DZone

OCTOBER 8, 2024

A performance engineer is actually a professional performance testing and engineering expert with in-depth knowledge of many load-testing tools like LoadRunner, JMeter, Neoload, Gatling, K6, etc., and must have extensive experience in specialized skills.

Engineering 277

Engineering Blockchain Healthcare IoT 277

Dynatrace

DECEMBER 9, 2020

Therefore, we’re happy to announce support for OpenTracing data that’s emitted by auto- and custom-instrumentation of Java source code with Dynatrace PurePath 4, our distributed tracing and code-level analysis technology. Find OpenTracing for Java seamlessly integrated into PurePath 4. Already a Dynatrace customer?

Java 264

Java Traffic Architecture Strategy 264

The Netflix TechBlog

APRIL 12, 2022

By Alex Hutter , Falguni Jhaveri and Senthil Sayeebaba Over the past few years Content Engineering at Netflix has been transitioning many of its services to use a federated GraphQL platform. it began to power a significant portion of the user experience for many applications within Content Engineering. This was done using graphql-java.

Engineering 271

Engineering Architecture Java Infrastructure 271

Dynatrace

MARCH 9, 2022

One suggestion I want to give them on their way is to look into the practices of Performance Testing and Chaos Engineering. The post Optimizing Java XPath CPU and memory overhead by 98% appeared first on Dynatrace blog. Spikes like this shouldn’t surprise you in production.

Java 246

Java Traffic Government Code 246

Dynatrace

MAY 28, 2020

In this blog, I will be going through a step-by-step guide on how to automate SRE-driven performance engineering. This will enable deep monitoring of those Java,NET, Node, processes as well as your web servers. The post Tutorial: Guide to automated SRE-driven performance engineering appeared first on Dynatrace blog.

Engineering 270

Engineering Performance Metrics Best Practices 270

DZone

JUNE 9, 2021

Additionally, the focus will be on Java-based web applications mainly while some of the details are generic and applicable to other platforms and technologies.

Engineering 213

Engineering Performance Java Performance Testing 213

The Netflix TechBlog

MARCH 4, 2025

This standardization enhances adoption within the personalization stack, simplifies the system, and improves understanding and debuggability for engineers. They must also provide enough information for partner engineers to identify the problem with the underlying service in cases of system-level issues.

Traffic 180

Traffic Strategy Entertainment Innovation 180

Uber Engineering

JUNE 15, 2021

It warns software engineers of bugs in newly-implemented code and regressions in existing code, before it is merged. It also … The post Handling Flaky Unit Tests in Java appeared first on Uber Engineering Blog. Unit testing forms the bedrock of any Continuous Integration (CI) system.

Java 134

Java Testing Software Engineering Engineering 134

DZone

MARCH 28, 2021

In this series of chaos engineering articles, we have been learning to simulate various performance problems. In this post, let’s discuss how to simulate deadlock. What Is a Deadlock? Deadlocks tend to happen in multi-threaded applications.

Engineering 200

Engineering Processing Performance Java 200

Dynatrace

FEBRUARY 10, 2021

Dynatrace entered the Application Security market with automatic and continuous protection for Java workloads. and Java are the most popular languages within Kubernetes environments. and Java workloads are automatically detected at runtime along the entire dependency tree of open-source and third-party libraries. Is it used?

Java 264

Java Open Source Engineering Database 264

Dynatrace

JANUARY 16, 2023

Java, Go, and Node.js Most Kubernetes clusters in the cloud (73%) are built on top of managed distributions from the hyperscalers like AWS Elastic Kubernetes Service (EKS), Azure Kubernetes Service (AKS), or Google Kubernetes Engine (GKE). Java, Go, and Node.js Java Virtual Machine (JVM)-based languages are predominant.

Open Source 358

Open Source Java Operating System Programming 358

DZone

OCTOBER 11, 2022

Linux System Mining with Python ( Javalobby – The heart of the Java developer community). Java EE 7 is Final. Javalobby – The heart of the Java developer community). Email Reveals Google App Engine Search API About Ready For Preview Release, Charges Planned For Storage, Operations ( TechCrunch).

Java 244

Java Best Practices Google Analytics 244

DZone

FEBRUARY 15, 2024

When it comes to Java web servers, Apache Tomcat remains a strong favorite. Red Hat JBoss Web Server (JWS) combines the servlet engine (Apache Tomcat) with the web server (Apache HTTPD), and modules for load balancing (mod_jk and mod_cluster).

