Dynatrace

JUNE 4, 2024

To provide automated feedback for developers, the concept of quality gates for static code analysis in continuous integration is widely adopted throughout the industry. The developer must pause their current engineering work to address the reported issue and consider the code changes they worked on a few days or weeks prior.

Metrics 219

Metrics Engineering Code Tuning 219

The Netflix TechBlog

DECEMBER 3, 2022

The most commonly used one is dataflow project , which helps folks in managing their data pipeline repositories through creation, testing, deployment and few other activities. As you can see Dataflow CLI is divided into four main subject areas (or commands). And by “sample” we mean “an example”, like food samples in your local grocery store.

Best Practices 358

Best Practices Code Testing Data Engineering 358

Testsigma

MARCH 22, 2022

Testers look beyond the obvious benefit of cost while embracing open-source test automation tools. The reliability, transparency, flexibility are added benefits of choosing an open-source test automation tool. Open-source tools save time reinventing the wheel to build your test automation framework from scratch.

Open Source 115

Open Source Testing Innovation Software 115

Testlodge

JULY 19, 2023

SOX compliance testing validates changes made to code and verifies adherence to internal controls. Testers are responsible for testing code changes to ensure accuracy. The overall intention of SOX testing is to protect stakeholders and other investors from corporate fraud.

Testing 81

Testing Energy Programming Government 81

Smashing Magazine

FEBRUARY 2, 2022

Improving JavaScript Bundle Performance With Code-Splitting. Improving JavaScript Bundle Performance With Code-Splitting. It’s a common misconception that the code which is produced by the framework build tools (Webpack, for example) is fully optimized and cannot be improved upon any further. The answer lies in code-splitting.

Code 91

Code Performance Network Website 91

Testlodge

MARCH 15, 2023

White box testing is a software testing approach based on an analysis of the internal structure of the component or system. Internal structure may include code, architecture, integrations, and data flows of a system. Why is White Box Testing Performed? Testers perform white box testing for several reasons.

Testing 83

Testing Testing Tools Java Programming 83

Percona

JULY 7, 2023

With the average cost of unplanned downtime running from $300,000 to $500,000 per hour , businesses are increasingly using high availability (HA) technologies to maximize application uptime. Where a high availability design once worked well, it can no longer keep up with more complex requirements. there cannot be high availability.

Availability 82

Availability Open Source Architecture Database 82

The Netflix TechBlog

FEBRUARY 3, 2021

There are two different approaches to GraphQL development; schema-first and code-first development. The code in your service only implements this schema. With code-first development , you don’t have a schema file. Instead, the schema gets generated at runtime based on definitions in code.

Open Source 246

Open Source Java Architecture Metrics 246

Dynatrace

AUGUST 17, 2023

Auto-enrichment is also available in cases where OneAgent is unavailable or unnecessary. Either way, the Dynatrace Micrometer Registry adds proper topology without modifying your code. The fastest way is via QuickStart, which is explained in our documentation. With the Operator installed, we deploy the taco delivery application.

Metrics 187

Metrics Analytics Speed Java 187

The Netflix TechBlog

JUNE 13, 2023

Our previous blog post presented replay traffic testing — a crucial instrument in our toolkit that allows us to implement these transformations with precision and reliability. Compared to replay testing, canaries allow us to extend the validation scope beyond the service level.

Traffic 279

Traffic Metrics Systems Strategy 279

Dynatrace

MARCH 27, 2024

Dynatrace integration with AWS AppFabric for security The AWS AppFabric for security feature fully manages the integrations with over 25 applications so customers can get started tracking application security in just a few clicks—no coding required. To learn more, visit the DQL guide documentation.

AWS 235

AWS Analytics Government Monitoring 235

Testsigma

FEBRUARY 7, 2022

To meet this demand, tester’s rely on test automation tools to rapidly roll out high-quality software. They are leveraging open-source testing tools that are reliable, secure, and free to use. Open source test automation tools have revolutionized the way teams test software. Check out Github.

Open Source 81

Open Source Testing Innovation Speed 81

Dynatrace

DECEMBER 16, 2020

Typically, the attackers attempt to exploit some weakness in the vendor’s development or delivery life cycle and attempt to inject malicious code before an application is signed and certified. It all starts with the code. Dynatrace has established a secure SDL, which automatically enforces that all developed code is reviewed by a peer.

