When to use indexes vs indices
4 Aug 2019 They have both similarities and differences among them. An index is a way of compiling one score from a variety of questions or statements that 17 Oct 2017 Each of these indexes is useful, but which to use depends on the data Quick survey of index types in Postgres, including B-Tree, GIN, GiST, BRIN, you failed over to a stand-by or recovered from archives using something 22 Jan 2018 Benchmarking — where active investors use indices to help analyse which together form the Index Industry Association, a trade group set up in 2012. as indices of stocks with high earnings multiples, or dividend yields, or Should we use a single index or use a multuple indexes while There are three factors that require data separation into multiple indices:. 7 Sep 2005 On the basis of indices many database basic objects are grounded, and Thus, by value of the field (or fields), included in the index, using Wenn mit "index" eine einzelne Zahl gemeint ist (im Sinne eines Zeigers oder eines Identifikators), ist fuer den Plural "indices" vorzuziehen. Wenn
17 Oct 2017 Each of these indexes is useful, but which to use depends on the data Quick survey of index types in Postgres, including B-Tree, GIN, GiST, BRIN, you failed over to a stand-by or recovered from archives using something
31 Dec 2010 An other disadvantage of indexes is, that they slow down DML This situation will become even worse when you get pressure to your RAM or when the both of them (except you make use of covering indexes and explicitly 18 Jun 2013 This index type is called a chain index because individual indices with previous period = 100 can be chained together by multiplying (and It’s true that indices is the plural of index in Latin, but index is an English word when English speakers use it—and it is a longstanding one at that—so we can pluralize it according to the conventions of English. Examples Indexes. A quick tour around the world’s stock indexes will reveal the extent of Mr. Market’s New Year rethink. Indexes and indices are two versions of a plural noun that means an indicator or a list of names. Indexes is also a present tense verb, but indices cannot be used that way. Indexes is probably the better choice for formal writing not related to mathematics. Indices is especially common in technical and formal writing. Google’s Ngram Viewer is a great tool to use for identifying the usage trends of "indices" vs. "indexes" in publications since the 1800s. The history of the usage of the word usually favors Indexes and indices are two versions of a plural noun that means an indicator or a list of names. Indexes is also a present tense verb, but indices cannot be used that way. Indexes is probably the better choice for formal writing not related to mathematics. Indices is especially common in technical and formal writing. The plural of index is usually spelled indexes, but can also be spelled indices (as in the original Latin) in subjects like science and medicine. This page makes a good point by suggesting to use "Indices" as plural for the noun to distinguish it from the verb.
Indexes are special lookup tables that the database search engine can use to speed up data retrieval. Simply put, an index is a pointer to data in a table. An index in a database is very similar to an index in the back of a book. For example, if you want to reference all pages in a book that discusses a certain topic, you first refer to the index, which lists all the topics alphabetically and
12 May 2016 "Indices" is originally a Latin plural, while "Indexes" has taken the English way of making plurals, using –s or –es. Though both are still widely Lastly, you might see writers or speakers using indice as a singular noun, as a backformation of the plural indices. This
plural of index: indexes or especially in technical use indices The plural of index is usually spelled indexes, but can also be spelled indices (as in the original Latin) in subjects like science and medicine.
Google’s Ngram Viewer is a great tool to use for identifying the usage trends of "indices" vs. "indexes" in publications since the 1800s. The history of the usage of the word usually favors Indexes and indices are two versions of a plural noun that means an indicator or a list of names. Indexes is also a present tense verb, but indices cannot be used that way. Indexes is probably the better choice for formal writing not related to mathematics. Indices is especially common in technical and formal writing.
For example, the following SELECT statements use indexes: SELECT * FROM AND index_part3=5 /* Can use index on index1 but not on index2 or index3 */ .
22 Jan 2018 Benchmarking — where active investors use indices to help analyse which together form the Index Industry Association, a trade group set up in 2012. as indices of stocks with high earnings multiples, or dividend yields, or Should we use a single index or use a multuple indexes while There are three factors that require data separation into multiple indices:. 7 Sep 2005 On the basis of indices many database basic objects are grounded, and Thus, by value of the field (or fields), included in the index, using Wenn mit "index" eine einzelne Zahl gemeint ist (im Sinne eines Zeigers oder eines Identifikators), ist fuer den Plural "indices" vorzuziehen. Wenn
Trading stock indices is normally more rewarding to an investor or a trader stock indexes instead allows trading multiple options contracts using a single chart. Is there a new angle you need calculated on an S&P or Dow Jones index? Our Slice & Dice services let clients create subsets or modified versions of our indices ,