{"id":1211,"date":"2005-12-22T10:02:00","date_gmt":"2005-12-22T14:02:00","guid":{"rendered":"http:\/\/www.markbaker.ca\/wp\/2005\/12\/22\/layering\/"},"modified":"2005-12-22T10:02:00","modified_gmt":"2005-12-22T14:02:00","slug":"layering","status":"publish","type":"post","link":"http:\/\/www.markbaker.ca\/blog\/2005\/12\/layering\/","title":{"rendered":"Layering"},"content":{"rendered":"<blockquote cite=\"http:\/\/citeseer.ist.psu.edu\/context\/20959\/0\">\na common mistake is to take a layered design as a requirement for a correspondingly layered implementation\n<\/blockquote>\n\n<p>From\n<a href=\"http:\/\/citeseer.ist.psu.edu\/context\/20959\/0\">Gaining Efficiency in Transport Services by Appropriate Design and Implementation Choices<\/a>,\nby Watson and Mamrak, ACM TOCS, 1987.<\/p>\n\n<p>Compare and\n<a href=\"http:\/\/www.markbaker.ca\/2002\/09\/Blog\/2004\/10\/29#2004-10-protocols\">contrast<\/a>;<\/p>\n\n<blockquote cite=\"http:\/\/www.markbaker.ca\/2002\/09\/Blog\/2004\/10\/29#2004-10-protocols\">\nSpecifically, Internet based efforts (including the Web, of course) always start with an interface constraint. This is simply for the reason that they&#8217;re (usually) always focused on a single task &#8211; for example, email exchange, mail folder access and synchronization, file transfer &#8211; and pay little to no attention to what it means to define interoperability between those applications, since that&#8217;s tangential to their primary objective. A consequence of this approach is that there becomes little value in using a common sub-layer-7 protocol (like BEEP, IIOP, or how most people use SOAP).\n<\/blockquote>","protected":false},"excerpt":{"rendered":"a common mistake is to take a layered design as a requirement for a correspondingly layered implementation From Gaining Efficiency in Transport Services by Appropriate Design and Implementation Choices, by Watson and Mamrak, ACM TOCS, 1987. Compare and contrast; Specifically, Internet based efforts (including the Web, of course) always start with an interface constraint. This [&hellip;]","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[26],"class_list":["post-1211","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-soap"],"_links":{"self":[{"href":"http:\/\/www.markbaker.ca\/blog\/wp-json\/wp\/v2\/posts\/1211","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.markbaker.ca\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.markbaker.ca\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.markbaker.ca\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.markbaker.ca\/blog\/wp-json\/wp\/v2\/comments?post=1211"}],"version-history":[{"count":0,"href":"http:\/\/www.markbaker.ca\/blog\/wp-json\/wp\/v2\/posts\/1211\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.markbaker.ca\/blog\/wp-json\/wp\/v2\/media?parent=1211"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.markbaker.ca\/blog\/wp-json\/wp\/v2\/categories?post=1211"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.markbaker.ca\/blog\/wp-json\/wp\/v2\/tags?post=1211"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}