Testsigma

MARCH 23, 2022

The open-source movement has become the most talked-about topic in the tech industry for the past two decades. We see a huge demand, inclination, and adoption of open-source software by organizations as well as software workers. In this article, I have condensed my thoughts on Open Source for Testers.

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Open Source C++ Programming Education 76

Testsigma

FEBRUARY 9, 2022

Open-source projects or open-source software is probably not a new term. In the past decade, open-source software contributions have been on a steady rise resulting in frequent releases, improvements and newer software. This is what open-source is. Testsigma just went open source!

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Open Source Code Software Software 52

Dynatrace

MARCH 20, 2024

In this article, we’ll explore these challenges in detail and introduce Keptn, an open source project that addresses these issues, enhancing Kubernetes observability for smoother and more efficient deployments. Start your journey with Keptn by downloading the first Release Candidate for v2 available now on GitHub.

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Open Source Hardware DevOps Infrastructure 268

Dynatrace

DECEMBER 6, 2022

Feature flags work by building dedicated feature branches into code that make functionality available to certain user groups simultaneously. Because it’s open source, OpenFeature eliminates the need for organizations to build their own proprietary SDKs and APIs. Were conversion goals impacted?

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Open Source DevOps Java Code 207

DZone

MAY 25, 2023

With various access control models and implementation methods available, constructing an authorization system for backend service APIs can still be challenging. However, the ultimate goal is to ensure that the correct individual has appropriate access to the relevant resource. What Is RBAC?

Open Source 259

Open Source Systems Availability Development 259

The Netflix TechBlog

MARCH 7, 2024

The Machine Learning Platform (MLP) team at Netflix provides an entire ecosystem of tools around Metaflow , an open source machine learning infrastructure framework we started, to empower data scientists and machine learning practitioners to build and manage a variety of ML systems.

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Systems Media Cache Open Source 226

Dynatrace

AUGUST 16, 2021

Part 1 of this series starts will cover the key ingredients needed for successful DevOps use to deliver better software faster, followed by a short overview of GitHub Actions and example use cases related to deployment and release monitoring. Example #1 – Deploy application code to Kubernetes. GitHub and GitHub Actions.

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Software Software Open Source Azure 246

Dynatrace

MARCH 22, 2023

For example, ensuring software stacks don’t use default accounts or passwords, error handling doesn’t reveal sensitive information, and application server frameworks use secure settings. The OWASP also has an extensive list of free tools for open source vulnerability detection.

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Open Source Artificial Intelligence Internet Internet 198

DZone

SEPTEMBER 29, 2021

And there are a lot of monitoring tools available providing all kinds of features and concepts. For example, you can monitor the behavior of your applications, the hardware usage of your server nodes, or even the network traffic between servers. For that reason, we use monitoring tools.

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Dynatrace

JANUARY 17, 2023

OpenTelemetry SDKs are available for most contemporary programming languages, such as C++, Go, Java, JavaScript, and Python (see [link] for the full list). The OpenTelemetry Operator can be used for automated instrumentation, or metrics and resources can be added using open source libraries for each language.

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Analytics Metrics Open Source Java 280

DZone

SEPTEMBER 15, 2021

NUnit is a popular open-source unit testing framework for C#. In this NUnit Testing Tutorial, we look at the NUnit setup example of the environment for developing and executing NUnit tests. Availability of annotations (or attributes) helps in speeding up the development of test cases.

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C++ Open Source Speed Testing 231

Dynatrace

SEPTEMBER 29, 2021

Part one also provided an overview of Dynatrace’s Cloud Automation solution, Microsoft’s GitHub Actions , and open-source examples you can use and extend related to deployment and release monitoring. Example #3 – Automate Monitoring configuration as code. Monitoring as Code workflow example. Blog series use cases.

Software 201

Software Software Open Source DevOps 201

High Scalability

APRIL 16, 2019

In this three-part blog series, we introduced a High Availability (HA) Framework for MySQL hosting in Part I, and discussed the details of MySQL semisynchronous replication in Part II. Now in Part III, we review how the framework handles some of the important MySQL failure scenarios and recovers to ensure high availability.

