{"id":511400,"date":"2018-10-12T18:36:00","date_gmt":"2018-10-13T01:36:00","guid":{"rendered":"https:\/\/www.microsoft.com\/en-us\/research\/?post_type=msr-project&#038;p=511400"},"modified":"2018-10-12T18:37:49","modified_gmt":"2018-10-13T01:37:49","slug":"actor-oriented-databases","status":"publish","type":"msr-project","link":"https:\/\/www.microsoft.com\/en-us\/research\/project\/actor-oriented-databases\/","title":{"rendered":"Actor-Oriented Databases"},"content":{"rendered":"<p>Many of today\u2019s interactive server applications are implemented using actor-oriented programming frameworks. Such applications treat actors as a distributed in-memory object-oriented database. However, actor programming frameworks offer few if any database system features, leaving application developers to fend for themselves. It is challenging to add such features because the design space is different than traditional database systems. The system must be scalable to a large number of servers, it must work well with a variety of cloud storage services, and it must integrate smoothly with the actor programming model. In this project, we develop solutions to these challenges, applied to the <a class=\"msr-external-link glyph-append glyph-append-open-in-new-tab glyph-append-xsmall\" href=\"http:\/\/dotnet.github.io\/orleans\/\">Orleans<span class=\"sr-only\"> (opens in new tab)<\/span><\/a> actor programming framework.<\/p>\n<p>We have developed solutions for transactions and geo-distribution, which are available in <a class=\"msr-external-link glyph-append glyph-append-open-in-new-tab glyph-append-xsmall\" href=\"https:\/\/github.com\/dotnet\/orleans\">the latest Orleans release<span class=\"sr-only\"> (opens in new tab)<\/span><\/a>. We have published <a class=\"msr-external-link glyph-append glyph-append-open-in-new-tab glyph-append-xsmall\" href=\"https:\/\/github.com\/OrleansContrib\/OrleansV2.Fork.Indexing\">a component that does secondary indexing<span class=\"sr-only\"> (opens in new tab)<\/span><\/a>, which we are working on hardening for later inclusion in the Orleans master branch.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Many of today\u2019s interactive server applications are implemented using actor-oriented programming frameworks. Such applications treat actors as a distributed in-memory object-oriented database. However, actor programming frameworks offer few if any database system features, leaving application developers to fend for themselves. It is challenging to add such features because the design space is different than traditional [&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":[13563,13547],"msr-locale":[268875],"msr-impact-theme":[],"msr-pillar":[],"class_list":["post-511400","msr-project","type-msr-project","status-publish","hentry","msr-research-area-data-platform-analytics","msr-research-area-systems-and-networking","msr-locale-en_us","msr-archive-status-active"],"msr_project_start":"2016-01-01","related-publications":[434100,357050,313298],"related-downloads":[],"related-videos":[],"related-groups":[],"related-events":[],"related-opportunities":[],"related-posts":[],"related-articles":[],"tab-content":[],"slides":[],"related-researchers":[{"type":"user_nicename","display_name":"Phil Bernstein","user_id":33253,"people_section":"Section name 1","alias":"philbe"},{"type":"user_nicename","display_name":"Sebastian Burckhardt","user_id":33544,"people_section":"Section name 1","alias":"sburckha"}],"msr_research_lab":[],"msr_impact_theme":[],"_links":{"self":[{"href":"https:\/\/www.microsoft.com\/en-us\/research\/wp-json\/wp\/v2\/msr-project\/511400"}],"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":3,"href":"https:\/\/www.microsoft.com\/en-us\/research\/wp-json\/wp\/v2\/msr-project\/511400\/revisions"}],"predecessor-version":[{"id":511418,"href":"https:\/\/www.microsoft.com\/en-us\/research\/wp-json\/wp\/v2\/msr-project\/511400\/revisions\/511418"}],"wp:attachment":[{"href":"https:\/\/www.microsoft.com\/en-us\/research\/wp-json\/wp\/v2\/media?parent=511400"}],"wp:term":[{"taxonomy":"msr-research-area","embeddable":true,"href":"https:\/\/www.microsoft.com\/en-us\/research\/wp-json\/wp\/v2\/research-area?post=511400"},{"taxonomy":"msr-locale","embeddable":true,"href":"https:\/\/www.microsoft.com\/en-us\/research\/wp-json\/wp\/v2\/msr-locale?post=511400"},{"taxonomy":"msr-impact-theme","embeddable":true,"href":"https:\/\/www.microsoft.com\/en-us\/research\/wp-json\/wp\/v2\/msr-impact-theme?post=511400"},{"taxonomy":"msr-pillar","embeddable":true,"href":"https:\/\/www.microsoft.com\/en-us\/research\/wp-json\/wp\/v2\/msr-pillar?post=511400"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}