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MongoDB Performance Resources

Alex Podelko

As I started to work for MongoDB, I started to get questions about MongoDB performance. We do have a lot of great resources that can help with MongoDB performance. First of all, it is MongoDB and Atlas documentation: Performance , Monitoring , and Query Optimization.

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Performance Testing at MongoDB

Alex Podelko

MongoDB has the most advanced continuous performance testing I know about. MongoDB shared a lot of information on how we do performance testing and even open sourced some parts of it. Continuous performance testing is built on the top of Evergreen.

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Common Performance Management Mistakes

DZone

This is an article from DZone's 2021 Application Performance Management Trend Report. Performance in any cloud-distributed application is key to successful user experience. For more: Read the Report.

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Performance Testing Using Iter8

DZone

There are umpteen performance testing tools available in the commercial market as well as in the open-source repositories. Recently, Go-based performance testing tools are exploding in the open-source world. devops performance go

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Seeing through hardware counters: a journey to threefold performance increase

The Netflix TechBlog

In both bands, performance characteristics remain consistent for the entire uptime of the JVM on the node, i.e. nodes never jumped the bands. Luckily, the m5.12xl instance type exposes a set of core PMCs (Performance Monitoring Counters, a.k.a. netflix pmc performance jdk-8180450 vtun

Hardware 285
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Kubernetes Performance Tuning: Make the Most of Your Clusters

DZone

Why Is Kubernetes Performance Tuning Needed? As Kubernetes becomes a basic infrastructure for many organizations, performance tuning for Kubernetes clusters is becoming more important. Image Source.

Tuning 246
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Performing Sentiment Analysis Video

DZone

tutorial performance azure sentiment analysis azure cognitive services

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The Future of Performance Testing

Alex Podelko

While there are still quite a lot of cases where it is still applicable, it needs to evolve into more sophisticated processes tightly integrated with development and other parts of performance engineering. First of all, integrating into agile development (shift-left / continuous performance testing) and integrating into performance information loop with production (shift-right) to form a holistic performance view.

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Performance Evaluation of Python

DZone

We need to evaluate the performance while looking at the different capabilities and accomplishments before making a performance card. In a class, some students are multi-talented and score well in all the spheres- sports, academics, and debates.

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Sustainable Software Engineering Through Performance Testing

Abstracta

The optimization of performance testing can contribute to achieving sustainable software engineering. The post Sustainable Software Engineering Through Performance Testing appeared first on Abstracta Software Testing Services.

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HTTP Toolkit for Performance Engineers

DZone

As performance engineers, it is our responsibility to learn various tools and technologies. Let us see HTTP Toolkit for Performance Engineers. performance web debugging http mockingIn this blog post, we are going to deep-dive into the HTTP Toolkit and its features.

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Performance Optimization Techniques

DZone

Performance is an integral part of the Application design and plays a vital role in the success of your product/application. This is Part-2 of the performance optimization articles series. Performance optimization considerations for an enterprise-level application are discussed as part of Part-1. Before delving into performance optimization techniques, let us discuss the factors that impact the performance of an application.

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Performance Engineering Powered by Machine Learning

DZone

This is an article from DZone's 2022 Performance and Site Reliability Trend Report. For more: Read the Report. Software testing is straightforward — every input => known output. However, historically, a great deal of testing has been guesswork.

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CSS and Network Performance

CSS Wizardry

Let me address that by combining my two favourite topics: CSS and performance. Broadly speaking, this is why CSS is so key to performance: A browser can’t render a page until it has built the Render Tree; the Render Tree is the combined result of the DOM and the CSSOM; the DOM is HTML plus any blocking JavaScript that needs to act upon it; the CSSOM is all CSS rules applied against the DOM; it’s easy to make JavaScript non-blocking with async and defer.

Network 216
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TypeScript performance lessons while refactoring for v10

tRPC

Automating library performance ​ While tRPC was in v9 , we began seeing reports from developers that their large tRPC routers were starting to have detrimental effects on their type checker. This is where tRPC must maintain performance so that you can enjoy great DX.

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Heap Memory In Java Applications Performance Testing

DZone

Does every performance engineer need to know about how memory in Java works? To completely fine-tune the java performance bottlenecks for high performance my answer is YES.

Java 247
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Native App Network Performance Analysis

DZone

performance latency performance engineering native app web analysis continuous deliver real user measurement client side performance device lab user performanceIntroduction.

Network 176
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Performance Budgets, Pragmatically

CSS Wizardry

One of the key tools that performance engineers have at their disposal is the Performance Budget: it helps us—or, more importantly, our clients—ensure that any performance-focused work is monitored and maintained after we’ve gone. Example Performance Budgets.

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MySQL on Azure Performance Benchmark – ScaleGrid vs. Azure Database

Scalegrid

While Microsoft offers their own Azure Database product, there are other alternatives available that may be able to help you improve your MySQL performance. MySQL Azure Performance Benchmark. MySQL Read-Intensive Performance. MySQL Balanced Workload Performance.

Azure 233
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Why Performance Projects Fail?

DZone

Projects involving performance testing and engineering fail for a variety of reasons. The majority of performance project failures occur for various highly complex reasons from every phase of the development life cycle and performance testing life cycle. Sometimes, performance problems are uncontrollable, and it’s out of the control of a project manager, technical architects, or performance engineers.

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The Web Performance APIs Reference

DZone

Each of the following performance APIs is in different stages of the W3C’s specification maturity process. Visit this article for a concise graphic of all the performance APIs’ maturity levels. The use of APIs to Boost Performance. java performance api apis w3c

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Performance Issues (The Problem)

DZone

Today I want to talk about my experience working on solve performance issues in the systems. In several years working as a software developer I have faced performance issues several times, and I want to share some tips about this topic.

