DB2 V10.1 introduced Row and Column Access Control (RCAC) as a new feature for securing data within a DB2 table. Here's a look at the performance of the permissions that control row access. (In ...

Stop your formulas from breaking by switching from grid-based coordinates (ROW) to stable table measurements (ROWS).

Microsoft Excel is a useful tool for managing data sets large and small. But it can quickly turn frustrating if you're unsure how to get the desired outcome to sort your spreadsheet with so many menu ...