Servers 251

Servers Java Virtualization Engineering 251

Dynatrace

JULY 9, 2024

The convention I’m referring to is naming Java classes with a trailing Impl. Learn more about software engineering at Dynatrace. Visit the Dynatrace Engineering blog The post The Force of interfaces and meaningful class names: Don’t Be a Sith appeared first on Dynatrace news. A master and an apprentice.” This is a trap!

Java 235

Java Software Engineering Engineering Code 235

DZone

OCTOBER 6, 2022

As far as test automation frameworks in Java are concerned, TestNG is largely preferred by QA engineers for the development and enhancement of test suites. Selenium is a test automation framework extensively used by organizations looking to expedite the web-product testing process.

Java 246

Java Programming Testing Engineering 246

Adrian Cockcroft

FEBRUARY 9, 2023

There are three current underlying reasons for the platform engineering meme today. The next layer is defined by the languages you want to use, Java, Python, Go, , Javascript, Rust etc, and the ecosystem of library functions you bought from a vendor or downloaded.

Engineering 136

Engineering Serverless Lambda AWS 136

Dynatrace

AUGUST 11, 2022

DevOps teams, SREs (site reliability engineers), platform teams, and SecOps teams aren’t always working from a common source of truth: SAST tools (static application security testing) provide scanning code for vulnerabilities. Dynatrace extends its Runtime Vulnerability Analysis to Go on top of Java ,NET , Node.js

Java 264

Java Cloud Virtualization DevOps 264

Dynatrace

SEPTEMBER 15, 2020

Without automation, Performance engineers and developers can no longer ensure that applications perform as planned, and costs are minimized.”. Akamas comes with a library of Optimization Packs which contain all the knowledge required to optimize specific IT stacks like Java, Linux, or Docker (see answer no.1).

Performance 260

Performance Java Metrics Cloud 260

Dynatrace

FEBRUARY 28, 2025

Recently, a critical vulnerability was discovered in Apache Struts, a widely used Java-based web application framework. The Apache Struts CVE-2024-53677 vulnerability Apache Struts is a popular open-source framework for dynamic web applications with Java. out of 10.

Social Media 147

Social Media Java Open Source Media 147

All Things Distributed

NOVEMBER 12, 2014

Without efficient, reliable, and repeatable software updates, engineers need to redirect their focus from developing new features to managing and debugging their deployments. Thousands of Amazon developers use Apollo each day to deploy a wide variety of software, from Java, Python, and Ruby apps, to HTML web sites, to native code services.

Engineering 151

Engineering AWS Java Traffic 151

Dynatrace

JANUARY 23, 2024

In May 2023 the critical vulnerability CVE-2020-36641 in the Java library aXMLRPC was published in the National Vulnerability Database (NVD). To what extent attacks are possible depends on the Java version and other environmental factors. This PoC has been validated for versions 1.12.1 Why is the CVE-2020-36641 vulnerability not fixed?

Java 264

Java Servers Code Software 264

The Netflix TechBlog

OCTOBER 19, 2020

a Netflix member via Twitter This is an example of a question our on-call engineers need to answer to help resolve a member issue?—?which We needed to increase engineering productivity via distributed request tracing. We chose Open-Zipkin because it had better integrations with our Spring Boot based Java runtime environment.

Infrastructure 238

Infrastructure Transportation Storage Open Source 238

Dynatrace

OCTOBER 18, 2022

Since this is a remote code execution vulnerability in an open source Java library, it has been compared with Log4Shell, a vulnerability that emerged in December 2021 and affected millions of production applications. A remote code execution vulnerability is a cyberattack an attacker can remotely execute commands on a user’s computing device.

Java 246

Java Open Source Virtualization Code 246

Dynatrace

APRIL 7, 2022

Spring Boot, on the other hand, is a Java framework for building cloud-native Java applications. Here’s how Dynatrace can help you by automatically collecting, extending, and analyzing this telemetry data in context with Davis AI, the Dynatrace AI engine.

Metrics 246

Metrics Java Latency Cache 246

The Netflix TechBlog

JUNE 14, 2023

A single API team maintained both the Java implementation of the Falcor framework and the API Server. By the summer of 2020, many UI engineers were ready to move to GraphQL. Once the test is completed, the engineer can view the diffs displayed as a flattened JSON node. To launch Phase 1 safely, we used AB Testing.

