Brendan Gregg

MARCH 16, 2024

2014: Java in Flames Broken Java Stacks (2014) When I joined Netflix in 2014, I found Java's lack of frame pointer support broke all application stacks (pictured in my 2014 Surge talk on the right). But I'd rather the cost be zero, of course! Java, for example, has the -XX:+PreserveFramePointer option.

Java 145

Java Cache Google Hardware 145

Dynatrace

APRIL 20, 2020

Monitor any infrastructure component and backing service that’s written in Java. This means, you can now monitor any infrastructure component and backing service written in Java when you use Dynatrace in infrastructure mode. In the list of supported technologies you’ll find an entry called Enable Java/.NET/Node.js/Golang

Infrastructure 150

Infrastructure Metrics Java Virtualization 150

Brendan Gregg

APRIL 14, 2022

On the Netflix Java/Linux/EC2 stack there were no working mixed-mode flame graphs, no production safe dynamic tracer, and no PMCs: All tools I used extensively for advanced performance analysis. I joined Netflix in 2014, a company at the forefront of cloud computing with an attractive [work culture].

Java 145

Java Cloud Cache AWS 145

Dynatrace

FEBRUARY 10, 2022

Of course, as with all vulnerability management solutions, there was and is the risk that vulnerabilities are exploited while DevSecOps teams are working to fix them. Real-time attack detection and blocking for Java will be available in the next 120 days. How to get started.

Traffic 231

Traffic Benchmarking Innovation Java 231

O'Reilly

JANUARY 13, 2020

So far, it’s been a painless shift in power, which as Eric Matthes, author of Python Crash Course , argues, should come as no surprise, since “Guido has carried himself, and his role in the community, with such poise for so long.” ” Java. It’s mostly good news on the Java front.

Programming 130

Programming Java Google C++ 130

Dynatrace

NOVEMBER 23, 2020

Our new OpenTelemetry custom metric exporters provide the broadest language support on the market, covering Go ,NET , Java , JavaScript/Node.js , and Python. If you already have Dynatrace OneAgent in place, you can of course take advantage of the built-in OneAgent multidimensional metric API for ingestion of your OpenTelemetry custom metrics.

Metrics 150

Metrics Open Source Tuning Analytics 150

Dynatrace

FEBRUARY 25, 2021

This has led to the recent release of our new Lambda monitoring extension supporting Node.js, Java, and Python. Of course, this requires a VM that provides rock-solid isolation, and in AWS Lambda, this is the Firecracker microVM. Dynatrace has offered a Lambda code module for Node.js The virtual CPU is turned off.

Lambda 215

Lambda AWS Monitoring Serverless 215

The Polyglot Developer

APRIL 27, 2015

This is one of the fundamental algorithms you’ll learn in any computer science course. I’m going to help you through it using Java. The post Sort An Integer Array With the Quicksort Algorithm And Java appeared first on The Polyglot Developer.

Java 40

Java Efficiency Engineering Development 40

Dynatrace

MAY 1, 2020

Other distributions like Debian and Fedora are available as well, in addition to other software like VMware, NGINX, Docker, and, of course, Java. OneAgent for the ARM platform comes with several deep-code monitoring modules: Java, NGINX, and Node.js. Our goal at Dynatrace is to be where our customers need us.

Java 132

Java Hardware Tuning Metrics 132

Tech News Gather

DECEMBER 27, 2022

Course Management. If you are looking for a top-notch education app development team, make sure it has a course management feature. Java allows us to create futuristic enterprise-based mobile apps. It’s suitable with java virtual machine and JavaScript that offers a range of support java communication, speed, code and quality.

Education 52

Education Social Media Development Media 52

The Polyglot Developer

MAY 4, 2015

This time we’re going to look at a much inferior sorting algorithm which generally makes its appearance in introduction to computer science type courses. The post Sort An Integer Array Using Bubble Sort With Java appeared first on The Polyglot Developer. I’m talking about the Bubble Sort algorithm.

Java 40

Java Development 40

Dynatrace

MARCH 1, 2023

Log4Shell software vulnerability highlighted need for cloud observability Some security incidents have a widespread, costly impact, such as Log4Shell, a software vulnerability in Apache Log4j 2 , a popular Java library. Log4j is a ubiquitous bit of software code that appears in myriad consumer-facing products and services.

Strategy 208

Strategy Cloud Software Software 208

DZone

MAY 7, 2019

Of course, you may implement your own custom solution-based Spring HTTP interceptor ( HandlerInterceptorAdapter ) or filter ( OncePerRequestFilter ), but that is not as simple as you might think.

