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.

CSS and Network Performance

CSS Wizardry

Let me address that by combining my two favourite topics: CSS and performance. It’s really, really bad for Start Render performance. The introduction of the Preload Scanner improved web page performance by around 19%, all without developers having to lift a finger.

Fostering a Web Performance Culture

José M. Pérez

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. performance

Application Performance Review Process

DZone

Application performance Review (also known as Application Performance Walkthrough or Application Performance Assessment) is the process of review of an existing application (in production) to evaluate its performance and scalability attributes. Performance and Scalability.

Writing About Performance [Prompts]

DZone

Below, you will find a couple of prompts to get you started in writing for our Performance zone! performance performance testing writing performance engineering promptsPrompts to banish writer's block. Trying to write an article but have nothing to write about?

Improving Neo4J OGM Performance

DZone

We'll help you improve performance! You may also like: 7 Simple Ways to Improve Website and Database Performance. java tutorial neo4j open data perceived performance neo4j in action ogm neo4j performance

High-Performance Persistence With MicroStream (Part Three)

DZone

Learn how to keep your apps performing! MicroStream claims to be a high-performance and, most importantly, developer-friendly solution for the challenges of serialization and persistence. java microservices persistence high performance microstream

Performance Tuning Java Applications in Linux

DZone

Learn how to make your Java applications performance perfectly. You may also like: How to Properly Plan JVM Performance Tuning. While Performance Tuning an application both Code and Hardware running the code should be accounted for.

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Operationalizing Performance with Performance Budgets

Rigor

Reading time 9 min When it comes to managing web performance, it’s vital to be proactive rather than reactive. To accomplish this goal, an organization needs to build internal processes and procedures that can operationalize a performance-first culture. The first step is to establish and implement web performance budgets. Just as a financial budget gives limits on spending for various categories, a web performance budget provides parameters for multiple teams to work within.

Should You Shift From Performance Testing to Performance Engineering?

DZone

Performance engineering at its finest. performance testing software testing automated testing mobile app testing software test automation performance engineering performance testing and tuning automated testing life cycle automated testing best practices

Establishing a Performance Testing Strategy

DZone

It's important to have a strategy when testing performance. You may also like: Common Mistakes In Performance Testing. Establishing a performance testing strategy is the first and most important step in performance testing.

Five Fast JavaScript Data Grids — A Performance Review

DZone

In this article, we compare the performance of some of the most popular JavaScript grid components on the market, measuring both the initial render time and the scrolling performance. An example of a Data Grid.

Measuring MySQL Performance in Kubernetes

DZone

Today I want to measure if there is any performance overhead of running MySQL in Kubernetes, and show what challenges I faced trying to measure it.

Perform Summit Barcelona: The future roadmap

Dynatrace

Can you believe it’s been two weeks since our annual Perform Summit Barcelona? Futurist keynote speaker, Anders Sörman-Nilsson, rounded off what was an incredible first day at Perform Summit Barcelona. Company and culture Digital experience AI Perform Summit Barcelona

Java Performance: For-Looping vs. Streaming

DZone

How well does your Java perform? Iteration Performance. There are many views on how to iterate with high performance. performance jvm streaming java performance iteration data stream for loop graal vm clever

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Industry Trends and Performance

Alex Podelko

One software vendor ask me, along with a few other performance professionals, to answer questions related to performance trends. But they changed their mind and never published it – leaving me to contemplate which particular thought they didn’t like… Well, here are their questions and my answers: What do you think is the “next big thing in performance” – or what should we all keep an eye out for in 2018?

The Three Types of Performance Testing

CSS Wizardry

A lot of companies—even if they are aware that performance is key to their business—are often unsure of how, when, or where performance testing sits within their development lifecycle. How: Performance budgets, automation, synthetic testing, CI.

Extending Vector with eBPF to inspect host and container performance

The Netflix TechBlog

by Jason Koch , with Martin Spier , Brendan Gregg , Ed Hunter Improving the tools available to our engineers to help them diagnose, triage, and work through software performance challenges in the cloud is a key goal for the cloud performance engineering team at Netflix.

Performance Testing AWS Deployments

DZone

Below is the performance testing strategy used for an implementation using JMeter, BlazeMeter and Selenium Webdriver. mongodb aws performance testing jmeter elastic search stress testing blazemeter endurance testing load api testing

Skills Required To Be A Perfect Performance Engineer

DZone

Performance testing and engineering is always a niche area with many challenging objectives across the globe. The challenge of performance testing with performance engineering is far more complex and requires one to be multi-skilled to find problems/issues/defects.

Six Must-Know Performance Testing Criteria for Mobile Applications

DZone

Due to this critically limited impression time span, application performance is very essential to ensure your customers get their desired digital experience. performance performance testing ux api performance mobile applcations

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SpringBoot: Performance War

DZone

Performance Matrix of Reactive APIs With WebFulx and Redis. Reactive Systems are designed to address challenges posed by modern software systems - the challenges related to a large number of users and high throughput.

Optimizing Database Performance and Efficiency

DZone

It's easy for modern, distributed, high-scale applications to hide database performance and efficiency problems. database performance video distributed database cost optimization uers experience

Solving Performance Hotspots With Memory Pooling in Go

DZone

Solve performance hotspots like solving a puzzle. You may also like: Optimizing Database Performance and Efficiency. tutorial performance golang garbage collection pooling memory allocatorsIntroduction. Igneous is an unstructured data management company.

