Alex Podelko

SEPTEMBER 8, 2020

Some time ago Federico Toledo published Performance Testing with Open Source Tools- Busting The Myths. While Federico definitely has good points there, there is some truth in these myths too. How did you get into performance engineering? At first, we were using LoadRunner, but we quickly moved to Performance Center.

Open Source 223

Open Source Performance Testing Testing Performance 223

Dynatrace

JULY 5, 2023

These SLOs help to define and measure the expected level of performance for a particular service or application and can be used to track and improve service quality over time. This strategy establishes service policies around which you can organize the performance objectives of related services and applications. 1+0.75)=98.92

Mobile 185

Mobile Metrics Software Engineering Availability 185

Smashing Magazine

AUGUST 3, 2023

How We Optimized Performance To Serve A Global Audience How We Optimized Performance To Serve A Global Audience Liran Cohen 2023-08-03T10:00:00+00:00 2023-08-03T13:06:00+00:00 I work for Bookaway , a digital travel brand. Large preview ) We’ve known for a long time that fast page performance influences search engine rankings.

Performance 74

Performance Cache Traffic Metrics 74

IO River

NOVEMBER 2, 2023

Now, with viewers all over the world expecting flawless and high-definition streaming, video providers have their work cut out for them. Performing steps like switching from a single-CDN setup to a multi-CDN or separating strategies for content types can make the benefits twofold! Think of it like an artist painting a mural.

Architecture 52

Architecture Performance Internet Internet 52

IO River

NOVEMBER 2, 2023

Now, with viewers all over the world expecting flawless and high-definition streaming, video providers have their work cut out for them. Performing steps like switching from a single-CDN setup to a multi-CDN or separating strategies for content types can make the benefits twofold! Think of it like an artist painting a mural.

Architecture 52

Architecture Performance Internet Internet 52

Testsigma

SEPTEMBER 2, 2021

First of all, we need people that can perform automated web testing. Automation testing is preferred in cases where repetitive tasks are being performed which simply wastes precious time. You can also perform cross-browser testing and AI-based test script generation with NLP (English-based language) in no time. Resource Setup.

Strategy 71

Strategy Testing Cloud Virtualization 71

Dynatrace

MARCH 18, 2021

Yet for the hospitality sector, the adoption of digital strategies has not been so obvious. Dynatrace got to explore this challenge as part of our 2021 Perform series when we spoke with Mark Forrester, Digital Readiness Manager for Mitchells & Butlers (M&B) – one of the UK’s largest restaurants and bar groups. Mark asks. “To

DevOps 217

DevOps Metrics Virtualization Strategy 217

Speed Curve

MAY 1, 2023

If you've invested countless hours in speeding up your pages, but you're not using performance budgets to prevent regressions, you could be at risk of wasting all your efforts. Background: How performance budgets work 1. What is a performance budget? What should a performance budget look like? Let's get started!

Performance 98

Performance Metrics Media Google 98

Smashing Magazine

JANUARY 11, 2021

Front-End Performance Checklist 2021. Front-End Performance Checklist 2021. This guide has been kindly supported by our friends at LogRocket , a service that combines frontend performance monitoring , session replay, and product analytics to help you build better customer experiences. Web performance is a tricky beast, isn’t it?

Performance 145

Performance Cache Media Metrics 145

Testsigma

AUGUST 28, 2019

In Testsigma we always keep up to date and we definitely can shed some light to the effective testing strategy for a microservices architecture. Want to make your Automated Testing strategy the effective one? To avoid that we should, first of all, define our goals and to create a test strategy.

Strategy 42

Strategy Testing Architecture DevOps 42

Dynatrace

JULY 1, 2020

Below is a step-by-step guide on how to do so, but if you’d prefer to watch the steps check out my Performance Clinic here. The release of property packs earlier this year a pack – named “Web properties” – was added and it contains the UTM parameter capture definition allowing you to add these data points with 3 clicks.

Traffic 264

Traffic Analytics Metrics Servers 264

Dynatrace

NOVEMBER 2, 2020

As IT infrastructure has become increasingly distributed and complex, organizations face the challenge of aligning business objectives and end-user experience with the availability and performance of the IT infrastructure. Performance is mission-critical to these organizations. Why is this important and why do you need it?

