Indexing is the act and consequence of indexing : perform indexes . The notion of index, in turn, has several uses, although in this case we are especially interested in its meaning as a list or catalog of works, articles, chapters, etc. that has a certain order .
The action indexing, therefore, refers to orderly record of information and data in order to generate an index . The idea of indexing is mainly used in the field of Internet and in the economy .
Indexing, in this way, can be linked to the methods that are developed so that the content of a website be included in the Internet index. The objective is that the information is accessible to users.
Usually the web indexing It is done by assigning phrases or keywords in a meta-tag field. Search engines examine those keywords and index the pages in question. So, when a person navigating in Internet Search for a term that is part of the keywords of a page, the search engine displays that page among its results.
It is known as Search Engine Optimization or SEO to the technical process that is carried out so that a website appears well positioned in the search engine results. The procedures related to SEO They aim to improve indexing.
In the economic field, indexing consists in defining the behavior of a variable based on the progression of a benchmark. This means that the value of something depends on the evolution of something else .
Indexing appears when wages or product prices, for example, are adjusted periodically by taking a certain index as a reference. The wage indexing , in this framework, links the salary and the inflation : if an inflation of 15% , wages are also expected to rise a 15% so that workers do not lose purchasing power.