In normal HTTP communication, the client always initiates the data transfer by opening a connection to the server and sending a request.

在普通HTTP通信中，客户端始终通过打开到服务器的连接并发送请求来发起数据传输。

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Please note that more connections means more memory and also note that opening/closing a connection consumes CPU time.

请注意，更多的连接意味着更多的内存。 还要注意，打开/关闭连接将消耗 CPU 时间。

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Since opening and closing the connection is the most expensive part of interacting with a database, you will want to pool and reuse your database connection.

因为在于数据库交互时，打开以及关闭数据库的开销是非常昂贵的，您应该将您的数据库连接放在池中并且能重新使用。

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You update your LinkedIn profile, you click around on job search engines like Indeed or SimplyHired and send emails to folks you know who have a connection to a company with an opening.

FORBES: Why Most Employees Wish They Had A Different Job

The rule proposal asserts that a financial institution or creditor that offers or maintains one or more covered accounts must develop and implement a written program designed to detect, prevent, and mitigate identity theft in connection with the opening of a covered account or any existing covered account.

FORBES: New SEC Identity Theft Rule Warns Of The Suspicious Jabberwock

The Indian government has made Aadhaar sufficient proof for opening a bank account as well as getting a mobile-phone connection.

ECONOMIST: Asia