Infrastructure 205

Infrastructure Monitoring Virtualization Serverless 205

The Netflix TechBlog

NOVEMBER 13, 2023

In contrast to clean labels, which indicate precise start and end times for each speech/music region, noisy labels only provide approximate timing, which may impact SMAD classification performance. One of the fundamental issues encountered during the annotation of our manually-labeled TVSM-test set, was the definition of music and speech.

Architecture 224

Architecture Energy Benchmarking Processing 224

Dynatrace

MARCH 18, 2021

Yet for the hospitality sector, the adoption of digital strategies has not been so obvious. Dynatrace got to explore this challenge as part of our 2021 Perform series when we spoke with Mark Forrester, Digital Readiness Manager for Mitchells & Butlers (M&B) – one of the UK’s largest restaurants and bar groups. Mark asks. “To

DevOps 130

DevOps Metrics Virtualization Strategy 130

Dynatrace

FEBRUARY 16, 2023

There are many definitions of environmental sustainability, most of which converge on a common theme: collectively and individually, we have a responsibility to act to protect global ecosystems and support health and wellbeing, now and in the future. Sustainability seeks a balance between human activity and the natural world.

Energy 188

Energy Airlines Analytics Transportation 188

Dynatrace

NOVEMBER 3, 2021

Monitoring , by textbook definition, is the process of collecting, analyzing, and using information to track a program’s progress toward reaching its objectives and to guide management decisions. Because monitoring tends to focus on key indicators such as utilization rates and throughput, monitoring indicates overall system performance.

Monitoring 225

Monitoring Metrics DevOps Scalability 225

MachMetrics

APRIL 3, 2020

Luckily we’ve recommended some of the best web performance books to read while stuck at home. High Performance Web Sites: Essential Knowledge For Front-End Engineers. If you’re looking to read optimization ideas from one of the greatest minds in speed performance, look no further. Need a good distraction?

Speed 85

Speed Performance Best Practices Website 85

Dynatrace

DECEMBER 6, 2022

But, manual steps — such as reviewing test results and addressing production issues resulting from performance, resiliency, security, or functional issues — often hinder these efforts. Dynatrace uses several built-in version detection strategies such as automatically reading environmental variables and Kubernetes labels.

DevOps 223

DevOps Metrics Engineering Speed 223

Percona

NOVEMBER 2, 2023

MongoDB is a dynamic database system continually evolving to deliver optimized performance, robust security, and limitless scalability. Our new eBook, “ From Planning to Performance: MongoDB Upgrade Best Practices ,” guides you through the entire process to ensure your database’s long-term success. In MongoDB 6.x:

Best Practices 89

Best Practices Hardware Tuning Scalability 89

Dynatrace

AUGUST 28, 2020

To summarize the textbook definition, which originates from engineering and control theory, observability is essentially the ability to understand what is happening inside of a system from the knowledge of its external outputs. Why the three pillars of observability aren’t enough. Obviously, data collection is only the start.

IoT 162

IoT Infrastructure Monitoring Innovation 162

SQL Performance

APRIL 13, 2022

Finally, I’ll compare the performance of the different solutions. Note the definition of the primary key constraint based on the composite key (grp, ord), which results in a clustered index based on the same key. To test the performance of your solution, you’ll need to populate the table with larger volumes of sample data.

C++ 136

C++ Strategy Testing Servers 136

Percona

NOVEMBER 1, 2023

Deeper dive We will review the differences between cluster-wide and namespace-scoped through the prism of security, availability, and performance. Performance Operators do not impact the performance of the databases but can harm the operational aspect. We are researching this option to relax performance constraints.

Database 82

Database Availability Strategy Infrastructure 82

Smashing Magazine

JUNE 2, 2021

Improving The Performance Of An Online Store (Case Study). Improving The Performance Of An Online Store (Case Study). Every front-end developer is chasing the same holy grail of performance: green scores in Google Page Speed. For this article, we will focus on the first three and the performance adjustments for these.

Performance 115

Performance Cache Website Mobile 115

Dynatrace

JUNE 18, 2020

There are many great quotes to choose from but this one summarizes the next section of the blog so well – “It’s APM but it’s so much more, including ‘revolutionize the performance monitoring and AIOps space.”. AIOps definition and classification. Automatically baseline performance and present findings on what can be improved.

Monitoring 166

Monitoring Cloud DevOps Software 166

Percona

MAY 9, 2023

The term is inherently ominous, and a broad definition isn’t much cheerier. First, here’s a broad and common definition: Vendor lock-in means having to rely on one company for a product or service because switching to other options would be too costly in terms of money and interruption in business operations.

