{"id":3420,"date":"2021-04-14T10:59:36","date_gmt":"2021-04-14T13:59:36","guid":{"rendered":"https:\/\/roberval.com.br\/roberval\/?p=3420"},"modified":"2021-04-14T10:59:36","modified_gmt":"2021-04-14T13:59:36","slug":"star-schema-vs-obt-for-data-warehouse-performance-blog-fivetran","status":"publish","type":"post","link":"https:\/\/roberval.com.br\/roberval\/2021\/04\/star-schema-vs-obt-for-data-warehouse-performance-blog-fivetran\/","title":{"rendered":"Star Schema vs. OBT for Data Warehouse Performance | Blog | Fivetran"},"content":{"rendered":"<p><a href=\"https:\/\/fivetran.com\/blog\/star-schema-vs-obt\"><img decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/images.cms.fivetran.com\/mgtdf72hs0mx\/AlsXoPW5aC3MqutKC7Ytk\/dc78064be3952ccac1c3329da000e8b5\/obt-star-schema.png?&amp;fm=jpg&amp;q=80\" alt=\"\" \/><\/a><\/p>\n<blockquote><p>Many have wondered, and some have even claimed to know, which data-organization style provides the best performance in a data warehouse. The two schools of thought are, roughly:Denormalize the data into one-big-table (OBT) so that the warehouse never has to do any joins on-the-flyMaintain a star schema that can take advantage of sort keys on the dimension tables<\/p><\/blockquote>\n<p>Origem: <em><a href=\"https:\/\/fivetran.com\/blog\/star-schema-vs-obt\">Star Schema vs. OBT for Data Warehouse Performance | Blog | Fivetran<\/a><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Many have wondered, and some have even claimed to know, which data-organization style provides the best performance in a data warehouse. The two schools of thought are, roughly:Denormalize the data into one-big-table (OBT) so that the warehouse never has to do any joins on-the-flyMaintain a star schema that can take advantage of sort keys on [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-3420","post","type-post","status-publish","format-standard","hentry","category-great-stuff"],"_links":{"self":[{"href":"https:\/\/roberval.com.br\/roberval\/wp-json\/wp\/v2\/posts\/3420","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/roberval.com.br\/roberval\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/roberval.com.br\/roberval\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/roberval.com.br\/roberval\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/roberval.com.br\/roberval\/wp-json\/wp\/v2\/comments?post=3420"}],"version-history":[{"count":1,"href":"https:\/\/roberval.com.br\/roberval\/wp-json\/wp\/v2\/posts\/3420\/revisions"}],"predecessor-version":[{"id":3421,"href":"https:\/\/roberval.com.br\/roberval\/wp-json\/wp\/v2\/posts\/3420\/revisions\/3421"}],"wp:attachment":[{"href":"https:\/\/roberval.com.br\/roberval\/wp-json\/wp\/v2\/media?parent=3420"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/roberval.com.br\/roberval\/wp-json\/wp\/v2\/categories?post=3420"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/roberval.com.br\/roberval\/wp-json\/wp\/v2\/tags?post=3420"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}