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Where programming languages are headed in 2020

O'Reilly

As we enter a new decade, we asked programming experts?—including ” Java. It’s mostly good news on the Java front. Java Champion Ben Evans explains, “Once again, rumours of Java’s demise have proved to be little more than wishful thinking on the part of the platform’s detractors.”

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An Overview of JavaScript Testing in 2019

DZone

From having limited programming languages to getting access to a hub of languages for testing, the web has come a long way. Find out more about JavaScript testing! The web has evolved a lot in the last few years, and we have observed this evolution with our eyes.

Testing 220
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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? There's no Java stack—there should be a tower of green Java methods—instead there's only a single green frame or two. This is how Java flame graphs looked at the time. 30.14% in the middle of the flame graph.

Speed 126
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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? There's no Java stack—there should be a tower of green Java methods—instead there's only a single green frame or two. This is how Java flame graphs looked at the time. us on Centos and 0.68

Speed 52
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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? There's no Java stack—there should be a tower of green Java methods—instead there's only a single green frame or two. This is how Java flame graphs looked at the time. 30.14% in the middle of the flame graph.

Speed 40
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How Netflix Scales its API with GraphQL Federation (Part 2)

The Netflix TechBlog

We had our first Studio applications consuming the federated graph, without any performance degradation, by the end of the 2019. This gives us access to Netflix’s Java ecosystem, while also giving us the robust language features such as coroutines for efficient parallel fetches, and an expressive type system with null safety.