Open Source 92

Open Source Database Innovation Cloud 92

The Netflix TechBlog

OCTOBER 7, 2021

Deployment Strategies We are all familiar with the advantages of releasing frequently and in smaller chunks. Depending on the type of client, we need to determine the right strategy to sample consumer devices, and provide a system that can enable various client engineering teams to look for their signals.

Metrics 197

Metrics Mobile Testing Strategy 197

Smashing Magazine

OCTOBER 2, 2023

Definitely read up on the strategy and reasoning behind this stack in the first article if you missed it. I plan on sharing specifically what I learned from performance and accessibility practices as a first-time lead developer of a team , as well as what I wish I had known before we started.

Cache 72

Cache Strategy Best Practices Design 72

Dynatrace

APRIL 8, 2020

— Excerpt from How Garbage Collection works in the Dynatrace Performance eBook) . However, garbage collection is one of the main sources of performance and scalability issues in any modern Java application. You can then use Dynatrace to verify that the changes have a positive effect on your application performance. .

Speed 165

Speed Code Java Lambda 165

Dynatrace

MAY 3, 2021

The goal of this strategy is to streamline the rollout of new software and avoid last-minute vulnerability fixes — or worse, releasing vulnerable software to real users. Speed: Users won’t give organizations a pass on slow performance just because they’re trying to enhance security. DevSecOps taking hold.

Code 161

Code DevOps Speed Government 161

Dynatrace

NOVEMBER 1, 2022

All these definitions are distinct and important. MTTD is a primary key performance indicator for IT and DevOps teams. To learn more about how MTTR and incident management fit into a site reliability engineering (SRE) strategy, read the Dynatrace State of SRE Report. So, what is MTTR? Mean time to detect. The post What is MTTR?

DevOps 211

DevOps Artificial Intelligence Metrics Network 211

Percona

AUGUST 30, 2023

Backup types and strategies It all begins with choosing a strategy, and that depends on factors such as the use and importance of data to your business, your recovery time objectives (RTO), and your budget. With the right backup strategy , you’ll be better able to achieve the aforementioned business continuity.

Database 90

Database Hardware Open Source Strategy 90

Smashing Magazine

JANUARY 6, 2020

Front-End Performance Checklist 2020 [PDF, Apple Pages, MS Word]. Front-End Performance Checklist 2020 [PDF, Apple Pages, MS Word]. Web performance is a tricky beast, isn’t it? How do we actually know where we stand in terms of performance, and what our performance bottlenecks exactly are? Vitaly Friedman.

Performance 145

Performance Cache Network Metrics 145

Testsigma

APRIL 4, 2022

Let’s look at the definition of quality to see how test automation isn’t quality assurance. One of the popular definitions of Quality is that it is “value” to someone “who” matters. By performing checks through tools, Test Automation will help you find information. Thus, quality is a multidimensional concept.

Testing 95

Testing Open Source IoT Programming 95

Dynatrace

JUNE 11, 2019

Ideally, QA teams use production data for better test definitions (based on real use cases) and better workload modeling for load testing (based on real-world load behavior). Organizations that don’t look at production data may test the wrong things and simulate the wrong performance tests. This is good news. How to get started.

Innovation 195

Innovation Monitoring Metrics Strategy 195

Official Blog - World Web Technology

NOVEMBER 19, 2023

Flexibility and Scalability Companies that outsource website development can adjust their strategies in response to changing needs for various projects. To assess their dependability, level of professionalism, and overall performance, you should look for comments from former customers. Best Practices for Outsourcing Web Development!

Development 59

Development Best Practices Website Artificial Intelligence 59

Dynatrace

DECEMBER 18, 2023

As part of our observability engineering strategy, we want that data as well and to make sure it gets sent to Dynatrace. The batch processor, to improve performance by batching requests. The OTLP/HTTP exporter, to perform the data export to Dynatrace. It really is an indispensable tool if you work with OpenTelemetry.

Metrics 182

Metrics Engineering Energy Tuning 182

Testsigma

JANUARY 29, 2021

Globally, consumers are preferring their mobile phones for performing activities (e.g. Mobile website testing helps in serving your customers with a flawless performance on popular screen resolutions. This can only be realized by performing thorough mobile website testing on devices widely used by your target customer segment.

Website 98

Website Mobile Testing Strategy 98