Alex Podelko

OCTOBER 13, 2016

I am looking forward to share my thoughts on ‘Reinventing Performance Testing’ at the imPACt performance and capacity conference by CMG held on November 7-10, 2016 in La Jolla, CA. While it was always recommended to start performance testing earlier, it was usually rather few activities you can do before the system is ready.

Performance Testing 100

Performance Testing Testing Performance Engineering 100

Alex Podelko

OCTOBER 18, 2016

I am looking forward to share my thoughts on ‘Reinventing Performance Testing’ at the imPACt performance and capacity conference by CMG held on November 7-10, 2016 in La Jolla, CA. In agile development / DevOps environments it should be interwoven with the whole development process. – Cloud. – Agile. .

Performance Testing 100

Performance Testing Testing Performance DevOps 100

Alex Podelko

OCTOBER 20, 2016

I am looking forward to share my thoughts on ‘Reinventing Performance Testing’ at the imPACt performance and capacity conference by CMG held on November 7-10, 2016 in La Jolla, CA. Cloud seriously impacts system architectures that has a lot of performance-related consequences. – Cloud. – Agile.

Performance Testing 100

Performance Testing Architecture Testing Performance 100

Dynatrace

FEBRUARY 21, 2024

Open vulnerability on process group: The total number of currently high-profile vulnerabilities related to a process group. Vulnerability score: The highest vulnerability risk score for a process group. Quality gates after load/performance testing Teams can use quality gates to evaluate performance metrics.

Speed 216

Speed Software Software Latency 216

DZone

MARCH 17, 2022

End-to-end testing, or E2E testing, is a type of performance test go-through during the cycle of mobile app development. All of the functionalities of the product are tested from one end to another to ensure that the entire application flow functions without setbacks.

Testing 242

Testing Mobile Performance Testing Systems 242

DZone

JUNE 20, 2023

This article aims to explore the significance of end-to-end testing within the Scaled Agile Framework (SAFe) and its role in ensuring high-quality software delivery. The article discusses various types of end-to-end testing, including functional automation, early performance testing, user acceptance testing, and web accessibility testing.

Testing 204

Testing Engineering Performance Testing Software 204

Alex Podelko

OCTOBER 28, 2016

I am looking forward to share my thoughts on ‘Reinventing Performance Testing’ at the imPACt performance and capacity conference by CMG held on November 7-10, 2016 in La Jolla, CA. Quite often the whole area of load testing is reduced to pre-production testing using protocol-level recording/playback. – Cloud.

Performance Testing 100

Performance Testing Technology Technology Testing 100

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 208

Engineering Testing Performance Performance Testing 208

Testlodge

NOVEMBER 1, 2021

” Destructive testing is a method that uses the system in a way other than intended to make the software program deliberately fail. How the system responds is then analyzed. Imagine you want to test an image upload feature, and the requirements include: jpeg only, 10 MB maximum. Data-Driven Tools. Automated Tools.

Systems 81

Systems Testing Software Software 81

The Netflix TechBlog

NOVEMBER 3, 2022

As the number of Titus users increased over the years, the load and pressure on the system increased substantially. We introduce a caching mechanism in the API gateway layer, allowing us to offload processing from singleton leader elected controllers without giving up strict data consistency and guarantees clients observe.

Cache 224

Cache Latency Traffic Systems 224

Abstracta

FEBRUARY 24, 2017

Waterfall vs Agile Performance Testing When taking into account the performance of existing systems or ones built from scratch, teams have to determine at what point in the development process they are going to benefit most from running performance tests. I’ve spoken about this topic.

Performance Testing 66

Performance Testing Testing Performance Software 66

Apica

NOVEMBER 15, 2019

With this shift in applications everywhere enterprises need to do their due diligence in performance testing complex modern applications at scale, often and at a lower cost to stay competitive. With this growth and added complexity, how are your legacy performance testing solutions keeping up?

