{"id":40,"date":"2016-07-13T08:50:00","date_gmt":"2016-07-13T08:50:00","guid":{"rendered":"\/colin\/morethanfour\/post\/Data-Warehouses-Dimensions-and-slowly-changing-them"},"modified":"2021-10-07T14:37:07","modified_gmt":"2021-10-07T22:37:07","slug":"data-warehouses-dimensions-and-slowly-changing-them","status":"publish","type":"post","link":"https:\/\/spacefold.com\/colin\/morethanfour\/2016\/07\/13\/data-warehouses-dimensions-and-slowly-changing-them\/","title":{"rendered":"Data Warehouses: Dimensions, and slowly changing them"},"content":{"rendered":"<p>Some very nice articles, for reference:<\/p>\n<ul>\n<li><a href=\"http:\/\/www.made2mentor.com\/2013\/07\/what-exactly-are-dimensions-and-why-do-they-slowly-change\/\" target=\"_blank\" rel=\"noopener noreferrer\">David Stein &#8211; What exactly are Dimensions, and why do they slowly change?<\/a><\/li>\n<li><del><a href=\"http:\/\/sqlblog.com\/blogs\/jamie_thomson\/archive\/2009\/11\/28\/debunking-kimball-effective-dates.aspx\" target=\"_blank\" rel=\"noopener noreferrer\">Jamie Thomson &#8211; Debunking Kimball Effective Dates<\/a><\/del><\/li>\n<li><a href=\"http:\/\/sqlblog.com\/blogs\/jamie_thomson\/archive\/2011\/07\/13\/debunking-kimball-effective-dates-part-2-windowing-functions.aspx\" target=\"_blank\" rel=\"noopener noreferrer\"><del>Jamie Thomson &#8211; Debunking Kimball Effective Dates, part II: Windowing functions<\/del><\/a><\/li>\n<\/ul>\n\n\n<p>Oops, Jamie Thomson seems to have vanished from the web. However, his posts are still available via the Wayback Machine:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Archived: <a rel=\"noreferrer noopener\" href=\"https:\/\/web.archive.org\/web\/20201028164603\/sqlblog.com\/blogs\/jamie_thomson\/archive\/2009\/11\/28\/debunking-kimball-effective-dates.aspx\" target=\"_blank\">Debunking Kimball Effective Dates<\/a><\/li><li>Archived: <a rel=\"noreferrer noopener\" href=\"https:\/\/web.archive.org\/web\/20200815115037\/http:\/\/sqlblog.com\/blogs\/jamie_thomson\/archive\/2011\/07\/13\/debunking-kimball-effective-dates-part-2-windowing-functions.aspx\" target=\"_blank\">Debunking Kimball Effective Dates part II &#8211; Windowing functions<\/a><\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Some very nice articles, for reference: David Stein &#8211; What exactly are Dimensions, and why do they slowly change? Jamie Thomson &#8211; Debunking Kimball Effective Dates Jamie Thomson &#8211; Debunking Kimball Effective Dates, part II: Windowing functions Oops, Jamie Thomson seems to have vanished from the web. However, his posts are still available via the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-40","post","type-post","status-publish","format-standard","hentry","category-data-warehousing","post-preview"],"_links":{"self":[{"href":"https:\/\/spacefold.com\/colin\/morethanfour\/wp-json\/wp\/v2\/posts\/40","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spacefold.com\/colin\/morethanfour\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spacefold.com\/colin\/morethanfour\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/spacefold.com\/colin\/morethanfour\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/spacefold.com\/colin\/morethanfour\/wp-json\/wp\/v2\/comments?post=40"}],"version-history":[{"count":1,"href":"https:\/\/spacefold.com\/colin\/morethanfour\/wp-json\/wp\/v2\/posts\/40\/revisions"}],"predecessor-version":[{"id":466,"href":"https:\/\/spacefold.com\/colin\/morethanfour\/wp-json\/wp\/v2\/posts\/40\/revisions\/466"}],"wp:attachment":[{"href":"https:\/\/spacefold.com\/colin\/morethanfour\/wp-json\/wp\/v2\/media?parent=40"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spacefold.com\/colin\/morethanfour\/wp-json\/wp\/v2\/categories?post=40"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spacefold.com\/colin\/morethanfour\/wp-json\/wp\/v2\/tags?post=40"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}