{"id":154815,"date":"2019-08-06T22:44:00","date_gmt":"2019-08-06T14:44:00","guid":{"rendered":"http:\/\/itteacheritfreelance.hk\/test\/wordpress\/?guid=04d845f5540b35680970ce8e78083a9f"},"modified":"2019-08-06T22:44:00","modified_gmt":"2019-08-06T14:44:00","slug":"improving-webapp-performance-with-multi-threading-a-study-of-web-workers-communication-overhead","status":"publish","type":"post","link":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/2019\/08\/06\/improving-webapp-performance-with-multi-threading-a-study-of-web-workers-communication-overhead\/","title":{"rendered":"Improving Webapp Performance with Multi-Threading: a Study of Web Workers&#8217; Communication Overhead"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/i0.wp.com\/res.infoq.com\/news\/2019\/08\/postMessage-performance-study\/en\/headerimage\/postMessage-performance-study-1565121386187.jpg?w=640&#038;ssl=1\" data-recalc-dims=\"1\"\/><\/p>\n<p>Surma, Web Advocate at Google, recently published a study on the performance of postMessage, the method used by web workers to communicate. Surma concludes that while postMessage comes with some overhead, provided the payload is below a given budget, moving non-UI tasks off the main thread may result in increased overall user-perceived performance.<\/p>\n<p> <i>By Bruno Couriol<\/i><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Surma, Web Advocate at Google, recently published a study on the performance of postMessage, the method used by web workers to communicate. Surma concludes that while postMessage comes with some overhead, provided the payload is below a given budget, m&#8230; <a href=\"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/2019\/08\/06\/improving-webapp-performance-with-multi-threading-a-study-of-web-workers-communication-overhead\/\">\u95b1\u8b80\u5168\u6587 <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":424,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"slim_seo":[],"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[2173,2,2123,6597,2047,5071,453,4853,7],"tags":[398,402,397,414,413,410,409,407,408,11,406,399,400,394,10,401,396,403,412,411,395,405,404,457,454],"jetpack_publicize_connections":[],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p7prtj-Eh1","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/posts\/154815"}],"collection":[{"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/users\/424"}],"replies":[{"embeddable":true,"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/comments?post=154815"}],"version-history":[{"count":1,"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/posts\/154815\/revisions"}],"predecessor-version":[{"id":155350,"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/posts\/154815\/revisions\/155350"}],"wp:attachment":[{"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/media?parent=154815"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/categories?post=154815"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/tags?post=154815"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}