Testsigma

JANUARY 31, 2022

We’re thrilled to announce the launch of Testsigma Community Edition , the first ever open source test automation platform that works out of the box for web and mobile apps, and APIs. Here’s a quick walkthrough of Testsigma CE’s core capabilities: Write, run & debug at speed. Testsigma is neither a tool or a framework.

Open Source 81

Open Source Mobile Scalability Testing 81

DZone

JULY 17, 2023

Apache Spark is a leading platform in the field of big data processing, known for its speed, versatility, and ease of use. This article delves into various techniques that can be employed to optimize your Apache Spark jobs for maximum performance. However, getting the most out of Spark often involves fine-tuning and optimization.

Big Data 130

Big Data Performance Open Source Tuning 130

Dynatrace

MAY 23, 2024

This high level of abstraction is provided by industry-grade, open source stream processing frameworks such as Kafka Streams , Apache Flink , and Spark Structured Streaming. Performance is usually a primary concern when using stream processing frameworks. We designed experimental scenarios inspired by chaos engineering.

Engineering 177

Engineering Tuning Latency Open Source 177

Dynatrace

FEBRUARY 10, 2023

These are just some of the topics being showcased at Perform 2023 in Las Vegas. Perform 2023 news At Perform 2023 in Las Vegas, the headliner theme is IT automation. IT pros need a data and analytics platform that doesn’t require sacrifices among speed, scale, and cost. We’ll post news here as it happens!

Efficiency 272

Efficiency Performance Analytics DevOps 272

Adrian Cockcroft

NOVEMBER 18, 2019

We’re excited to let you know that we have an Open Source track at re:Invent this year! OPN303 BPF performance analysis (repeats) Learn how Netflix uses eBPF to create powerful performance analysis tools. Brendan Gregg tours BPF tracing, with open source tools & examples for EC2 instance analysis.

Open Source 40

Open Source AWS Lambda Serverless 40

Adrian Cockcroft

NOVEMBER 18, 2019

We’re excited to let you know that we have an Open Source track at re:Invent this year! OPN303 BPF performance analysis (repeats) Learn how Netflix uses eBPF to create powerful performance analysis tools. Brendan Gregg tours BPF tracing, with open source tools & examples for EC2 instance analysis.

Open Source 40

Open Source AWS Lambda Serverless 40

Scalegrid

MAY 13, 2020

Greenplum Database is an open-source , hardware-agnostic MPP database for analytics, based on PostgreSQL and developed by Pivotal who was later acquired by VMware. Greenplum uses an MPP database design that can help you develop a scalable, high performance deployment. Open Source. What Exactly is Greenplum?

Big Data 321

Big Data Database Artificial Intelligence Open Source 321

DZone

JUNE 3, 2020

In order to best describe it, here’s a pretty descriptive excerpt from the official source: Karate Framework is the only open-source tool to combine API test-automation, mocks and performance-testing into a single, unified framework.

Testing 264

Testing Open Source Speed Performance Testing 264

Percona

JUNE 22, 2023

As a MySQL database administrator, keeping a close eye on the performance of your MySQL server is crucial to ensure optimal database operations. A monitoring tool like Percona Monitoring and Management (PMM) is a popular choice among open source options for effectively monitoring MySQL performance.

Performance 104

Performance Monitoring Traffic Database 104

Dynatrace

JANUARY 19, 2022

At our virtual conference, Dynatrace Perform 2022 , the theme is “Empowering the game changers.”. Empowering the game changers at Dynatrace Perform 2022. While conventional monitoring scans the environment using correlation and statistics, it provides little contextual information for remediating performance or security issues.

Artificial Intelligence 176

Artificial Intelligence DevOps Performance Games 176

Percona

MARCH 23, 2023

This blog is in reference to our previous ones for ‘Innodb Performance Optimizations Basics’ 2007 and 2013. Although there have been many blogs about adjusting MySQL variables for better performance since then, I think this topic deserves a blog update since the last update was a decade ago, and MySQL 5.7

Performance 124

Performance Hardware Tuning Storage 124

Dynatrace

MARCH 6, 2024

During a breakout session at the Dynatrace Perform 2024 conference, Dynatrace DevSecOps activist Andreas Grabner and staff engineer Adam Gardner demonstrated how to use observability to monitor an IDP for key performance indicators (KPIs). Check out the Perform 2024 session: Observability guide to platform engineering.

