{"id":171193,"date":"2013-08-14T01:44:29","date_gmt":"2013-08-14T01:44:29","guid":{"rendered":"https:\/\/www.microsoft.com\/en-us\/research\/project\/software-defined-storage-architectures\/"},"modified":"2018-08-20T10:33:12","modified_gmt":"2018-08-20T17:33:12","slug":"software-defined-storage-architectures","status":"publish","type":"msr-project","link":"https:\/\/www.microsoft.com\/en-us\/research\/project\/software-defined-storage-architectures\/","title":{"rendered":"Software-Defined Storage (SDS) Architectures"},"content":{"rendered":"<div class=\"asset-content\">In data centers, the IO path to storage is long and complex. It comprises many layers or \u201cstages\u201d with opaque interfaces between them. This makes it hard to enforce end-to-end policies that dictate a storage IO flow\u2019s performance (e.g., guarantee a tenant\u2019s IO bandwidth) and routing (e.g., route an untrusted VM\u2019s traffic through a sanitization middlebox). We are researching architectures that decouple control from data flow to enable such policies.<\/div>\n<p><!-- .asset-content --><\/p>\n","protected":false},"excerpt":{"rendered":"<p>In data centers, the IO path to storage is long and complex. It comprises many layers or \u201cstages\u201d with opaque interfaces between them. This makes it hard to enforce end-to-end policies that dictate a storage IO flow\u2019s performance (e.g., guarantee a tenant\u2019s IO bandwidth) and routing (e.g., route an untrusted VM\u2019s traffic through a sanitization [&hellip;]<\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"msr-url-field":"","msr-podcast-episode":"","msrModifiedDate":"","msrModifiedDateEnabled":false,"ep_exclude_from_search":false,"_classifai_error":"","footnotes":""},"research-area":[13547],"msr-locale":[268875],"msr-impact-theme":[],"msr-pillar":[],"class_list":["post-171193","msr-project","type-msr-project","status-publish","hentry","msr-research-area-systems-and-networking","msr-locale-en_us","msr-archive-status-active"],"msr_project_start":"2013-08-14","related-publications":[167513,168614,238023,365207,165291],"related-downloads":[169402],"related-videos":[],"related-groups":[],"related-events":[],"related-opportunities":[],"related-posts":[],"related-articles":[],"tab-content":[],"slides":[],"related-researchers":[{"type":"user_nicename","display_name":"Ant Rowstron","user_id":31061,"people_section":"Group 1","alias":"antr"},{"type":"user_nicename","display_name":"Greg O&#039;Shea","user_id":31908,"people_section":"Group 1","alias":"gregos"},{"type":"user_nicename","display_name":"Hitesh Ballani","user_id":32008,"people_section":"Group 1","alias":"hiballan"},{"type":"user_nicename","display_name":"Richard Black","user_id":33417,"people_section":"Group 1","alias":"rjblack"},{"type":"user_nicename","display_name":"Thomas Karagiannis","user_id":34031,"people_section":"Group 1","alias":"thomkar"},{"type":"user_nicename","display_name":"Ioan Stefanovici","user_id":37679,"people_section":"Group 1","alias":"iostefan"}],"msr_research_lab":[],"msr_impact_theme":[],"_links":{"self":[{"href":"https:\/\/www.microsoft.com\/en-us\/research\/wp-json\/wp\/v2\/msr-project\/171193"}],"collection":[{"href":"https:\/\/www.microsoft.com\/en-us\/research\/wp-json\/wp\/v2\/msr-project"}],"about":[{"href":"https:\/\/www.microsoft.com\/en-us\/research\/wp-json\/wp\/v2\/types\/msr-project"}],"version-history":[{"count":1,"href":"https:\/\/www.microsoft.com\/en-us\/research\/wp-json\/wp\/v2\/msr-project\/171193\/revisions"}],"predecessor-version":[{"id":391217,"href":"https:\/\/www.microsoft.com\/en-us\/research\/wp-json\/wp\/v2\/msr-project\/171193\/revisions\/391217"}],"wp:attachment":[{"href":"https:\/\/www.microsoft.com\/en-us\/research\/wp-json\/wp\/v2\/media?parent=171193"}],"wp:term":[{"taxonomy":"msr-research-area","embeddable":true,"href":"https:\/\/www.microsoft.com\/en-us\/research\/wp-json\/wp\/v2\/research-area?post=171193"},{"taxonomy":"msr-locale","embeddable":true,"href":"https:\/\/www.microsoft.com\/en-us\/research\/wp-json\/wp\/v2\/msr-locale?post=171193"},{"taxonomy":"msr-impact-theme","embeddable":true,"href":"https:\/\/www.microsoft.com\/en-us\/research\/wp-json\/wp\/v2\/msr-impact-theme?post=171193"},{"taxonomy":"msr-pillar","embeddable":true,"href":"https:\/\/www.microsoft.com\/en-us\/research\/wp-json\/wp\/v2\/msr-pillar?post=171193"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}