DZone

OCTOBER 25, 2021

The goal of Levels of Testing is to make software testing more structured and efficient, as well as to make it easier to identify all available test cases and test scenarios at a given level. All of these steps go through the software testing process's tiers of testing.

Software 246

Software Software Testing Efficiency 246

Dynatrace

MARCH 25, 2025

This powerful tool can be leveraged across various environments, including production, to enhance development processes and ensure robust application performance. White box testing The nicest thing about deploying UI changes to production is that you can immediately see the changes in action.

Benchmarking 147

Benchmarking Code Open Source Engineering 147

DZone

SEPTEMBER 6, 2022

It is a fact that software testing is time and resources consuming. Testing the software can be observed from different perspectives. It can be divided based on what we are testing. For example, each deliverable in the project, like the requirements, design, code, documents, user interface, etc., should be tested.

Testing 246

Testing Programming Design Code 246

The Netflix TechBlog

NOVEMBER 20, 2023

by Jun He , Yingyi Zhang , and Pawan Dixit Incremental processing is an approach to process new or changed data in workflows. The key advantage is that it only incrementally processes data that are newly added or updated to a dataset, instead of re-processing the complete dataset.

Processing 216

Processing Big Data Efficiency Engineering 216

Dynatrace

APRIL 30, 2021

As organizations develop more applications and microservices, they are discovering they also need to run more performance tests in the same amount of time or less to meet service-level objectives (SLOs) that fulfill service-level agreements (SLAs). How can organizations address this process bottleneck and run more tests in less time?

Engineering 263

Engineering Testing Performance Performance Testing 263

Dynatrace

DECEMBER 8, 2022

Rob Jahn, Dynatrace senior technical partner manager, and Andreas Grabner, Dynatrace DevOps activist discussed the role of platform engineers in the video “ Deploy, Test, Evaluate, Repeat : The Power of Webhooks for DevOps Platforms Engineers.” Open source automated browser and testing tool. Atlassian Jira.

DevOps 246

DevOps Engineering Testing Open Source 246

DZone

MARCH 1, 2023

“A small group of developers and I gathered to design and build a new internal tool and saw an opportunity to do more. We saw ourselves building something more substantial than another internal tool through that process. The above statement was said by Mark Otto, one of the developers of Bootstrap.

Social Media 274

Social Media Media Testing Website 274

Dynatrace

FEBRUARY 4, 2025

Building the dream package Observability for Developers, the newly introduced offering from Dynatrace, is designed to cater to developers’ specific needs and challenges. As every developer knows, logs are crucial for uncovering insights and detecting fundamental flaws, such as process crashes or exceptions.

Development 235

Development Analytics Code Architecture 235

Dynatrace

MARCH 5, 2025

Integration with existing systems and processes : Integration with existing IT infrastructure, observability solutions, and workflows often requires significant investment and customization. Actions resulting from the evaluation The certification process surfaced a few recommendations for improving the app.

Energy 223

Energy Analytics Traffic Cloud 223

DZone

OCTOBER 6, 2021

When testing the performance of a native Android or iOS app, choosing the right set of devices is critical for maximizing your chances of success. They can be useful for testing development processes, but they don’t always do a thorough job of testing app performance. Mobile Performance on Emulators/Simulators.

Testing 278

Testing Performance Mobile Hardware 278

DZone

OCTOBER 14, 2020

Selenium Grid has been an integral part of automation testing, as it lets you perform test case execution on different combinations of browsers, operating systems (or platforms), and machines. It also enables you to perform parallel execution to expedite the cross-browser testing process.

Testing 203

Testing Operating System Performance Testing Architecture 203

DZone

DECEMBER 30, 2021

This makes cross-browser testing extremely important as it lets you compare the functionalities and design of a website on multiple browsers, devices, and platforms (operating systems). To fast-track the process of browser compatibility testing , developers should use automated browser testing.

