DZone

SEPTEMBER 4, 2021

It is an open-source tool to debug, test, intercept HTTP(S) requests. Android apps, Python, Java, Ruby, and all terminal-based apps, and Electron apps. Based on the issue, you need to leverage the right tool to fix the problems, just like plumbers. Let us see HTTP Toolkit for Performance Engineers. What is HTTP Toolkit?

Engineering 285

Engineering Performance Open Source Java 285

DZone

NOVEMBER 3, 2020

How to start Kafka performance testing with JMeter + Pepper-Box plugin ? Is it possible to write samplers for JMeter on your own to provide Kafka performance testing? Kafka is an open-source stream ing software platform developed by the Apache Software Foundation, written in Scala and Java. Pros and cons.

Performance Testing 223

Performance Testing Testing Performance Open Source 223

DZone

MARCH 25, 2022

As you may agree, it is important to test your code. Often I saw that this is not tested thoroughly or not at all. With Testcontainers , writing integration tests has become a commodity. In this post, we will add some resilience tests to a sample application using it.

Testing 262

Testing Open Source Engineering Servers 262

DZone

JUNE 12, 2024

Automation testing tools are designed to execute automated test scripts to validate software requirements, both functional and non-functional. Automation testing technologies facilitate the creation, execution, and maintenance of tests effortlessly while providing a consolidated view of test result analytics.

Testing Tools 173

Testing Tools Testing Open Source Java 173

DZone

OCTOBER 11, 2022

Improving testing by using real traffic from production ( Hacker News). Why haven’t cash-strapped American schools embraced open source? Simpler UI Testing with CasperJS ( Architects Zone – Architectural Design Patterns & Best Practices). Java EE 7 is Final. Hacker News). Why Are Public Fields No Good, Again?

Java 244

Java Best Practices Google Analytics 244

Dynatrace

DECEMBER 8, 2020

Open source has also become a fundamental building block of the entire cloud-native stack. While leveraging cloud-native platforms, open-source and third-party libraries accelerate time to value significantly, it also creates new challenges for application security.

Cloud 306

Cloud Open Source Internet Internet 306

Scalegrid

JULY 13, 2020

The unstoppable rise of open source databases. One database in particular is causing a huge dent in Oracle’s market share – open source PostgreSQL. See how open source PostgreSQL Community version costs compare to Oracle Standard Edition and Oracle Enterprise Edition. What’s causing this massive shift?

Open Source 244

Open Source C++ Tuning Database 244

Dynatrace

JUNE 13, 2022

Open source code, for example, has generated new threat vectors for attackers to exploit. A case in point is Log4Shell, which emerged in late 2021 and exposed open source libraries to exploitation. Dynatrace introduces automatic vulnerability management for PHP open source scripting language – blog.

Open Source 246

Open Source DevOps Java Innovation 246

Dynatrace

MARCH 17, 2021

Today’s cloud-native applications are predominately built from open-source components, or packages, strung together with a small amount of custom code. Gartner cites research that indicates more than 70% of applications contain flaws resulting from embedded open-source software.

Open Source 242

Open Source Cloud Games Java 242

Dynatrace

DECEMBER 6, 2022

The ability to isolate certain software capabilities makes it easier to test, preview, release, and roll back small functional increments. This approach gives teams a high degree of flexibility and control over testing, beta releases, access privileges, and feature lifecycles. Explore OpenFeature. JavaScript.

Open Source 246

Open Source DevOps Java Code 246

Dynatrace

JULY 29, 2022

Open source vulnerabilities creeping in through the software supply chain are one key reason for this substantial increase. According to one survey, supply chain attacks on open source software increased 650% in 2021. And in the supply chain, open source is clearly a vulnerability.

Software 246

Software Software Open Source DevOps 246

Dynatrace

FEBRUARY 23, 2022

Enshrining infrastructure in code provides a foundation for automation and testing—both of which are crucial for DevSecOps. Log4Shell enables an attacker to use remote code execution to engage with software that uses the Java logging library Log4j versions 2.0 Codified infrastructure accelerates DevSecOps practices and adoption.

