Also, high throughput applications with fast response times can realize a performance gain by keeping the connections open, rather than building up and closing the connection on each request.

另外，通过保持连接为打开状态，而不是针对各请求打开或关闭连接，响应速度快的高吞吐量的应用程序也可以实现性能提升。

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Many Web designers have erroneously assumed that the advent of high-speed Internet connections would make Web site performance optimization irrelevant.

许多 Web 设计人员错误地认为高速 Internet 连接的到来会使网站性能优化变得没有必要。

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The introduction of WebSockets allows fast bi-directional full-duplex connections between a browser and an application, useful for high-performance browser-based applications.

FORBES: At Kx Systems Big Data Is Old News