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

Dynatrace

APRIL 19, 2023

Creating an ecosystem that facilitates data security and data privacy by design can be difficult, but it’s critical to securing information. When organizations focus on data privacy by design, they build security considerations into cloud systems upfront rather than as a bolt-on consideration.

Design 204

Design Storage Programming Analytics 204

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

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

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 212

Engineering Testing Performance Performance Testing 212

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

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 204

DevOps Engineering Testing Open Source 204

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

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 258

Monitoring Open Source Testing Software 258

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 237

Testing Games Metrics Innovation 237

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

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 281

DevOps Best Practices Open Source Tuning 281

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 362

Best Practices Code Testing Data Engineering 362

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

Smashing Magazine

JULY 14, 2021

Frustrating Design Patterns: Broken Filters. Frustrating Design Patterns: Broken Filters. Part Of: Design Patterns. Designing For The Comfortable Range. A well-designed filter in a well-designed trip planner UI. we can process everything within a reasonable, foreseeable timeframe. Vitaly Friedman.

Design 143

Design Retail Ecommerce Mobile 143

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 260

Software Software Infrastructure Network 260

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

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 287

Traffic Metrics Systems Strategy 287

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 254

Government Programming Cloud Innovation 254

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 255

Best Practices IoT Metrics Storage 255

The Netflix TechBlog

NOVEMBER 17, 2022

A distinct, NN-based, video processing block can evolve independently, be used beyond video downscaling and be combined with different codecs. Our approach to NN-based video downscaling The deep downscaler is a neural network architecture designed to improve the end-to-end video quality by learning a higher-quality video downscaler.

Network 302

Network Media Innovation Efficiency 302

Dynatrace

AUGUST 26, 2024

DORA seeks to strengthen the cybersecurity resilience of the EU’s banking and financial institutions by requiring them to possess the requisite processes, systems, and controls to prevent, manage, and recover from cybersecurity incidents. Who needs to be DORA compliant?

Best Practices 216

Best Practices Government Infrastructure Analytics 216

Dynatrace

OCTOBER 1, 2021

As more organizations adopt cloud-native architectures, they are also looking for ways to implement AIOps, harnessing AI as a way to automate more processes throughout the DevSecOps life cycle. An advanced observability solution can also be used to automate more processes, increasing efficiency and innovation among Ops and Apps teams.

Metrics 363

Metrics Open Source Monitoring Cloud 363

Smashing Magazine

JULY 8, 2021

Development Process. Development Process. easier. . +-- modules/ | +-- payout/ | +-- index.js | +-- assets/ | +-- Components/ | +-- PayOut.vue | +-- UserInfo.vue | +-- store/ | +-- index.js. | +-- actions.js | +-- mutations.js. | +-- Test/. There is also a test folder to carry out testing for this feature.

Speed 135

Speed Processing Development Code 135

Dynatrace

MARCH 14, 2023

Amazon’s new general-purpose Linux for AWS is designed to provide a secure, stable, and high-performance execution environment to develop and run cloud applications. AL2023 is supported by Dynatrace on day one and has been thoroughly tested by our installations team. How does Dynatrace help?

AWS 292

AWS Lambda Serverless Virtualization 292

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 215

DevOps Testing Monitoring Speed 215

The Netflix TechBlog

NOVEMBER 15, 2021

Martin Tingley with Wenjing Zheng , Simon Ejdemyr , Stephanie Lane , Michael Lindon , and Colin McFarland This is the fifth 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), Part 2 (What is an A/B Test?),

Metrics 215

Metrics Testing Innovation Design 215

Dynatrace

OCTOBER 10, 2023

Process Improvements (50%) The allocation for process improvements is devoted to automation and continuous improvement SREs help to ensure that systems are scalable, reliable, and efficient. A few avenues for elevating CI/CD pipelines are: Enhancing the extent of automated test coverage during the testing phase.

Engineering 239

Engineering DevOps Innovation Strategy 239

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 209

DevOps Testing Monitoring Speed 209

The Netflix TechBlog

MARCH 14, 2023

User provides a sample image to find other similar images Prior engineering work Approach #1: on-demand batch processing Our first approach to surface these innovations was a tool to trigger these algorithms on-demand and on a per-show basis. Processing took several hours to complete. Some ML algorithms are computationally intensive.

Media 301

Media Innovation Energy Architecture 301

The Netflix TechBlog

NOVEMBER 12, 2024

By: Rajiv Shringi , Oleksii Tkachuk , Kartik Sathyanarayanan Introduction In our previous blog post, we introduced Netflix’s TimeSeries Abstraction , a distributed service designed to store and query large volumes of temporal event data with low millisecond latencies. Today, we’re excited to present the Distributed Counter Abstraction.

Latency 253

Latency Cache Infrastructure Strategy 253

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 213

Code Java Testing Tools Testing 213

The Netflix TechBlog

AUGUST 30, 2021

By Benson Ma , Alok Ahuja Introduction At Netflix, hundreds of different device types, from streaming sticks to smart TVs, are tested every day through automation to ensure that new software releases continue to deliver the quality of the Netflix experience that our customers enjoy. In this blog post, we will focus on the latter feature set.

Latency 224

Latency Traffic Transportation Cloud 224

Dynatrace

SEPTEMBER 23, 2021

Container security is the practice of applying security tools, processes, and policies to protect container-based workloads. If containers are run with privileged flags, or if they receive details about host processes, they can easily become points of compromise for corporate networks. Source code tests.

Open Source 261

Open Source Benchmarking Best Practices Network 261