Batch Mode Normalization and Performance

SQL Performance

This article explores the batch data normalized representation, explains why not all eight-byte data types can fit within 64 bits, and shows an example of how all this affects batch-mode performance. Normalization is performed in different ways, depending on the underlying data type.

Servlet 3.0 Async Support in Spring and Performance Misconceptions

DZone

It is possible to improve the performance of application servers using Servlet 3.0 Well, I admit I used Spring Initializer for that: java tutorial performance spring tomcat servlet apiasync, but is it necessary? Before We Start. Spring makes it easy to write Java applications.

Automating Performance Audit Using Lighthouse

DZone

A public-facing website needs to run performance audits regularly to check all the metrics are meeting the requirements. Here the metrics are the performance, accessibility, SEO, best-practices, and paw. Using Lighthouse.

Developing modern sites with good performance

José M. Pérez

Poor performance leads to exclusion. Why performance is important Study after study shows how slowing sites down results in less engagement, less time on the site and a general decrease in key business metrics. They let us build sites that have a high performance out of the box.

High-Performance Persistence With MicroStream (Part Two)

DZone

Keep pushing for the best performance possible! MicroStream claims to be a high-performance and, most importantly, developer-friendly solution for the challenges of serialization and persistence. java performance persistence kotlin mvn microstream

High-Performance Persistence With MicroStream (Part One)

DZone

High-performance? MicroStream claims to be a high-performance and, most importantly, developer-friendly solution for the challenges of serialization and persistence. java persistence kotlin high performance serialization and deserialization microstreamSign me up!

Micrometrics to Forecast Application Performance

DZone

But after all these technological advancements, are we able to forecast our application performance and availability? These are great metrics, but they can’t act as lead indicators to forecast performance/availability characteristics of your application.

Thinking Performance in Programming

DZone

As a programmer we have written codes that ideally solves a problem, but do we take note of the performance when it comes to solving a problem, or do we just feel comfortable with “My code works?" as this is where thinking on a performance level comes in.

The Biggest Performance Testing Obstacles

DZone

Performance testing is a crucial part of the development process, but it is also one of the most overlooked steps in a development cycle. Not many developers are interested in doing rigorous testing on their codes to see how they perform under heavy load. Even worse, not all decision-makers and stakeholders realize the importance of performance testing. The fact that performance testing can be incredibly challenging makes the task more arduous for many teams.

14 Best Performance Testing Tools and APM Solutions

DZone

With All of the Free and Enterprise Tools Available for Performance Testing, There’s No Excuse for Having a System Failure. Performance tests reveal how a system behaves and responds during various situations. performance

Rocket Performance on Your Java Application with Memcached

DZone

Memcached is an easy-to-use, high-performance, in-memory data store. To install RavenDB using Docker follows the step below: java nosql performance memcached jakarta ee jakarta jnosql

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Snowflake Performance Tuning: Top 5 Best Practices

DZone

Snowflake was designed for simplicity, with few performance tuning options. This article summarizes the top five best practices to maximize query performance. How do you tune the Snowflake data warehouse when there are no indexes, and few options available to tune the database itself?

World’s Top Web Performance Leaders To Watch

Rigor

Reading time 16 min Whether you’re a web performance expert, an evangelist for the culture of performance, a web engineer incorporating performance into your process, or someone new to the web performance entirely, you probably identify as curious, excited about new ideas, and always learning.

When Performance Matters, Think NVMe

DZone

This article takes a look at some sector-specific examples of NVMe deployment for processes in which performance really matters. performance ai banking nvme genomics nvmeof

How Can Perform Monkey Testing in Android App?

DZone

tutorial performance android testing android studio testing automation testing a mobile application mobile testiing monkey patching android sdkWait.what is Monkey Testing? You may also like: Introduction to the World of Mobile Application Testing. What Is Monkey Testing?

Reinventing Performance Testing: Agile

Alex Podelko

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. Agile development eliminates the main problem of tradition development: you need to have a working system before you may test it, so performance testing happened at the last moment. Practical agile development is struggling with performance in general.

How to Improve MySQL AWS Performance 2X Over Amazon RDS at The Same Cost

Scalegrid

As organizations continue to migrate to the cloud, it’s important to get in front of performance issues, such as high latency, low throughput, and replication lag with higher distances between your users and cloud infrastructure. While many AWS users default to their managed database solution, Amazon RDS, there are alternatives available that can improve your MySQL performance on AWS through advanced customization options and unlimited EC2 instance type support.

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Optimizing Google Fonts Performance

Smashing Magazine

Optimizing Google Fonts Performance. Optimizing Google Fonts Performance. The Google Fonts API does more than just provide the font files to the browser, it also performs a smart check to see how it can deliver the files in the most optimized format.

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Nested Loops Joins and Performance Spools

SQL Performance

Performance spools are lazy spools added by the optimizer to reduce the estimated cost of the inner side of nested loops joins. Performance Spools. The picture below shows the performance spool execution plan operators as displayed in Plan Explorer (top row) and SSMS 18.3