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Control tables reduce the need for programming similar structures or program statements over and over again. The two-dimensional nature of most tables makes them easier to view and update than the one-dimensional nature of program code. In some cases, non-programmers can be assigned to maintain the content of control tables.
Indexes can be created using one or more columns of a database table, providing the basis for both rapid random lookups and efficient access of ordered records. An index is a copy of selected columns of data, from a table, that is designed to enable very efficient search.
Record linkage (also known as data matching, data linkage, entity resolution, and many other terms) is the task of finding records in a data set that refer to the same entity across different data sources (e.g., data files, books, websites, and databases).
One of the incentives for the creation of online spreadsheets was offering worksheet sharing and public sharing or workbooks as part of their features which enables collaboration between multiple users. Some on-line spreadsheets provide remote data update, allowing data values to be extracted from other users' spreadsheets even though they may ...
The confusion was exacerbated on Tuesday morning when agencies received a spreadsheet labeled “instructions” that included more than 2,500 programs the administration listed as subject to the ...
OLAP clients include many spreadsheet programs like Excel, web application, SQL, dashboard tools, etc. Many clients support interactive data exploration where users select dimensions and measures of interest. Some dimensions are used as filters (for slicing and dicing the data) while others are selected as the axes of a pivot table or pivot chart.
The stock market — as measured by the S&P 500 index — has historically returned about 10 percent annually over time. Each additional year you get in the market can really help you magnify your ...
A common match formula is 50 cents for each dollar saved, up to 6 percent of pay. So if an employee contributes 6 percent and the employer contributes 3 percent, the employee is actually saving a ...