Testing 203

Testing Website Operating System Design 203

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? Apache Kafka is a distributed data store optimized for ingesting and processing streaming data in real-time. Agenda for This Article. Pros and cons. Conclusion.

Performance Testing 223

Performance Testing Testing Performance Open Source 223

The Netflix TechBlog

JANUARY 2, 2025

To better guide the design and budgeting of future campaigns, we are developing an Incremental Return on Investment model. Ideally, we would have causal estimates from an A/B test to use for validation, but since that is not available, we use another causal inference design as one of our ensemble of validation approaches.

Analytics 188

Analytics Engineering Games Entertainment 188

DZone

APRIL 21, 2023

Test tools are software or hardware designed to test a system or application. Various test tools are available for different types of testing, including unit testing, integration testing, and more.

Testing Tools 196

Testing Tools Best Practices Testing Hardware 196

Dynatrace

AUGUST 13, 2024

Modern observability and security require comprehensive access to your hosts, processes, services, and applications to monitor system performance, conduct live debugging, and ensure application security protection. It automatically discovers and monitors each host’s applications, services, processes, and infrastructure components.

Monitoring 279

Monitoring Open Source Testing Software 279

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

NOVEMBER 9, 2021

It’s much better to build your process around quality checks than retrofit these checks into the existent process. NIST did classic research to show that catching bugs at the beginning of the development process could be more than ten times cheaper than if a bug reaches production. There are so many benefits.

Software 245

Software Software Code Design 245

Dynatrace

MARCH 17, 2025

For instance, Dynatrace has developed the Cost and Carbon Optimization app, a tool designed to measure, understand, and act on the energy consumption and carbon emissions generated by hybrid and multicloud infrastructures. For example, reporting jobs can process monthly data without running exactly at the end of the month.

Software Engineering 147

Software Engineering Engineering Software Software 147

Dynatrace

JANUARY 26, 2021

DevSecOps is a cross-team collaboration framework that integrates security into DevOps processes from the start rather than waiting to address security in a separate silo. DevOps has gained ground in recent years as a way to combine key operational principles with development cycles, recognizing that these two processes must coexist.

DevOps 306

DevOps Best Practices Open Source Tuning 306

O'Reilly

JANUARY 21, 2025

Your companys AI assistant confidently tells a customer its processed their urgent withdrawal requestexcept it hasnt, because it misinterpreted the API documentation. When we talk about conversational AI, were referring to systems designed to have a conversation, orchestrate workflows, and make decisions in real time.

Software Engineering 114

Software Engineering Efficiency Engineering Systems 114

The Netflix TechBlog

OCTOBER 7, 2021

Martin Tingley with Wenjing Zheng , Simon Ejdemyr , Stephanie Lane , and Colin McFarland This is the third post in a multi-part series on how Netflix uses A/B tests to inform decisions and continuously innovate on our products. Have a look at Part 1 (Decision Making at Netflix) and Part 2 (What is an A/B Test?). Need to catch up?

Testing 232

Testing Games Metrics Innovation 232

Dynatrace

AUGUST 8, 2024

It’s also critical to have a strategy in place to address these outages, including both documented remediation processes and an observability platform to help you proactively identify and resolve issues to minimize customer and business impact. This can result from improperly configured backups, corrupted data, or insufficient testing.

Software 290

Software Software Infrastructure Network 290

ACM Sigarch

DECEMBER 19, 2022

We look here at a Gedankenexperiment: move 16 bytes per cycle , addressing not just the CPU movement, but also the surrounding system design. A lesser design cannot possibly move 16 bytes per cycle. This base design can map easily onto many current chips. We finish by testing for len > 255. Thought Experiment.

Design 145

Design Systems Cache Network 145

Smashing Magazine

AUGUST 5, 2021

Frustrating Design Patterns: Disabled Buttons. Frustrating Design Patterns: Disabled Buttons. After all, as designers and developers, we want to make it more difficult for our users to make mistakes. Part Of: Design Patterns. As it turns out, we do so just to avoid any disruptions or interruptions of the ongoing process.

