In our new implementation, we are no longer looping through the clients array and sending the chat message ( this is now being done in the Redis subscriber event handler).

A simpler solution is Redis, which supports basic publish/ subscribe.

Redis是一个更简单的解决方案，它支持基本发布/订阅功能。

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You can see the create-service command takes three parameters: the service name, the plan, and a name for the specific instance of the Redis Cloud service you choose.

可以看到create-service命令接受3个参数：服务名称、计划和您选择的Redis Cloud服务的特定实例的名称。

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The Redis is a persistent and distributed server-side-caching-system which supports the multiple data structures.

Redis是一个支持多种数据结构的、持久化的、分布式的服务器端缓存系统。

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Before we continue, we need details like the host, port, and password in order to connect to the Redis server given to us by Redis Cloud.

继续之前，我们需要一些细节，比如主机、端口和密码，才能连接到Redis Cloud为我们提供的Redis服务器。

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We just need to know some additional details about the Redis Cloud service.

我们只需知道其他一些有关Redis Cloud服务的细节。

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Run the following command to get a Redis instance.

运行以下命令来获得一个Redis实例。

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If it is undefined, we assume the user has a Redis server running locally at the default port ( 6379).

如果它未定义，我们假设用户有一个通过默认端口（6379）z在本地运行的Redis服务器。

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We need to add the Redis library to our dependencies.

我们需要将Redis库添加到我们的依赖关系中。

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We need to require the Redis library so we can use it in our server code.

我们需要对Redis库执行require，所以我们可在服务器代码中使用它。

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Redis is an extremely fast key-value store.

Redis是一个非常快的键-值存储。

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I'm tired of playing second fiddle to George; why can't I run the business?

我当厌了乔治的副手, 为什么不能由我来经营业务?

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I feel it worth playing second fiddle to Mr. Wang. He's so capable.

给王先生当二把手我看也值得. 他太能干了.

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He has to play the second fiddle.

他不得不充当副手.

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He is tired of playing second fiddle to men with less talent.

他讨厌给才能不如他的人当副手.

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They were in the sitting room on the second floor, waiting for supper.

他们当时正坐在二楼的起居间里等着吃晚饭.

英汉文学 - 嘉莉妹妹

She lives on the second floor.

她住在二楼.

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Her office is on the second floor.

她的办公室在叁楼.

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The second floor window is usually not very high from the ground.

二楼的窗子通常离地面不太高.

英语晨读30分（高一）

Ruan Shaoqian Welcome to this second edition of TCM special report.

欢迎收看中医系列报道第2期.

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This is a second edition.

这是一部再版书.

词典精选例句