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Interview Performance Does Not Equal Job Performance

Professor Beekums

This is a conversation I had when I was interviewing a few years ago: Interviewer: “Yeah, a lot of candidates actually have trouble with this problem because it never shows up in the software we write.” ” Me: “…so why is it part of the interview?”

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An Introductory Guide to Web Performance Testing

Abstracta

The post An Introductory Guide to Web Performance Testing appeared first on Abstracta Software Testing Services. Performance Testing k6 Web Performance TestingFrom a very young age, we have all been exposed to a lot of waiting times.

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Application Performance Monitoring Tools — Why, When, What!

DZone

In this article, I reported my experience working on large applications and how monitoring came into my journey when I started producing software designed to solve business-critical problems.

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Real Devices vs Emulators: Where Do You Test App Performance?

DZone

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. This post will discuss what the best approach is to using emulators versus real devices for mobile performance analysis.

Mobile 217
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Fostering a Web Performance Culture

Jos

Web Performance is not only about understanding what makes a site fast. Performance is a feature and needs to be prioritized as such. Performance is a topic that has interested me for a long time. Moving over to web, the performance problems are different. If you have ever used YSlow, those are the rules the tool was using to flag performance issues. Steve Souders’ 14 Rules ( source ) These days we have more and better tools to audit our performance.

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The Importance of Access Logs in Performance Issue Analysis

DZone

While doing any performance analysis, these logs play an important role. An access log is generated by the web server to log the details about the request that it has processed. It logs status code, response time, URL, protocol, size, client IP address, etc., about the request.

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Ddosify: High-performance Load Testing Tool, QAInsights

DZone

There are over 50+ tools and solutions available in the market for performance testing your application and services. In this blog article, let us deep-dive into the Ddosify tool and see whether it satisfies a typical performance engineer or not.

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Uplevel your gamechanging skills at Perform 2022

Dynatrace

Despite having to reboot Perform 2022 from onsite in Vegas to virtual, due to changing circumstances, we’re still set to offer just the same high-quality training. If you are paying for your Perform HOT sessions via Flexpoints, you MUST contact your Services Representative BEFORE you register.

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Mobile App Performance Testing Checklist

DZone

What Is Mobile App Performance Testing? performance software testing app development mobile app qa and testing app performance performance and testingThe market is filling up with mobile applications more and more. According to Statista , in 2016, the number of app downloads was approximately 140 billion. In 2019, this number increased up to 204 billion, and in 2021, this rate is keeping growing.

Mobile 164
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Visual Network Mapping Your K8s Clusters To Assess Performance

DZone

Building performant services and systems is at the core of every business. Tons of technologies emerge daily, promising capabilities that help you surpass your performance benchmarks.

Network 153
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The Performance Inequality Gap, 2023

Alex Russell

2023 Content Targets Desktop Devices Networks Mobile Devices Networks Developing Your Own Targets The Performance Inequality Gap is Growing. Last month, I had the honour of joining what seemed like the entire web performance community at performance.now() in Amsterdam.

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Client-Side Performance Testing

DZone

Find out more about client-side performance! Client-Side Performance Testing Importance and Introduction. If you're worried about the performance of your web application, you need to test and analyze not only with what happens on the server but also with what happens in the browser.

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Performance Considerations for an Enterprise Application

DZone

Performance is an integral part of the Application design and plays a vital role in the success of your product/application. I would like to write a series of performance optimization techniques that help to design the best performant enterprise applications.

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Fixing Performance Regressions Before they Happen

The Netflix TechBlog

To that end, it’s important that we prevent significant performance regressions from reaching the production app. Any performance regression that makes it into a product release will degrade user experience, so the challenge is to detect and fix such regressions before they ship.

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Best Continuous Performance Testing Practices

Abstracta

What practices are relevant in continuous performance testing today? The post Best Continuous Performance Testing Practices appeared first on Abstracta Software Testing Services. Performance Testing In-Depth Continuous performance testing software testing

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Removing the Roadblock to Continuous Performance Testing

DZone

Continuous performance testing makes total sense. performance testing load testing continuous testing ci/cd pipeline smoke testingYou can’t afford to have a new feature, update, or bug fix brings you two steps forward and three steps back.

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Measuring Network Performance in Mobile Safari

CSS Wizardry

It’s worth noting that, by and large, the same page will perform better in iOS Safari than it would on Android Chrome— iPhones are generally far more powerful than their Android counterparts.

Network 180
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Performance Testing With JMeter

DZone

Learn how to test your app's performance! When developing complex, high-availability software projects, performance is of key importance. performance performance testing jmeter performance monitoring performance analysis blazemeter performance dashboards

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How to Run Performance Testing on Mobile Apps

Abstracta

Should mobile applications always be tested for performance? The post How to Run Performance Testing on Mobile Apps appeared first on Abstracta Software Testing Services. Performance Testing In-Depth Apptim mobile performance Performance Testing

Mobile 65
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Performance of sys.partitions

SQL Performance

I don't recall ever having a performance issue with sys.partitions. In Jake's case, he has a lot of objects, so performing this scan even twice is noticeable, painful, and one time too many. The post Performance of sys.partitions appeared first on SQLPerformance.com.

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Performance Testing of a Socket.IO Application

Abstracta

If you’re going through the experience of trying to do a performance test with systems that use the Socket.IO The post Performance Testing of a Socket.IO Performance Testing December Labs Socket.IO