Engineering 237

Engineering Development DevOps Infrastructure 237

MachMetrics

FEBRUARY 10, 2020

But what about our web font’s performance? Unfortunately, there is typically much less thought put into the performance cost of using the amazing third-party font you downloaded. Considering web font performance is something that should become a habit of yours. Use it wherever possible for the best performance.

Speed 65

Speed Performance Google Open Source 65

MachMetrics

FEBRUARY 27, 2020

However, you have likely used the Web UI that Google uses to allow you to test websites for speed – Google PageSpeed Insights. Lighthouse is a completely open-source tool that allows users to test any website in a multitude of ways. While PageSpeed Insights focuses solely on speed/performance, Lighthouse offers even more.

Google 82

Google Speed Testing Tools Testing 82

Dynatrace

JUNE 13, 2022

But with this speed, agility, and innovation come new challenges. Risks include performance problems and outages in cloud-native environments, application security vulnerabilities and poor digital experience for customers and other users. Open source code, for example, has generated new threat vectors for attackers to exploit.

Open Source 218

Open Source DevOps Java Innovation 218

Brendan Gregg

JULY 4, 2021

It's an exciting time for developments in computer performance, not just for the BPF technology (which I often [write about]) but also for processors with 3D stacking and cloud vendor CPUs (e.g., This was a chance to talk about other things I've been working on, such as the present and future of hardware performance.

Performance 140

Performance Latency Hardware Storage 140

Dynatrace

NOVEMBER 7, 2023

Provide self-service platform services with dedicated UI for development teams to improve developer experience and increase speed of delivery. It enables the execution of configuration actions based on observability insights, such as resource consumption and performance management across all clusters.

Engineering 270

Engineering DevOps Best Practices Infrastructure 270

Scalegrid

OCTOBER 24, 2019

AWS is the #1 cloud provider for open-source database hosting, and the go-to cloud for MySQL deployments. 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.

AWS 183

AWS Latency Performance Benchmarking 183

Dynatrace

APRIL 15, 2024

To address this, state and local governments are adopting multicloud environments to achieve the necessary speed, scale, and agility to keep up with faster digital transformation. In a monitoring scenario, teams typically preconfigure dashboards to alert about performance issues they may expect to see later.

Infrastructure 205

Infrastructure Efficiency Government Transportation 205

Jos

JUNE 2, 2018

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. This is not a post explaining why web performance is important.

Performance 237

Performance Speed Google Media 237

Scalegrid

MARCH 28, 2024

In this comparison of Redis vs Memcached, we strip away the complexity, focusing on each in-memory data store’s performance, scalability, and unique features. Redis and Memcached both provide high performance with sub-millisecond response times. Choosing between Redis and Memcached hinges on specific application requirements.

Cache 130

Cache Storage Scalability Architecture 130

MachMetrics

DECEMBER 14, 2019

MachMetrics is a premium site speed monitoring tool used by #webperf enthusiasts worldwide. However we’re now announcing a new premium free plan for open source projects or non-profits. Do you run an open source project? Are you in charge of an open source project? Do you run a non-profit?

Speed 40

Speed Website Monitoring Open Source 40

Dynatrace

JANUARY 21, 2022

Key takeaways from this article on vulnerability management for cloud application security: Today’s cloud apps with their fast innovation cycles and frequent use of open-source libraries must address a gap for runtime vulnerability management in production environments. Dynatrace news.

Strategy 218

Strategy Cloud Open Source DevOps 218

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

Dynatrace

APRIL 11, 2023

Today’s organizations face increasing pressure to keep their cloud-based applications performing and secure. As data from different corners of the enterprise proliferates, teams need a better way to bring data together to identify performance and security issues, minimize security risk, and drive greater business value.