Performance Testing 40

Performance Testing Testing Performance Games 40

Apica

OCTOBER 29, 2019

Understanding the market and this massive growth in applications, having a modern performance testing platform will ensure you can test streaming, API-based, and XML-based applications including set-top boxes and game stations among other application types in DevOps friendly way. The short answer is that they aren’t.

Performance Testing 40

Performance Testing Testing Performance Software 40

Dynatrace

DECEMBER 6, 2022

Observability is the ability to measure a system’s current state based on the data it generates, such as logs, metrics, and traces. Comprehensive observability eliminates siloed views of the system and establishes a common means to observe, measure, and act on insights. Check out the full webinar here!

DevOps 227

DevOps Metrics Engineering Speed 227

Dynatrace

DECEMBER 10, 2020

During the recent pandemic, organizations that lack processes and systems to scale and adapt to remote workforces and increased online shopping are feeling the pressure even more. Rethinking the process means digital transformation. What do you see as the biggest challenge for performance and reliability?

Strategy 186

Strategy Performance Logistics Monitoring 186

Dynatrace

MARCH 9, 2022

When visiting or relocating to another country, you must go through the local Visa process, which is often done through an online portal ahead of your trip. The system saw up to 800 application requests per second – far more than anticipated. Dynatrace news. Spikes like this shouldn’t surprise you in production.

Java 230

Java Traffic Government Code 230

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 199

Testing Operating System Architecture Performance Testing 199

Scalegrid

JULY 29, 2020

It uses only one process which makes it very lightweight. If we require N parallel connections, this forks N child processes. By default, there are 32 child processes that are forked. Pgpool-II defines one process per child process. We cannot control which child process a client connects to. Not supported.

Benchmarking 246

Benchmarking Database Performance Testing Availability 246

Dynatrace

MARCH 3, 2020

PayPal, a popular online payment systems organization, implemented a full performance as a self-service model for developers to get their code performance tests. Read more details about PayPal in this blog who is an early practitioner for performance as a self-service. #2 Get started today! .

Performance 249

Performance Education Innovation Software Architecture 249

Scalegrid

OCTOBER 17, 2019

In that environment, the first PostgreSQL developers decided forking a process for each connection to the database is the safest choice. It is difficult to fault their argument – as it’s absolutely true that: Each client having its own process prevents a poorly behaving client from crashing the entire database.

Architecture 200

Architecture Database Latency Servers 200

Dotcom-Montior

NOVEMBER 27, 2018

Additionally, end users can access your site or applications from anywhere in the world using different browsers, operating systems, and mobile devices, all with varying connection speeds. LoadView – Best Practices and Process. Identifying performance bottlenecks.

Performance Testing 40

Performance Testing Strategy Testing Performance 40

Testlodge

NOVEMBER 10, 2016

These are performance issues, and today, we’re going to talk about how these issues can be identified early on with performance testing. What Is Performance testing? In software, performance testing is the process of determining how a system responds under a particular workload or task.

Performance Testing 41

Performance Testing Speed Scalability Testing 41

Alex Podelko

AUGUST 24, 2017

The article doesn’t concentrate on automated regression testing (which would be discussed here later) and perhaps quite a lot of other topics – but it is not supposed to be a comprehensive textbook on the topic. 6) We get in even more interesting area when we switch to performance testing.

Testing 140

Testing Performance Performance Testing Testing Tools 140

The Netflix TechBlog

JANUARY 24, 2022

At Netflix the term “performance” usually encompasses both performance metrics (in the strict meaning) and memory metrics, and that’s how we’re using the term here. Why do we run Performance Tests on commits? What are the Performance Tests? Ideally we catch regressions before they even reach the main branch.

Performance 199

Performance Metrics Performance Testing Testing 199

Dynatrace

JULY 16, 2021

This week my colleague Michael Winkler announced the general availability of Cloud Automation quality gates , a new capability that aims to provide answer-driven release validation as part of your delivery process. The goal is to store and manage all configurations in a version control system such as Git.

