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Application observability meets developer observability: Unlock a 360º view of your environment

Dynatrace

But developers need code-level visibility and code-level data.” That’s not how I envision code-level observability,” Laifenfeld said. Laifenfeld argued that developers shouldn’t bear the burden of the additional workload when their focus is their code: “Learning Kubernetes as a developer is not easy,” she said.

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Kubernetes Observability: Code Profiling With Flame Graphs

Percona

It shows which code paths are more busy on the CPU in given samples. The idea behind this is to speed up cluster resources such as garbage collection, reduce image transfer over the network, and accelerate the application launch. Flame graphs are a graphical representation of function calls.

Code 115
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Mastering MongoDB® Timeout Settings

Scalegrid

MongoDB’s Java and Ruby drivers have this parameter set to 10 seconds by default – if there is no established connection or a new link within that time frame then it gives up on trying. x+ in Java). We have provided some sample code below to illustrate the timeout configuration in Java and Ruby.

Java 130
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How OpenFeature — and feature flag standardization —enables high-quality continuous software delivery

Dynatrace

With the support of many of the top feature flag companies and practitioners , OpenFeature has developed a vendor-neutral specification, and its software development kits (SDKs) for Java, JavaScript,NET, and Go SDKs are now generally available as a 1.0 Why do organizations need feature flags? What is a feature flag?

Software 169
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RSA Guide 2023: Cloud application security remains core challenge for organizations

Dynatrace

The CVE Program, which publishes vulnerabilities as they become known, reported a 25% increase in vulnerabilities between 2021 and 2022. For example, the open source Java library at the heart of the Log4Shell crisis in 2021 was patched within days given the pervasiveness of the code.

Cloud 178
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SKP's Java/Java EE Gotchas: Clash of the Titans, C++ vs. Java!

DZone

This begins not only in designing the algorithm or coming out with efficient and robust architecture but right onto the choice of programming language. Recently, I spent some time checking on the Performance (not a very detailed study) of the various programming languages. JAVA SOLUTION (Will Be Uploaded Later). Ahem, Slow!

Java 210
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Advent Calendars For Web Designers And Developers (December 2021 Edition)

Smashing Magazine

JVM Programming Advent Calendar. The Java Advent 2021 is here! The project started in 2012 with the idea of providing technical content during the Christmas Advent period, so keep looking for nice things under the Java Christmas tree! Advent of Code. If you prefer a puzzle over an article, take a look at Advent of Code.

Design 109