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实时有哪些需求和应用场景
Web典型的技术就是HTML5的技术
Home Web Front-end HTML Tutorial 野狗实时后端云肖光宇:Web典型的技术就是HTML5技术_html/css_WEB-ITnose

野狗实时后端云肖光宇:Web典型的技术就是HTML5技术_html/css_WEB-ITnose

Jun 21, 2016 am 08:46 AM

HTML5DW讯 近日,由HTML5梦工场举办的“2016·iWeb峰会”在上海举行,这是第五届iWeb峰会内地巡回计划的第一站,本站峰会由“主题峰会”、“游戏专场”、“工具应用专场”以及“数字营销专场”四大板块组成。野狗实时后端云联合创始人肖光宇表示,“野狗做的事情就是要把现在不实时的、分裂的互联网变成一个实时的互联网”。他还表示,实时对于游戏来说,意味着更好的体验。

野狗实时后端云联合创始人肖光宇

肖光宇自称“野狗实时后端云是一家非常年轻的公司”,公司的目的就是要把“现在不实时分裂的、互联网变成一个实时的互联网”。他还幽默的表示:“我要讲的东西不打广告只讲理念,不吹牛只讲逻辑。”他在演讲中从四个方面阐述了什么是实时,以及实时的需求和存在的意义。

实时有哪些需求和应用场景

时有哪些需求呢?肖光宇认为“实时是普遍的”,他表示,Web是不连续的模式。对于实时的需求场景,肖光宇举例到:大家首先想到实时的聊天。之前的聊天方式,大家可能用APP,或者是在一些设备上实现。现在我们可以直接在网页上就可以聊天,实时就意味着可以进行沟通;第二个场景是通知,现在在Web端也可以进行通知,比如以HTML5实时跨源通信Communication API接口;第三个场景是实时数据的可视化,他表示每一个人都想要更快、更早的获知信息,比如炒股等。还有一个场景是实时的在线协作,肖光宇表示,在编译一个文档事,不使用实时在线协作,一篇文章需要在多人之间流转很多次,这就造成了一个非常大的资源的浪费,造成非常高的沟通的成本。他以Google Docs(注:Google Docs是一套在线办公软件,包括在线文档、表格和演示等)为例称,如果通过该工具,就可以实现多人实时编辑一个文档,以减少沟通成本。

肖光宇强调,实时是一个普遍的需求,是无处不在的(需求)。在他看来,实时可以让单条数据的价值是可以达到最大化,结论就是实时很有用,实时很好。为什么现在大多数的情况下,Web并不实时呢?肖光宇认为,这是WWW诞生的时候,由于条件所限当时的客观条件不允许,他认为这是“基因决定”从一开始就存在的。但是由于Web早期客观条件不允许,客观情况下也没有相应的需求,直到现在现在的客观条件允许了,大环境和用户才出现了对相应的实时的需求。

Web典型的技术就是HTML5的技术

在肖光宇看来,Web的演化分四个阶段,首先是静态网页的阶段,代表技术是HTML和HTTP,直到现在进入Web应用时代。经过第二、第三个阶段后,现在进入第四阶段:Web典型的技术就是HTML5的技术。在这一阶段上,肖光宇从技术层面将Web演化分为两条线,一条是Web始终是从后端到前端,另一条是Web是从静态到动态。

在后端到前端这一路径下,开发者在做Web应用时,会把很多的逻辑放在后端,比如页面的路由、页面渲染等。由于HTML5的技术存在与发展,开发者会把前述的内容从后端放到前端,做到前后端的分工分离,为后端端云服务化做准备。肖光宇认为,将大量的业务逻辑放在前端,有利于分散服务端的压力,提高服务的可拓展性。

在游戏领域,肖光宇则表示,没有实时玩家就只能进行回合制游戏,实时“意味着更好的体验”。

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