small” in this context is something of a ...

Here's a look at different ways to query Hadoop via SQL, some of which are part of the latest edition of MapR's Hadoop distribution SQL: old and busted. Hadoop: new hotness. That’s the conventional ...

Pivotal HD 2.0 deploys Hadoop for enterprise-grade data analytics PaaS, more for Pivotal's benefit than Hadoop's Pivotal, an EMC/VMware spin-off that has big plans to deliver big data analytics ...