Software 223

Software Software Development AWS 223

Dynatrace

MARCH 9, 2022

Reason : High memory consumption of XPath queries when parsing application documents. Solution : Use optimized methods to access / query for specific data, e.g.: getNodeByType resulted in 98% reduction of CPU usage, better performance, returned high availability and reduced operational costs. So – we found the culprit!

Java 211

Java Traffic Government Code 211

Testlodge

MARCH 21, 2023

What’s the difference between Black Box and White Box Testing? When looking at black box vs white box testing, the main difference between them is the type of product information the tester will access. Black box testing focuses on the requirements to ensure the system responds as expected, according to the documentation.

Testing 67

Testing Architecture Hardware Code 67

Dynatrace

MAY 30, 2023

Just copy and paste your code, make changes to the “green” version, and deploy “green” alongside “blue.” After a set amount of time, the flag is disabled – the offer is no longer available. A “deployment” no longer means a “release” Using feature flags, “deploying” code no longer means “releasing code to end users.”

Infrastructure 198

Infrastructure Code DevOps Traffic 198

Jos

APRIL 6, 2018

We are explicit about our dependencies, so we know what code we need to run to run a specific component. Lazy-loading and bundle splitting can have a huge impact on page performance: less code requested, parsed, and executed. < p > The document is less than 600px wide. </ < p > The document is at least 600px wide. </

Code 147

Code Performance Media Google 147

Jos

APRIL 5, 2018

We are explicit about our dependencies, so we know what code we need to run to run a specific component. Lazy-loading and bundle splitting can have a huge impact on page performance: less code requested, parsed, and executed. < p > The document is less than 600px wide. </ < p > The document is at least 600px wide. </

Code 130

Code Performance Google Media 130

Dynatrace

MAY 17, 2023

For example, it can help DevOps and platform engineering teams write code snippets by drawing on information from software libraries. The technology lets people learn about solutions by typing questions into a search bar, such as, “How do I import and export test cases between my environments?”

Innovation 248

Innovation Software Software Artificial Intelligence 248

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. runtimes are responsible for converting bytecode into machine-specific code. How to get started.

Java 230

Java Cloud Virtualization DevOps 230

The Netflix TechBlog

MARCH 10, 2021

The clone feature can copy one or more of the following to a new role: IAM role Trust Policies (Assume Role Policy Document) Description Inline Policies Managed Policies Tags ConsoleMe’s Role Creation Interface How does ConsoleMe encourage least-privilege permissions? Getting Started ConsoleMe is available on GitHub (Give us a ?!).

AWS 251

AWS Cloud Games Infrastructure 251

Dynatrace

AUGUST 2, 2021

Applying an API-first approach, Dynatrace recently made these transformations and expressions available through the Metrics API v2 , extending your reach into distant corners of your IT ecosystem. With the Data explorer, you not only get to explore your metrics with minimal effort, you can also dive deeper to customize your query code.

Metrics 243

Metrics Analytics Google Code 243

Dynatrace

JUNE 15, 2021

The subject line said: “Success Story: Major Issue in single AWS Frankfurt Availability Zone!” Fact #1: AWS EC2 outage properly documented. The problem started at 1:24PM PDT, with the services starting to become available again about 3 hours later. Ready to learn more? Then read on! Let’s start with some facts.

AWS 179

AWS Traffic Architecture Azure 179

CSS Wizardry

OCTOBER 16, 2023

What is the availability, configurability, and efficacy of each? ?️ In one test, I concatenated it all into one big file, and the other had the library split into 12 files. Read the complete test methodology. Compress The above tests were run with Brotli compression 2. This will be referred to as css_time.

Cache 291

Cache Latency Strategy Speed 291

Percona

OCTOBER 5, 2023

With limited freedom of choice and the burden of navigating complex infrastructures, companies often find themselves bound to single cloud providers, restricting their ability to take advantage of the best available tools and services. By default, Everest uses the kubeconfig file available under ~/.kube/config. kube/config.

