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 ...

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 ...

Whether your screen is made up of your personal favorite data points or are imported from Morningstar’s pre-defined screens, you can control the data you see and the order in which columns are ...

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Changes to database structures are best performed in a coordinated fashion as the application processes that support the new functionality are rolled out into production. In a relational database, ...

Columnar, a startup founded by core Apache Arrow developers, launched today with $4 million to accelerate data connectivity using Arrow-based drivers. Bessemer Venture Partners led the company’s seed ...

Importing data into Excel from other sources can a real headache, especially if you’re copying and pasting from an Internet source. Data that’s exported from a mainframe; from another program such as ...

In a relational database approach, regardless of whether one is considering persisted data or transitory query results, almost everything is viewed as a logical table. Associations between these ...

The modern sense of NoSQL, which dates from 2009, refers to databases that are not built on relational tables, unlike SQL databases. Often, NoSQL databases boast better design flexibility, horizontal ...