Serverless 312

Serverless Infrastructure Innovation DevOps 312

Dynatrace

FEBRUARY 1, 2022

The vulnerability is located in Log4j 2, an open-source Apache Java software used to run logging services in a host of front-end and backend applications. Consider the Log4Shell vulnerability , which emerged in December 2021 and is estimated to have affected hundreds of millions of systems worldwide.

Strategy 246

Strategy Games DevOps Open Source 246

Dynatrace

NOVEMBER 17, 2020

We at Dynatrace understand the importance of contributing our expertise in enterprise-grade intelligent observability to the open source community. I worked on providing code-level insights for Java and.NET services and applications before shifting gears and joining the OpenTelemetry community back in May 2019.

Open Source 207

Open Source Software Engineering Government Java 207

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

The Netflix TechBlog

OCTOBER 19, 2020

Troubleshooting a session in Edgar When we started building Edgar four years ago, there were very few open-source distributed tracing systems that satisfied our needs. Our tactical approach was to use Netflix-specific libraries for collecting traces from Java-based streaming services until open source tracer libraries matured.

Infrastructure 238

Infrastructure Transportation Storage Open Source 238

DZone

DECEMBER 21, 2020

Today, the Apache Flink project developed by the Apache Software Foundation, one of the leaders in the Big Data software market, was chosen as a test subject for the analyzer. It is an open-source framework for distributed processing of large amounts of data. This engine is written in Java and Scala.

Code 159

Code Java Big Data Open Source 159

Scalegrid

AUGUST 22, 2019

It is an open-source tool suite, written in Python, for managing high availability of PostgreSQL clusters. For test purposes, DCS can be installed on same nodes running PostgreSQL. High Availability Test Scenarios. We conducted a few tests on PostgreSQL HA management using Patroni. Standby Server Tests.

Availability 277

Availability Servers Network Testing 277

Dynatrace

OCTOBER 24, 2022

Earlier this year, Dynatrace announced its involvement in the open source feature flagging project OpenFeature that enables fast-paced, high-quality software development. Using feature flags, developers can test an unreleased feature by enabling access to it for a specific user, department, company, or any other desired unit.

Software 189

Software Software Open Source Cloud 189

Scalegrid

SEPTEMBER 5, 2024

Some of the prominent open-source solutions include: PostgreSQL Automatic Failover by ClusterLabs Replication Manager for PostgreSQL Clusters by repmgr (2ndQuadrant) Patroni Each tool provides its way of managing high-availability PostgreSQL clusters. Standby Server Tests Sl. Master/Primary Server Tests Sl.

Availability 257

Availability Servers Database Open Source 257

Dynatrace

APRIL 11, 2023

Open source software is likewise playing a larger role in cloud computing, which brings benefits and dilemmas: bad actors have ready access to open source software and can identify new vulnerabilities to exploit. This means that attackers may have already gained access to sensitive information or compromised the system.

Cloud 246

Cloud DevOps Open Source Retail 246

DZone

MAY 10, 2019

JUnit is a Java-based, open-source framework to help you execute unit testing. JUnit is used primarily to test each and every unit or component of your application, like classes and methods. It helps to write and run repeatable automated tests to ensure your code runs as intended.

Open Source 127

Open Source Java Website Testing 127

Dynatrace

AUGUST 5, 2022

Developers can easily modify applications by adding or swapping out microservices, and testing requirements are reduced because microservices are isolated and often pre-tested. TIBCO Enterprise Message Service features compatibility with software written in Java. Message queue software options to consider.

Monitoring 246

Monitoring Programming Serverless Speed 246

Dynatrace

AUGUST 5, 2022

Developers can easily modify applications by adding or swapping out microservices, and testing requirements are reduced because microservices are isolated and often pre-tested. TIBCO Enterprise Message Service features compatibility with software written in Java. Message queue software options to consider.

Monitoring 246

Monitoring Programming Serverless Speed 246

Dynatrace

OCTOBER 11, 2021

GCF pairs well with Google Cloud Build, which enables testing and other CI/CD tasks based on functions originating in GCF. Avoid lock-in with open-source technologies. GCF also enables teams to run custom-written code to connect multiple services in Node, Python, Go, Java,NET, Ruby, and PHP. GCF use cases.