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DZone

JANUARY 15, 2020

This is not to say, however, that any mid-level developer will have much difficulty finding and handling one of many available open-source servers. VoIP technologies have a reputation for being rather complex and not without good reason.

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Open Source Servers Scalability Efficiency 214

Dynatrace

MAY 17, 2023

OpenTelemetry, the open source observability tool, has emerged as an industry-standard solution for instrumenting application telemetry data to make it observable. OpenTelemetry is a free and open source take on observability. Especially if you have custom applications that rely on APIs to integrate with other services.

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Metrics Open Source Traffic Cache 180

Dynatrace

JUNE 7, 2023

Kubernetes is an open source container orchestration platform that enables organizations to automatically scale, manage, and deploy containerized applications in distributed environments. Like Kubernetes, OpenShift is an open source Kubernetes-based container platform. What is Kubernetes? What is OpenShift? Ease of use.

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Open Source Social Media Infrastructure Operating System 206

Dynatrace

JULY 29, 2021

The complexity of such deployments has accelerated with the adoption of emerging, open-source technologies that generate telemetry data, which is exploding in terms of volume, speed, and cardinality. Extend your topology mapping to include open-source observability data. Next steps.

Analytics 246

Analytics Open Source Serverless Architecture 246

Dynatrace

OCTOBER 6, 2022

OpenTelemetry is an exciting open source observability standard that provides a common collection of tools, APIs, and SDKs to help collect observability signals. Because it includes examples of 10 programming languages OpenTelemetry supports with SDKs, the application makes a good reference for developers on how to use OpenTelemetry.

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Open Source Metrics Tuning Technology 172

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. For example, teams use feature flagging for hypothesis-driven development and experimentation, which are now an essential part of the development lifecycle.

Software 176

Software Software Open Source Cloud 176

Dynatrace

DECEMBER 11, 2023

It’s open source, allows for great scalability with the possibility to run workloads on the cloud and on-premises Kubernetes clusters, and is easily extensible via plugins. Now, let’s jump to a real-world example. At Dynatrace, Jenkins is the most used Continuous Integration (CI) tool. or “Are my builds breaking more often?”

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Open Source Analytics Metrics Cloud 187

The Netflix TechBlog

NOVEMBER 29, 2023

HDR was launched at Netflix in 2016 and the number of titles available in HDR has been growing ever since. Bitrate versus quality comparison HDR-VMAF is designed to be format-agnostic — it measures the perceptual quality of HDR video signal regardless of its container format, for example, Dolby Vision or HDR10. We present two sets.

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Open Source Software Engineering Internet Internet 252

Dynatrace

OCTOBER 7, 2020

Open-source metric sources automatically map to our Smartscape model for AI analytics. For example, StatsD doesn’t support dimensions and tagging. Once you send metrics via the OneAgent REST API, the relevant hosts are automatically enriched with all available monitoring dimensions.

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Open Source Metrics Analytics Tuning 255

Dynatrace

NOVEMBER 9, 2023

Kubernetes is a widely used open source system for container orchestration. By continuously evaluating CPU, memory usage, and capacity, and comparing these available resources to the requested and utilized memory by Kubernetes workloads, potential waste of resources becomes visible, revealing opportunities for countermeasures.

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Efficiency Monitoring Best Practices Open Source 274

Dynatrace

MARCH 27, 2024

For example, some SaaS applications include the user’s IP Address and Country on their audit logs. As an example, the walkthrough below sets up an alert if Dynatrace detects administrative activity on Okta from an IP address that doesn’t belong to the IP range (e.g. Note that AWS AppFabric is available in the US East (N.

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AWS Analytics Government Monitoring 246

Alex Podelko

JUNE 12, 2019

IBM Rational Performance Tester and IBM Rational Performance Tester on Cloud (including no charge Starter Edition) appear to be available. Open Source. It is also very important for an open source project to attract people who will work to improve it, thus ensuring the future of the product.