DevOps 246

DevOps Open Source Cloud Azure 246

Dynatrace

JANUARY 31, 2022

Shift-left is the practice of moving testing, quality, and performance evaluation early in the software development process, thus the process of shifting to the “left” side of the DevOps lifecycle. To automate part of the process, teams can use application programming interface calls. Canary releases.

DevOps 211

DevOps Testing Monitoring Speed 211

Dynatrace

JANUARY 31, 2022

Shift-left is the practice of moving testing, quality, and performance evaluation early in the software development process, thus the process of shifting to the “left” side of the DevOps lifecycle. To automate part of the process, teams can use application programming interface calls. Canary releases.

DevOps 205

DevOps Testing Monitoring Speed 205

Alex Podelko

NOVEMBER 21, 2018

It may be a little too condensed for absolute beginners (although, as already mentioned, there is a lot of introductory materials on the Internet that can help here), but it is the best you can find if you already have some performance testing experience and need to get further.

DevOps 113

DevOps Testing Testing Tools Performance Testing 113

Dynatrace

JANUARY 5, 2022

This guest blog is authored by Raphael Pionke , DevOps Engineer at T-Systems MMS. Credits on content go to him and the work he has been doing around performance & resiliency testing automation. T-Systems MMS provides a modern white box testing approach to validating release readiness for complex cloud architectures.

Testing 226

Testing Open Source Metrics Infrastructure 226

Dynatrace

MAY 27, 2021

In this article, I take a deeper look into continuous delivery (CD), and describe how this phase of the process is the key to achieving greater efficiency in your software development life cycle. Where continuous delivery fits into the development process. This process of frequent check-ins is called continuous integration (CI).

Best Practices 130

Best Practices DevOps Open Source Cloud 130

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. Apart from these necessary tests, there is much more to QA when assessing a new feature.

Testing 74

Testing Open Source Testing Tools Programming 74

Percona

OCTOBER 20, 2023

Communication and training: Keep all stakeholders informed about the progress and changes throughout the migration process. Testing and QA: Test the open source solution thoroughly to identify and address any issues before the full-scale migration. Use ETL (Extract, Transform, Load) tools to assist with this process.

Open Source 88

Open Source Database Best Practices Strategy 88

Dynatrace

SEPTEMBER 8, 2020

You plan to use chaos engineering in your delivery process. As this led to a countless number of connections and dependencies between them, the complexity of such systems increased. Moreover, chaos engineering experiments should be designed to reveal weaknesses in systems in a planned way with the aim to make systems more robust.

Engineering 143

Engineering Cloud Monitoring Testing 143

Dynatrace

JUNE 27, 2022

These development and testing practices ensure the performance of critical applications and resources to deliver loyalty-building user experiences. However, not all user monitoring systems are created equal. The ability to identify application performance issues and potential issues by running interval tests.

Best Practices 183

Best Practices Monitoring Wireless Traffic 183

Dynatrace

NOVEMBER 19, 2020

Information events are viewable on the host, process, and services within Dynatrace. Below is an example of a deployment event that was created from that API call with all the detail for the source, version, and pipeline job that performed the deployment. Performance test is run. Jenkins setup. pushDynatraceConfiguration.

Software 145

Software Software DevOps Open Source 145

Testlodge

APRIL 19, 2023

Integration testing involves taking units or modules and testing how they work once integrated with a system’s other units. A module can be something as simple as a bug fix, a story, or something more extensive such as adding a new feature or third-party option to a system. Waterfall projects use this method.

Testing 68

Testing Programming Performance Testing Systems 68

Scalegrid

JANUARY 20, 2020

Follower clusters are a ScaleGrid feature that allows you to keep two independent database systems (of the same type) in sync. This extra cluster, known as a follower cluster, can be leveraged for multiple use cases, including for analyzing, optimizing and testing your application performance for MongoDB , MySQL and PostgreSQL.

Analytics 185

Analytics Storage Database Systems 185