The Netflix TechBlog

MARCH 5, 2024

The consistency in request rates, request patterns, response time and allocation rates we see in many of our services certainly help ZGC, but we’ve found it’s equally capable of handling less consistent workloads (with exceptions of course; more on that below). Reference processing is also only performed in major collections with ZGC.

Latency 228

Latency Java Tuning Efficiency 228

CSS Wizardry

OCTOBER 27, 2018

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. To make things worse, they’re also usually unsure whose responsibility performance measuring and monitoring is. Who: Engineers.

Performance Testing 172

Performance Testing Testing Performance Strategy 172

Dynatrace

FEBRUARY 28, 2022

For instance, traditional universities that had never offered virtual courses are now letting students learn remotely. Performance planning. One of our customers, a large insurance company with over 700 Dynatrace users, leverages Dynatrace University as part of its ongoing employee education and performance acceleration program.

Virtualization 203

Virtualization Education Cloud Monitoring 203

CSS Wizardry

JUNE 30, 2023

I never thought I’d write an article in defence of DOMContentLoaded , but here it is… For many, many years now, performance engineers have been making a concerted effort to move away from technical metrics such as Load , and toward more user-facing, UX metrics such as Speed Index or Largest Contentful Paint. performance. performance.

Metrics 326

Metrics Google Monitoring Analytics 326

Percona

OCTOBER 10, 2023

Performing an operation is always challenging when dealing with K8s. You can perform a DIRECT ALTER, use a tool such as pt-osc, or even, for certain cases where async replication is in use, perform changes on replicas and failover. You can just connect to the MySQL service POD and perform the ALTER.

Database 94

Database Performance C++ Engineering 94

Dynatrace

DECEMBER 21, 2023

Level 2: Hosts and containers You might run thousands of hosts and containers, many of which have been sized by prioritizing performance over energy consumption. Of course, you need to balance these opportunities with the business goals of the applications served by these hosts. How many of these have been over-provisioned?

Cloud 211

Cloud Energy Best Practices Cache 211

Dynatrace

AUGUST 25, 2023

IT modernization improves public health services at state human services agencies For many organizations, the pandemic was a crash course in IT modernization as agencies scrambled to meet the community’s needs as details unfolded. Both can result in lost productivity for IT teams and staff in the field.

Government 206

Government Infrastructure Programming Cloud 206

Dynatrace

JUNE 3, 2022

Whenever a performance problem is flagged, Infrastructure and Operations (I&O) practitioners strive to resolve the issue as soon as possible by identifying the root cause, understanding the impact, obtaining the relevant details, and fixing the issue within the shortest possible timeframe—the meantime to resolution (MTTR). Dynatrace news.

Metrics 226

Metrics Mobile IoT Monitoring 226

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. Sometimes it even lead to conclusions like “performance testing hitting the wall” just because load generation may be a challenge. – Cloud.

Performance Testing 100

Performance Testing Technology Technology Testing 100

Tim Kadlec

FEBRUARY 20, 2020

One of the absolute best things you can do to help keep performance in check is to provide a series of visible, well-placed checks and balances in your development workflow to always keep performance front-of-mind. It essentially provides in-browser performance linting. Oversized-images. Unoptimized Images.

Performance 136

Performance Media Best Practices Development 136

Percona

MAY 1, 2023

In this blog post, we will delve into the world of PostgreSQL performance tuning and establish some basic guidelines for setting database parameters to enhance the performance of your PostgreSQL database, based on the workload. What is PostgreSQL performance tuning? Why is PostgreSQL performance tuning important?

Tuning 52

Tuning Efficiency Database Performance 52

Smashing Magazine

JUNE 3, 2022

Measuring The Performance Of Typefaces For Users (Part 1). Measuring The Performance Of Typefaces For Users (Part 1). How well does a typeface work and perform against another similar typeface? Reasons To Measure The Performance Of Typefaces? Measuring Typefaces And The Resulting Performance Data. Thomas Bohm.