Java 113

Java Servers Design Technology 113

Dynatrace

OCTOBER 21, 2020

You can see this yourself in the following screenshot where the “Estimated CPU time” of 59,8s / min clearly tell us that this Java main thread is fully utilizing one of our cores: Dynatrace Thread Analysis gives detailed performance breakdowns for each thread in your monitored application.

Code 241

Code Cloud Engineering Java 241

Testsigma

NOVEMBER 18, 2021

Over the course of two decades, he has helped Fortune 500 companies implement Agile testing practices. Q1: What changes have you seen in SDLC and QA’s role in it over the course of two decades? Master at least one programming language, preferably Java, Python, or C#, so that you can design and create scripted tests.

Engineering 104

Engineering Social Media DevOps Azure 104

Particular Software

JUNE 28, 2021

Most of the code running on the planet, at least the code that mattered, was written in.NET or Java, and interoperability via web services was at least serviceable. Design interoperable systems: Get FREE access to Udi Dahan's Distributed Systems Design Fundamentals video course for a limited time. Interoperability is painful.

Network 98

Network Java Google Design 98

High Scalability

AUGUST 4, 2020

Check out Educative.io 's bestselling new 4-course learning track: Scalability and System Design for Developers. Client libraries are available for Node, Ruby, Python, PHP, Go, Java and.NET. Effortlessly add state to your Javascript apps with FaunaDB. Generous free tier. Join more than 300,000 other learners.

Education 115

Education AWS Scalability Java 115

High Scalability

MARCH 3, 2020

Level up on in-demand technologies and prep for your interviews on Educative.io, featuring popular courses like the bestselling Grokking the System Design Interview. For the first time ever, you can now sign up for a subscription to get unlimited access to every course on the platform at a discounted price through the holiday period only.

Education 114

Education Games Engineering Java 114

High Scalability

MARCH 17, 2020

Level up on in-demand technologies and prep for your interviews on Educative.io, featuring popular courses like the bestselling Grokking the System Design Interview. For the first time ever, you can now sign up for a subscription to get unlimited access to every course on the platform at a discounted price through the holiday period only.

Education 105

Education Engineering Java Software Engineering 105

High Scalability

FEBRUARY 18, 2020

Level up on in-demand technologies and prep for your interviews on Educative.io, featuring popular courses like the bestselling Grokking the System Design Interview. For the first time ever, you can now sign up for a subscription to get unlimited access to every course on the platform at a discounted price through the holiday period only.

Education 113

Education Games Engineering Java 113

High Scalability

JUNE 11, 2020

Check out Educative.io 's bestselling new 4-course learning track: Scalability and System Design for Developers. Client libraries are available for Node, Ruby, Python, PHP, Go, Java and.NET. Effortlessly add state to your Javascript apps with FaunaDB. Generous free tier. Join more than 300,000 other learners.

Education 105

Education AWS Scalability Java 105

High Scalability

SEPTEMBER 3, 2020

Check out Educative.io 's bestselling new 4-course learning track: Scalability and System Design for Developers. Client libraries are available for Node, Ruby, Python, PHP, Go, Java and.NET. Effortlessly add state to your Javascript apps with FaunaDB. Generous free tier. Join more than 300,000 other learners.

Education 105

Education AWS Scalability Java 105

High Scalability

JULY 8, 2020

Check out Educative.io 's bestselling new 4-course learning track: Scalability and System Design for Developers. Client libraries are available for Node, Ruby, Python, PHP, Go, Java and.NET. Effortlessly add state to your Javascript apps with FaunaDB. Generous free tier. Join more than 300,000 other learners.

Education 102

Education AWS Scalability Java 102

The Netflix TechBlog

SEPTEMBER 8, 2020

Over the course of this post, we will talk about our approach to this migration, the strategies that we employed, and the tools we built to support this. service with a composable JavaScript API that made downstream microservice calls, replacing the old Java API. Java…Script? It was a Node.js

Latency 233

Latency Cache Java Traffic 233

High Scalability

MARCH 24, 2020

Level up on in-demand technologies and prep for your interviews on Educative.io, featuring popular courses like the bestselling Grokking the System Design Interview. For the first time ever, you can now sign up for a subscription to get unlimited access to every course on the platform at a discounted price through the holiday period only.