Traffic 357

Traffic Latency Metrics Cache 357

Alex Podelko

SEPTEMBER 4, 2018

For years, the debate has raged on regarding which programming language is better, Java or Scala. While some argue that just because Java is older it is better, others believe Scala is better for a variety of reasons. In essence, Java is classified as an object oriented programming language. The Size and Quality of the Code.

Java 100

Java Performance Programming Virtualization 100

InfoQ

FEBRUARY 11, 2024

The library helped the engineering teams by increasing developer velocity, and the scalability and stability of services using it. Over 90% of Java applications have migrated to PSC with minimal changes. Pinterest open-sourced its generic PubSub client library, PSC, which has been heavily used in production for a year and a half.

Open Source 103

Open Source Java Scalability Engineering 103

Dynatrace

AUGUST 3, 2022

Log4Shell is a widespread software vulnerability that occurred in December of 2021 in Apache Log4j 2, a popular Java library for logging error messages in applications. Spring4Shell is a critical vulnerability that emerged in March of 2022 that affects the Spring Java framework, an open-source platform for Java-based application development.

Java 261

Java Traffic Benchmarking Strategy 261

Dynatrace

JANUARY 17, 2023

This results in site reliability engineers nudging development teams to add resource attributes, endpoints, and tokens to their source code. OpenTelemetry SDKs are available for most contemporary programming languages, such as C++, Go, Java, JavaScript, and Python (see [link] for the full list).

Analytics 321

Analytics Metrics Open Source Java 321

Dynatrace

FEBRUARY 25, 2025

Introduction Apache Struts 2 is a widely used Java framework for web applications, valued for its flexibility and Model-View-Controller (MVC) architecture. This blog post dissects the vulnerability, explains how Struts processes file uploads, details the exploit mechanics, and outlines mitigation strategies.

Servers 214

Servers Processing Java Tuning 214

Dynatrace

DECEMBER 4, 2023

“Engineers today lack an easy way to track the tokens and prompt usage of their LLM applications in production. Combining Dynatrace with Traceloop’s OpenLLMetry addresses the heterogeneity challenge by supporting a range of popular LLMs, prompt engineering, and chaining frameworks. However, Python models are trickier.

Open Source 279

Open Source Metrics Java Latency 279

DZone

DECEMBER 21, 2020

The framework is based on the distributed execution engine for batch and streaming data processing applications. This engine is written in Java and Scala. Today, Apache Flink can be used in projects written using Java, Scala, Python, and even SQL.

Code 159

Code Java Big Data Open Source 159

Dynatrace

JULY 31, 2020

Apart from its best-in-class observability capabilities like distributed traces, metrics, and logs, Dynatrace OneAgent additionally provides automatic deep code-level insights for Java,NET, Node.js, PHP, and Golang, without the need to change any application code or configuration.

Monitoring 264

Monitoring Performance Java Processing 264

Dynatrace

JUNE 13, 2019

The Dynatrace platform automatically integrates OpenTelemetry data, thereby providing the highest possible scalability, enterprise manageability, seamless processing of data, and, most importantly the best analytics through Davis (our AI-driven analytics engine), and automation support available. What Dynatrace will contribute.

IoT 53

IoT C++ Analytics Java 53

DZone

JANUARY 5, 2021

Python, Java, C#, Ruby, etc., Developers and automation engineers have multiple choices when it comes to using programming languages with the Selenium framework. Developers and automation engineers have multiple choices when it comes to using programming languages with the Selenium framework.

Testing 159

Testing Java C++ Programming 159

Dynatrace

FEBRUARY 9, 2023

For instance, everything related to our correlations engine is dark orange, and the different protocols are mustard colored. While the amount of bytes allocated for the Java API is typically 1.5X the average, in this case, the allocation for the Java API was more than 3X higher than the average, 41 TiB.

Java 246

Java Metrics Servers Code 246

Dynatrace

APRIL 29, 2021

Many Site Reliability Engineers could do without the frustrations of managing virtual or bare-metal compute nodes. Dynatrace news. Though serverless platforms relieve them from this burden, such platforms are built using Kubernetes alternatives that require different APIs, orchestration tools, and observability requirements.

AWS 219

AWS Serverless Java Virtualization 219