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Testing Open Source Testing Tools Performance Testing 243

Dynatrace

OCTOBER 13, 2021

Examples of such weaknesses are errors in application code, misconfigured network devices, and overly permissive access controls in a database. NMAP is an example of a well-known open-source network scanner. The goal of an assessment is to locate weaknesses that can be exploited to compromise systems. Analyze findings.

Infrastructure 170

Infrastructure Open Source Virtualization Operating System 170

The Netflix TechBlog

OCTOBER 28, 2021

I developed many batch and real-time data pipelines using open source technologies for AOL Advertising and eBay. Over the years, I followed the big data open-source community and Netflix tech blogs closely, and learned a lot about Netflix’s innovative engineering solutions and active contributions to the open-source ecosystem.

Data Engineering 173

Data Engineering Engineering Big Data Software Engineering 173

Percona

NOVEMBER 3, 2023

Sure, database migration is complex, particularly when you’re looking to migrate from a proprietary database to an open source one. What are the potential impacts of prolonged downtime, for example? Percona, for example, has helped hundreds of companies migrate to open source.

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Database Open Source Benchmarking Strategy 82

Dynatrace

NOVEMBER 17, 2020

With these release candidate APIs available, instrumentation for web frameworks, storage clients, and much more can be built. We at Dynatrace understand the importance of contributing our expertise in enterprise-grade intelligent observability to the open source community. Dynatrace fully embraces OpenTelemetry.

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Open Source Software Engineering Government Java 152

Alex Podelko

SEPTEMBER 8, 2020

Some time ago Federico Toledo published Performance Testing with Open Source Tools- Busting The Myths. Otherwise we wouldn’t see so many commercial tools built on the top of open source including BlazeMeter (it is ironic that the article is posted on the BlazeMeter site), Flood, and OctoPerf.

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Open Source Performance Testing Testing Performance 223

Percona

APRIL 26, 2023

Even though open source software is firmly in the mainstream, used widely by businesses, governments, and everyone who owns a cell phone or computer, the question repeatedly arises: “Is open source software safe?” Is open source software as stable as other software? Our bar is higher than that.

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Open Source Software Software Social Media 83

Percona

AUGUST 15, 2023

Last week, yet another company — HashiCorp — announced they are changing the license for the majority of their software from an Open Source License (Mozilla Public License 2.0) to a Business Source License ( BSL ). Commercial open source is going to continue being less open source.

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Open Source Government Software Software 77

Dynatrace

DECEMBER 18, 2023

Another source reported a 43% overall increase in Prometheus adoption for the last six months of 2021. As the two first graduates of the open source project incubator, the Cloud Native Computing Foundation (CNCF), Kubernetes and Prometheus are usually deployed together. What is Prometheus? Labels we don’t need.

Metrics 178

Metrics Engineering Energy Tuning 178

Scalegrid

APRIL 28, 2020

Is my database cluster still highly available? All of our high availability options are offered in DigitalOcean, including 2 Replicas + 1 Arbiter, 3 Replicas and custom replica set setups. DigitalOcean does not have the concept of availability zones (AZ), so we distribute the nodes across different regions. More tips for you.

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Azure AWS Database Latency 344

Percona

DECEMBER 28, 2023

26 , the Audit Log Filter is available in a technical preview mode. See the recommended documentation for more information about its capacity and usage examples. Its functionality has been significantly improved in comparison to Audit Log and currently mirrors the functionality of the MySQL Enterprise Audit plugin.

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Open Source Database Servers Storage 103

Official Blog - World Web Technology

AUGUST 27, 2023

For example, website design is very crucial to impress your website visitors. It is a server-side scripting language that is highly secure, open-source, and versatile. PHP is Open Source Language The most important thing for a business is to optimize costs to make operations more cost-effective and improve profit margins.

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Development Ecommerce Open Source Website 98

Testsigma

DECEMBER 28, 2019

Example of Regression Testing in Agile Framework: The below diagram illustrates the role of regression testing in the final delivery of the product in an Agile framework: Sprint is a set period of time during which specific work has to be completed and made ready to be shipped. Example of Retesting. It is an open-source tool.

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Testing Hardware Testing Tools Strategy 53