Education 105

Education Software Engineering Engineering Big Data 105

High Scalability

FEBRUARY 9, 2020

Level up on in-demand technologies and prep for your interviews on Educative.io, featuring popular courses like the bestselling Grokking the System Design Interview. For the first time ever, you can now sign up for a subscription to get unlimited access to every course on the platform at a discounted price through the holiday period only.

Education 108

Education Games Engineering Java 108

Dynatrace

MAY 17, 2023

The beauty of OneAgent is it’s a drop-in solution and monitors every supported technology (for example,NET, Java, PHP, Node.js) with little to no manual work required from your side. Garbage collection count Garbage collection is JVM related and indicates how often the Java GC ran.

Metrics 168

Metrics Monitoring Database Network 168

High Scalability

JULY 8, 2020

Check out Educative.io 's bestselling new 4-course learning track: Scalability and System Design for Developers. Client libraries are available for Node, Ruby, Python, PHP, Go, Java and.NET. Effortlessly add state to your Javascript apps with FaunaDB. Generous free tier. Join more than 300,000 other learners.

Education 100

Education AWS Scalability Java 100

High Scalability

DECEMBER 22, 2020

Check out Educative.io 's bestselling new 4-course learning track: Scalability and System Design for Developers. Client libraries are available for Node, Ruby, Python, PHP, Go, Java and.NET. Effortlessly add state to your Javascript apps with FaunaDB. Generous free tier. Join more than 300,000 other learners.

Education 100

Education AWS Scalability Java 100

High Scalability

MARCH 30, 2020

Level up on in-demand technologies and prep for your interviews on Educative.io, featuring popular courses like the bestselling Grokking the System Design Interview. For the first time ever, you can now sign up for a subscription to get unlimited access to every course on the platform at a discounted price through the holiday period only.

Education 105

Education Software Engineering Engineering Big Data 105

High Scalability

DECEMBER 8, 2020

Check out Educative.io 's bestselling new 4-course learning track: Scalability and System Design for Developers. Client libraries are available for Node, Ruby, Python, PHP, Go, Java and.NET. Effortlessly add state to your Javascript apps with FaunaDB. Generous free tier. Join more than 300,000 other learners.

Education 100

Education AWS Scalability Java 100

High Scalability

NOVEMBER 24, 2020

Check out Educative.io 's bestselling new 4-course learning track: Scalability and System Design for Developers. Client libraries are available for Node, Ruby, Python, PHP, Go, Java and.NET. Effortlessly add state to your Javascript apps with FaunaDB. Generous free tier. Join more than 300,000 other learners.

Education 100

Education AWS Scalability Java 100

High Scalability

OCTOBER 14, 2020

Check out Educative.io 's bestselling new 4-course learning track: Scalability and System Design for Developers. Client libraries are available for Node, Ruby, Python, PHP, Go, Java and.NET. Effortlessly add state to your Javascript apps with FaunaDB. Generous free tier. Join more than 300,000 other learners.

Education 102

Education AWS Scalability Java 102

High Scalability

NOVEMBER 10, 2020

Check out Educative.io 's bestselling new 4-course learning track: Scalability and System Design for Developers. Client libraries are available for Node, Ruby, Python, PHP, Go, Java and.NET. Effortlessly add state to your Javascript apps with FaunaDB. Generous free tier. Join more than 300,000 other learners.

Education 100

Education AWS Scalability Java 100

High Scalability

SEPTEMBER 18, 2020

Check out Educative.io 's bestselling new 4-course learning track: Scalability and System Design for Developers. Client libraries are available for Node, Ruby, Python, PHP, Go, Java and.NET. Effortlessly add state to your Javascript apps with FaunaDB. Generous free tier. Join more than 300,000 other learners.

Education 102

Education AWS Scalability Java 102

High Scalability

SEPTEMBER 29, 2020

Check out Educative.io 's bestselling new 4-course learning track: Scalability and System Design for Developers. Client libraries are available for Node, Ruby, Python, PHP, Go, Java and.NET. Effortlessly add state to your Javascript apps with FaunaDB. Generous free tier. Join more than 300,000 other learners.

Education 100

Education AWS Scalability Java 100

High Scalability

MARCH 8, 2021

Check out Educative.io 's bestselling new 4-course learning track: Scalability and System Design for Developers. Client libraries are available for Node, Ruby, Python, PHP, Go, Java and.NET. Effortlessly add state to your Javascript apps with FaunaDB. Generous free tier. Join more than 300,000 other learners.

Education 100

Education AWS Scalability Java 100