Design 145

Design Transportation Code Systems 145

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. It’s designed to run for a single date, and meant to be called from the daily or backfill workflows. This is one way to build trust with our internal user base.

Best Practices 361

Best Practices Code Testing Data Engineering 361

The Netflix TechBlog

DECEMBER 19, 2024

This has been a guiding design principle with Metaflow since its inception. Frequently, practitioners want to experiment with variants of these flows, testing new data, new parameterizations, or new algorithms, while keeping the overall structure of the flow or flowsintact. ' "scikit-learn": '1.4.0'

Best Practices 201

Best Practices Cache Metrics Code 201

The Netflix TechBlog

MARCH 10, 2020

by Damir Svrtan and Sergii Makagon As the production of Netflix Originals grows each year, so does our need to build apps that enable efficiency throughout the entire creative process. The idea of Hexagonal Architecture is to put inputs and outputs at the edges of our design. We try to minimize the amount of these tests.

Architecture 346

Architecture Transportation Java Strategy 346

Dynatrace

JUNE 26, 2024

The FedRAMP Moderate baseline is designed to protect sensitive data that, if compromised, could seriously adversely affect operations, assets, or individuals. FedRAMP assessments for Moderate and High systems now require an annual Red Team exercise (in addition to the previously required penetration tests). state and federal agencies.

Government 279

Government Programming Cloud Innovation 279

Dynatrace

MAY 7, 2024

Fluent Bit is a telemetry agent designed to receive data (logs, traces, and metrics), process or modify it, and export it to a destination. Fluent Bit was designed to help you adjust your data and add the proper context, which can be helpful in the observability backend. Ask yourself, how much data should Fluent Bit process?

Best Practices 279

Best Practices IoT Metrics Storage 279

Dynatrace

JANUARY 31, 2022

On the left side of the loop, teams plan, develop, and test software in pre-production. The main concern in pre-production on the left side of the loop is building software that meets design criteria. With shift right, DevOps teams test a built application to ensure performance, resilience, and software reliability.

DevOps 246

DevOps Testing Monitoring Speed 246

Dynatrace

JANUARY 31, 2022

On the left side of the loop, teams plan, develop, and test software in pre-production. The main concern in pre-production on the left side of the loop is building software that meets design criteria. With shift right, DevOps teams test a built application to ensure performance, resilience, and software reliability.

DevOps 246

DevOps Testing Monitoring Speed 246

Scalegrid

SEPTEMBER 5, 2024

Ensuring high availability in PostgreSQL involves implementing automatic failover, a critical process that maintains database operability and preserves data accessibility when unexpected failures occur. It handles every transaction, ensuring that data modifications are correctly processed.

Availability 257

Availability Servers Database Open Source 257

Dynatrace

FEBRUARY 13, 2023

With the increasing amount of sensitive information stored and processed, it’s essential to ensure that systems are secure and protected against potential threats. High false-positive rates: Traditional security testing tools generate numerous findings.

Code 264

Code Java Testing Tools Testing 264

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. A process that doesn’t just minimize risk, but also facilitates a continuous evaluation of the rollout’s impact.

Traffic 283

Traffic Metrics Systems Strategy 283

Dynatrace

NOVEMBER 18, 2020

In short, combining development and operations makes it possible for process to keep pace with progress. Consulting firm Deloitte notes that technology teams are now expected to deliver projects four times faster with the same budget, and most of that budget goes toward running the business — not process or software innovation.

DevOps 283

DevOps Infrastructure Open Source Software 283

Dynatrace

FEBRUARY 24, 2021

DevOps is focused on optimizing software development and delivery, and SRE is focused on operations processes. DevOps is not a specific process, but rather a general collection of flexible software creation and delivery practices that looks to close the gap between software development and IT operations. DevOps as a philosophy.

DevOps 268

DevOps Software Engineering Speed Google 268