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In computer science, a lookup table (LUT) is an array that replaces runtime computation with a simpler array indexing operation, in a process termed as direct addressing.The savings in processing time can be significant, because retrieving a value from memory is often faster than carrying out an "expensive" computation or input/output operation. [1]
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).
A database index is a data structure that improves the speed of data retrieval operations on a database table at the cost of additional writes and storage space to maintain the index data structure. Indexes are used to quickly locate data without having to search every row in a database table every time said table is accessed.
It is a common source of open data that Wikimedia projects such as Wikipedia can use, and anyone else, under a public domain license. In this page there is a basic explanation about how to use Wikipedia Tools and Language links with Wikidata, in an easy language for newbies, in the first part; and, in the second, about how to use Wikidata ...
This type of "translating" from one format to another is often called "metadata mapping" or "field mapping," and is related to "data mapping", and "semantic mapping". Crosswalks also have several technical capabilities. They help databases using different metadata schemes to share information. They help metadata harvesters create union catalogs.
I'm not using my tongue!' And he just didn't want touching." Locklear added that because of the difference in their acting styles, she had to adjust how she played off her Spin City costars ...
GreatPeopleSearch also enables you to do a free phone lookup free on VoIP numbers, which are real phone numbers that are assigned to users, but not specific phone lines. ... make sure all data is ...
Use of named column variables x & y in Microsoft Excel. Formula for y=x 2 resembles Fortran, and Name Manager shows the definitions of x & y. In most implementations, a cell, or group of cells in a column or row, can be "named" enabling the user to refer to those cells by a name rather than by a grid reference.