Fact constellation is a measure of online analytical processing, which is a collection of multiple fact tables sharing dimension tables, viewed as a collection of stars.[1] It can be seen as an extension of the star schema.
A fact constellation schema has multiple fact tables. It is also known as galaxy schema. It is a widely used schema and more complex than star schemas and snowflake schemas. It is possible to create a fact constellation schema by splitting the original star schema into more star schemas. It has many fact tables and some common dimension tables.
Factconstellation is a measure of online analytical processing, which is a collection of multiple fact tables sharing dimension tables, viewed as a collection...
multiple fact tables are used, these are arranged as a factconstellation schema. A fact table typically has two types of columns: those that contain facts and...
A constellation is an area on the celestial sphere in which a group of visible stars forms a perceived pattern or outline, typically representing an animal...
Lockheed Constellation ("Connie") is a propeller-driven, four-engined airliner built by Lockheed Corporation starting in 1943. The Constellation series...
acquisition of Constellation Energy in a merger transaction valued at more than $11 billion, as well as the fact that it would adopt Constellation Energy as...
Ophiuchus (/ˌɒfiˈjuːkəs/) is a large constellation straddling the celestial equator. Its name comes from the Ancient Greek ὀφιοῦχος (ophioûkhos), meaning...
Ursa Major (/ˈɜːrsə ˈmeɪdʒər/; also known as the Great Bear) is a constellation in the northern sky, whose associated mythology likely dates back into...
-ˈtɑːr-/ is a bright constellation in the southern sky. One of the largest constellations, Centaurus was included among the 48 constellations listed by the 2nd-century...
18th largest constellation, it is not a particularly bright constellation, as the brightest stars are only of fourth magnitude. In fact, it only contains...
The Iridium satellite constellation provides L band voice and data information coverage to satellite phones, satellite messenger communication devices...
Starlink is a satellite internet constellation operated by Starlink Services, LLC, a wholly-owned subsidiary of American aerospace company SpaceX, providing...
or snowflake schema or factconstellation of tables in a relational database. Measures are derived from the records in the fact table and dimensions are...
Canis Major is a constellation in the southern celestial hemisphere. In the second century, it was included in Ptolemy's 48 constellations, and is counted...
Triangulum is a small constellation in the northern sky. Its name is Latin for "triangle", derived from its three brightest stars, which form a long and...
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