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Let's Encrypt: an automated certificate authority to encrypt the entire web

The Morning Paper

Since it’s launch in December 2015, Let’s Encrypt has steadily grown to become the largest CA in the Web PKI by certificates issued and the fourth largest known CA by Firefox Beta TLS full handshakes. The Internet Security Research Group. Navigating the SSL marketplace was difficult and confusing.

Internet 119
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The Speed of Time

Brendan Gregg

Was there some other program consuming CPU, like a misbehaving Ubuntu service that wasn't in CentOS? Colleagues/Internet I love using [Linux performance tools]. But I also love solving issues quickly, and sometimes that means just asking colleagues or searching the Internet.

Speed 126
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Expanding the AWS Cloud: Introducing the AWS Europe (London) Region

All Things Distributed

In November 2015, Amazon Web Services announced that it would launch a new AWS infrastructure region in the United Kingdom. At re:Invent 2016 , AWS announced Greengrass (in limited preview), a new service designed to extend the AWS programming model to small, simple, field-based devices. Fraud.net is a good example of this.

AWS 166
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Expanding the Cloud: Introducing the AWS Asia Pacific (Seoul) Region

All Things Distributed

A region in South Korea has been highly requested by companies around the world who want to take full advantage of Korea’s world-leading Internet connectivity and provide their customers with quick, low-latency access to websites, mobile applications, games, SaaS applications, and more.

AWS 110
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Top Software testing trends to look out for in 2022

Testsigma

2015 saw the trend of scriptless testing and IoT focussed methodologies. With AI technology, the tester can write the test cases in the English language that can be translated into programming language by the tool. IoT (Internet of things) devices have been on an increase for a long time now. Signup now. IoT automation testing.

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32 MiB Working Sets on a 64 GiB machine

Randon ASCII

I have in mind a large, red, bold-faced label saying “ if your process uses more than 32 MiB of memory then this may make your program run 250 times slower and it won’t really save memory so maybe use THREAD_MODE_BACKGROUND_BEGIN instead.” But fixing the documentation would not be as valuable as fixing the background mode.

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USENIX SREcon APAC 2022: Computing Performance: What's on the Horizon

Brendan Gregg

I'm now program co-chair for SREcon 2023 APAC, and our 2023 conference is June 14-16 in Singapore. And now, helping bring USENIX conferences to Australia by giving the first keynote: I could not have scripted or expected it. The call for participation ends on March 2nd 23:59 SGT!