{"id":111527,"date":"2020-01-22T18:00:45","date_gmt":"2020-01-22T18:00:45","guid":{"rendered":"http:\/\/www.timestored.com\/b\/?p=111527"},"modified":"2020-01-25T11:43:37","modified_gmt":"2020-01-25T11:43:37","slug":"kx-kdb-2019-in-review-changes","status":"publish","type":"post","link":"https:\/\/www.timestored.com\/b\/kx-kdb-2019-in-review-changes\/","title":{"rendered":"kx kdb \u2013 2019 in Review &#8211; Changes"},"content":{"rendered":"<h3>Shakti<\/h3>\n<p>The biggest shakeup in the KDB world was Arthur Whitney, the founder of KX and creator of KDB selling his stake in KX and moving on to creating a new version of the K language called <a href=\"https:\/\/shakti.com\/\">Shakti<\/a>. &#8220;Shakti merges database, language, connectivity and stream processing into one powerful platform &#8220;.\u00a0 So far it appears to overlap heavily with kdb functionality, adding further cryptographic features, while not yet supporting on-disk storage.<\/p>\n<h3>KDB Version 3.7 Changes:<\/h3>\n<ul>\n<li><a href=\"https:\/\/kx.com\/news\/kx-announces-kdb-3-7t-test-release-which-offers-native-support-for-intel-optane-dc-persistent-memory-technology\/\">App Direct Mode<\/a> &#8211; give users control over Intel Optane DC Persistent Memory.<\/li>\n<li>Multi-Threaded Primitive Operations<\/li>\n<li>Data at Rest Encryption.<\/li>\n<\/ul>\n<h3>KDB Version 3.6 Changes:<\/h3>\n<ul>\n<li>Websocket &#8211; Improvements and bugfixes<\/li>\n<li>Speed Improvements\n<ul>\n<li>When attributes present use them more often.<\/li>\n<\/ul>\n<\/li>\n<li>Improved Error Reporting\n<ul>\n<li>Broken or closed handles report their number<\/li>\n<li>Fatal memory errors log a timestamp<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>FD\/KX Products:<\/p>\n<ul>\n<li>Kx Dashboards &#8211; Expanded chart options available<\/li>\n<li>Enterprise Platform &#8211; SAML\/GIT integration<\/li>\n<li><a href=\"https:\/\/kx.com\/solutions\/the-enterprise\/kx-developer\/\">Kx Developer<\/a> free to all Kx users, and <a href=\"https:\/\/kx.com\/solutions\/the-enterprise\/analyst\/\">Kx Analyst<\/a> free to enterprise users.<\/li>\n<li><a href=\"https:\/\/github.com\/kxsystems\/ml\">Kx Machine Learning Toolkit<\/a><\/li>\n<li><a href=\"https:\/\/kx.com\/blog\/code-development-documentation-linting-testing-kx-analyst\/\">AxLibraries and Q Build Utilities<\/a><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Shakti The biggest shakeup in the KDB world was Arthur Whitney, the founder of KX and creator of KDB selling his stake in KX and moving on to creating a new version of the K language called Shakti. &#8220;Shakti merges database, language, connectivity and stream processing into one powerful platform &#8220;.\u00a0 So far it appears [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0},"categories":[2],"tags":[],"_links":{"self":[{"href":"https:\/\/www.timestored.com\/b\/wp-json\/wp\/v2\/posts\/111527"}],"collection":[{"href":"https:\/\/www.timestored.com\/b\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.timestored.com\/b\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.timestored.com\/b\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.timestored.com\/b\/wp-json\/wp\/v2\/comments?post=111527"}],"version-history":[{"count":5,"href":"https:\/\/www.timestored.com\/b\/wp-json\/wp\/v2\/posts\/111527\/revisions"}],"predecessor-version":[{"id":111534,"href":"https:\/\/www.timestored.com\/b\/wp-json\/wp\/v2\/posts\/111527\/revisions\/111534"}],"wp:attachment":[{"href":"https:\/\/www.timestored.com\/b\/wp-json\/wp\/v2\/media?parent=111527"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.timestored.com\/b\/wp-json\/wp\/v2\/categories?post=111527"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.timestored.com\/b\/wp-json\/wp\/v2\/tags?post=111527"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}