Microsoft Excel 2010 can convert a worksheet to a data table to help you quickly analyze your related data in formatted rows and columns. When you need to expand the table layout, apply the Home tab ...

In Greek mythology, Cassandra was granted the gift of prophesy, but cursed with an inability to convince others of her predictions - a sort of unbelievable "oracle," if you like. Ironically, in the ...

Oracle says the new In-Memory Option it unveiled today will allow its 12c database customers to run analytic workloads 100 times faster than they previously could. The secret sauce is a new ...

Excel 365 offers a powerful feature known as calculated columns, which significantly improves your data analysis capabilities. This tool allows you to create dynamic calculations that automatically ...

There are two situations in which you might need to merge two columns of data in Excel 2013. If you've imported two columns of data from separate sources, you might want to combine them into a single ...

Data is rarely properly formatted and structured when you import it. Try these eight tips for fast data cleanup in Microsoft Excel. Data comes in from an increasing number of sources these days. For ...

As a researcher at the University of California, Berkeley, in the early 1970s, Michael Stonebraker co-created the Ingres and Postgres technology that underlies many leading relational databases today: ...

Security has not always been as big an issue as it is now. In the past, DBAs were more focused on performance, high availability, or scalability. Today, security is an issue at the forefront of every ...

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This user guide is designed for both general users and experienced researchers and coders. No coding skills are necessary to work with this dataset, but a basic working knowledge of tabular data files ...