Cloud 183

Cloud DevOps Open Source Retail 183

Official Blog - World Web Technology

AUGUST 27, 2023

It is a server-side scripting language that is highly secure, open-source, and versatile. PHP is Open Source Language The most important thing for a business is to optimize costs to make operations more cost-effective and improve profit margins. It also offers flawless performance on mobile devices.

Development 98

Development Ecommerce Open Source Website 98

Dynatrace

JULY 16, 2021

We have seen users who joined our preview program “speed up their release validation by 90%”. Many of our users are performance engineers using Cloud Automation Quality Gates to automate the analysis of their performance and load tests – saving hours of analysis time for each test they run.

DevOps 243

DevOps Open Source Cloud Azure 243

Brendan Gregg

FEBRUARY 28, 2023

At USENIX SREcon22 APAC I gave the opening keynote on the future of computer performance, rounding up the latest developments and making predictions of where I see things heading. This talk originated from my updates to [Systems Performance 2nd Edition], and this was the first time I've given this talk in person!

Performance 110

Performance Latency Cache Virtualization 110

Dynatrace

AUGUST 16, 2021

Microsoft’s GitHub is the largest open-source software community in the world with millions of open-source projects. Kubernetes deployments can be managed using a combination of both the open-source Azure Kubernetes set context Action and Kubernetes deployment GitHub Action. 2 Confidence: .

Software 246

Software Software Open Source Azure 246

Dynatrace

JULY 29, 2021

The complexity of such deployments has accelerated with the adoption of emerging, open-source technologies that generate telemetry data, which is exploding in terms of volume, speed, and cardinality. How can we optimize for performance and scalability? Does a certain issue impact a specific service?

Analytics 246

Analytics Open Source Serverless Architecture 246

Dynatrace

MAY 4, 2023

During a Perform 2023 conference session, Christian Schwarzbauer, fellow product architect at Dynatrace, and Gerhard Byrne, senior product manager at Dynatrace, explored the role of intelligent automation in DevSecOps and three ways teams can converge automation and security and avoid DevSecOps silos.

DevOps 209

DevOps Speed Innovation Open Source 209

Dynatrace

OCTOBER 4, 2022

This decoupling ensures the openness of data and storage formats, while also preserving data in context. Further, it builds a rich analytics layer powered by Dynatrace causational artificial intelligence, Davis® AI, and creates a query engine that offers insights at unmatched speed. High-performance analytics—no indexing required.

Artificial Intelligence 264

Artificial Intelligence Analytics Storage Architecture 264

Dynatrace

SEPTEMBER 23, 2021

Application developers commonly leverage open-source software when building containerized applications. In fact, the market research firm Forrester says that the average container image is comprised of 70% open-source software.[1] 1] And unfortunately, open-source software is often fraught with security vulnerabilities.

Open Source 246

Open Source Benchmarking Best Practices Network 246

Dynatrace

JUNE 13, 2022

. “The Dynatrace platform’s extensive observability spans applications, infrastructure, user experience, application security, and the latest open source standards, including OpenTelemetry. It helps our team in developing software with high-quality innovation and speed.”. Dynatrace also named a Gartner Customer’s Choice.

Innovation 198

Innovation Cloud Open Source Monitoring 198

Speed Curve

FEBRUARY 15, 2021

Performance budgets are one of those ideas that everyone gets behind conceptually, but then are challenged to put into practice – and for very good reason. If you're just getting started with performance budgets – or if you've been using them for a while and want to validate your work – this post is for you.

Performance 133

Performance Metrics Benchmarking Google 133

MachMetrics

JANUARY 4, 2019

The way a website is constructed can have a major impact on website speed performance, but developers often have a hard time keeping track of factors that cause slow page loads and other speed-related issues. The PageSpeed Module is one of several free Google tools designed to help assess and improve page load speed times.

Speed 60

Speed Website Open Source Google 60

Dynatrace

FEBRUARY 12, 2024

At the 2024 Dynatrace Perform conference in Las Vegas, Michael Winkler, senior principal product management at Dynatrace, ran a technical session exploring just some of the many ways in which Dynatrace helps to automate the processes around development, releases, and operation. Ortner reviewed the process of solving these issues. “We

Engineering 178

Engineering Development Infrastructure Cloud 178