Open Source 89

Open Source Social Media Database Media 89

Dynatrace

JULY 13, 2021

As organizations aim for faster delivery of value to their customers, the frequency of releases inevitably increases, which introduces risks and uncertainty into production systems—unless automated tests and quality gates can be leveraged to provide confidence. It will be made available for Dynatrace Managed deployments in a future release.

Cloud 235

Cloud DevOps Benchmarking Speed 235

The Netflix TechBlog

AUGUST 22, 2019

Artisan Crafted Images In the Netflix full cycle DevOps culture the team responsible for building a service is also responsible for deploying, testing, infrastructure, and operation of that service. We now have the software and instance configuration as code. This means changes can be tracked and reviewed like any other code change.

DevOps 207

DevOps AWS Tuning Infrastructure 207

The Netflix TechBlog

DECEMBER 3, 2019

A key observation was that most of our data scientists had nothing against writing Python code. Data scientists want to retain their freedom to use arbitrary, idiomatic Python code to express their business logic?—?like The steps can be arbitrary Python code. like they would do in a Jupyter notebook.

Open Source 232

Open Source AWS Infrastructure Energy 232

Alex Podelko

NOVEMBER 21, 2018

From load testing to DevOps. It appears that Apache JMeter became the most popular load testing tool. In 2014, I was preparing a presentation about load testing tools and criteria for their selection. One criterion was the existence of ecosystem (documents, expertise, people, services, etc).

DevOps 113

DevOps Testing Testing Tools Performance Testing 113

Scalegrid

APRIL 5, 2024

It offers automatic data sharding, master-replica configurations for high availability, and a scalable and flexible architecture to maintain consistent performance. Sharding in Redis involves dividing data across multiple machines to enhance scalability and maintain availability. What is Redis Sharding?

Scalability 130

Scalability Efficiency Java Database 130

Testsigma

DECEMBER 12, 2020

Cross browser testing can be a real headache for a software tester. You may have tested your application on the latest versions of Chrome, Firefox, and Edge, but more often than not, some browsers such as Internet Explorer, Opera Mini, UC Browser get missed out. Cross-Browser Testing Abilities. Parallel Test Execution.

Testing Tools 93

Testing Tools Testing Operating System Internet 93

Testsigma

MAY 19, 2020

Software testing is the process of finding bugs or discrepancies in a software. As a beginner in software testing, you would make your own mistakes and learn from them to shape your career path. Following are a few common mistakes often made by software testing beginners when they start their journey in the world of testing.

Software 85

Software Software Testing Open Source 85

Testlodge

JANUARY 26, 2022

Non-functional testing focuses on user expectations, whereas functional testing is to do with user requirements. Non-functional testing examines how a system operates rather than looking at specific functions or behaviors. Why is Non-Functional Testing necessary? Both functional and non-functional tests are essential.

Testing 74

Testing Open Source Testing Tools Programming 74

Apica

JUNE 22, 2022

Software testing is a huge domain, but it can be broadly categorized into two areas: manual testing and automated testing. Both manual and automated testing offer benefits and disadvantages. But with automated testing, test cases are executed with the assistance of tools, scripts, and software.

Software 52

Software Software Testing Best Practices 52

Randon ASCII

OCTOBER 1, 2023

However: They didn’t document this (!) In a steady-state process (not allocating excessively) on a system with sufficient memory (this system had 64 GiB of RAM and roughly 47 GiB of that was available) the number of page faults should be close to zero, and this was a long way from that. That is remarkable. That’s crazy.

Efficiency 98

Efficiency Processing Programming Systems 98

Dynatrace

FEBRUARY 10, 2022

Static Application Security Testing (SAST) solutions are a traditional way of addressing this. They are part of continuous delivery pipelines and examine code to find vulnerabilities. Real-time attack detection and blocking for Java will be available in the next 120 days. 100% accuracy and zero false positives.

Traffic 225

Traffic Benchmarking Innovation Java 225

Testsigma

JUNE 3, 2021

These are the errors that also need attention during the testing phase. We can divide the errors during software development into two sections for easy understanding: Software errors Testing errors. These errors are caught during software documentation testing. Testing errors. Software errors. Functional errors.

Software 82

Software Software Testing Hardware 82