Google 246

Google Cloud Serverless Azure 246

Dynatrace

JULY 9, 2020

Gone are the days for Christian manually looking at dashboards and metrics after a new build got deployed into a testing or acceptance environment: Integrating Keptn into your existing DevOps tools such as GitLab is just a matter of an API call. Quality Gates for their Java or.NET Based applications!

Cloud 261

Cloud DevOps Azure Architecture 261

Dynatrace

JULY 22, 2024

OpenTelemetry is an open source observability project that encompasses a set of APIs, libraries, agents, and instrumentation standards. OpenTelemetry supports a variety of languages, including Java, Python, JavaScript, and more, making it accessible to most applications. What is OpenTelemetry?

Latency 264

Latency Best Practices Metrics Open Source 264

Dynatrace

APRIL 21, 2022

Some principles Microsoft provides to help organizations across this area include: Define and test availability targets such as service level agreements (SLAs) and SLOs. The Dynatrace Application Security module automatically detects, assesses, and remediates open-source and third-party vulnerabilities for Java workloads.

Azure 246

Azure Monitoring Virtualization Metrics 246

Brendan Gregg

OCTOBER 28, 2024

Layers This flame graph shows a simple program for SYCL (a high-level C++ language for accelerators) that tests three implementations of matrix multiply, running them with the same input workload. As for if or when it will support other hardware types, be in other Intel products, be officially launched, be open source, etc.,

Programming 130

Programming Hardware Tuning C++ 130

DZone

APRIL 28, 2022

REST Assured is a Java library that leverages developing robust, maintainable tests for Restful APIs with domain-specific language(DSL). The URI of the resource acts as a resource identifier, and HTTP operations like GET, POST, PUT, PATCH, and DELETE can be performed on the resource.

Testing 130

Testing Java Architecture Servers 130

Dynatrace

DECEMBER 13, 2024

The core distribution is a bare-bones distribution of the Collector for OpenTelemetry developers to develop and test. At the time of publication, auto-instrumentation is currently available for Java, Python,NET, JavaScript, PHP, and Go. inject-javafor Java apps). Learn more about zero-code instrumentation at this link.

Java 246

Java Servers Code Metrics 246

The Netflix TechBlog

DECEMBER 11, 2020

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. The DGS framework is planned to be open-sourced in early 2021. The schema registry is developed in-house, also in Kotlin.

Architecture 255

Architecture Best Practices Engineering Open Source 255

Dynatrace

MAY 28, 2020

You may have seen over the past few months we have been extensively promoting Service Level Indicators (SLIs) and Service Level Objectives (SLOs) as part of our Open Source project Keptn. The app description and supporting files such as load testing scripts are on the Keptn Example GitHub. This is what this blog is all about.

Engineering 270

Engineering Performance Metrics Best Practices 270

Testsigma

APRIL 23, 2021

So, there’s a solid reason why mobile app testing is a crucial step in any app development process. To ensure our users get a seamless experience across any device — we perform mobile app testing. . That’s where mobile app automation testing comes into the picture. Best Mobile App Automation Testing Tools.

Testing Tools 86

Testing Tools Mobile Testing Open Source 86

Percona

MARCH 23, 2023

PostgreSQL is a free and open source object-relational database management system (ORDBMS) that has existed since the mid-1990s. Open source and free PostgreSQL is an open source database, which means it is free to use, distribute, and modify. Download Percona Distribution for PostgreSQL Today!

Database 139

Database Open Source Traffic Small Business 139

Dynatrace

JUNE 18, 2019

The folks at Pivotal who are responsible for Concourse describe it quite succinctly as an open-source continuous thing-doer. While not intended to be a step-by-step tutorial around building a Concourse pipeline, below is an example pipeline that unit tests, builds, and deploys a sample Java application to Cloud Foundry.

Architecture 185

Architecture DevOps Open Source Java 185

The Morning Paper

SEPTEMBER 24, 2020

Static analysis of Java enterprise applications: frameworks and caches, the elephants in the room , Antoniadis et al., Being static , it has the advantage that analysis results can be produced solely from source code without the need to execute the program. PLDI’20. Enterprise applications have (more than?)

Java 80

Java Cache Benchmarking Programming 80