Performance 110

Performance Design Best Practices Testing 110

Smashing Magazine

MAY 9, 2022

Performance Game Changer: Browser Back/Forward Cache. Performance Game Changer: Browser Back/Forward Cache. Ensuring your website caches most of its assets for future uses has long been touted as essential for web performance. Barry Pollard. 2022-05-09T10:30:00+00:00. 2022-05-09T17:34:14+00:00. webperf #perfmatters.

Cache 91

Cache Games Performance Website 91

Percona

JANUARY 11, 2024

In my previous article, Comparisons of Proxies for MySQL, I showed how MySQL Router was the lesser performing Proxy in the comparison. From that time to now, we had several MySQL releases and, of course, also some new MySQL Router ones.Most importantly, we also had MySQL Router going back to being a level 7 proxy […]

Performance 88

Performance Benchmarking Availability Servers 88

Percona

JUNE 9, 2023

Percona Monitoring and Management (PMM) boasts many functionalities that support its extension, be it by using Custom Queries, Custom Scripts, or by collecting data from already available External Exporters. I will assume a three-node PostgreSQL cluster, but it will, of course, work with other setups.

Monitoring 125

Monitoring Metrics Open Source Database 125

The Morning Paper

NOVEMBER 3, 2019

An analysis of performance evolution of Linux’s core operations Ren et al., For example: “Red Hat and Suse normally required 6-18 months to optimise the performance an an upstream Linux kernel before it can be released as an enterprise distribution”, and. Google’s data center kernel is carefully performance tuned for their workloads.

Performance 108

Performance Benchmarking Tuning Hardware 108

Dynatrace

FEBRUARY 10, 2022

A key requirement for agent technology is avoiding a negative impact on performance. Existing RASP solutions often introduce a significant overhead negatively impacting application performance and customer experience. Real-time attack detection and blocking for Java will be available in the next 120 days. How to get started.

Traffic 235

Traffic Benchmarking Innovation Java 235

Dynatrace

SEPTEMBER 30, 2021

Not only will they get much more out of the tools they use daily, but they’ll also be able to deliver superior functionality, efficiency, and performance to your customers. What kinds of AWS certifications are available today? As of June 2021, Amazon currently offers 11 certifications. Then this one’s for you.

AWS 212

AWS Best Practices Analytics Cloud 212

Dynatrace

MAY 6, 2021

At Perform 2021 , Dynatrace lead data scientist Thomas Natschläger gave a deep dive into the Dynatrace AI engine, Davis. For example, in an application performance monitoring (APM) setting, you want to closely monitor user-facing metrics like response time and error rates.

Games 174

Games Metrics Monitoring Cloud 174

Dynatrace

APRIL 20, 2020

Issues that manifest themselves as performance degradation on a user’s device can often be traced back to underlying infrastructure issues. Until now JMX and PMI extensions were only available in full-stack monitoring mode. You can of course also enable extensions at scale via our API. Dynatrace news. initiative.

Infrastructure 151

Infrastructure Metrics Java Virtualization 151

Smashing Magazine

JUNE 25, 2021

“Computer Electronics” and “Technology” appear to be the most popular course categories among edX students. I found that most users praise edX’s courses for their useful content, but complain about the platform’s UX — most often about the hard and time-consuming verification process and poor customer support. Other approaches.

Education 83

Education Website Google Design 83

Dynatrace

MARCH 25, 2020

To find out this, he sent me the following Dynatrace screenshot that shows the number of actual successful order entries over the course of the last month. Example #2 ensuring DevOps tool chain availability at Dynatrace. If that system is not performing as expected it impacts all our engineers around the globe.

DevOps 175

DevOps Traffic Monitoring Engineering 175

Scalegrid

JANUARY 11, 2024

Read also – Enterprise Cloud Security Strategy For 2024 Cloud Security Monitoring Tools and Techniques When it comes to monitoring cloud security, we have a wide range of tools and techniques available. Of course, this is only true if the native solutions are used within the corresponding environment. </p>

Best Practices 130

Best Practices Cloud Monitoring Strategy 130

Tech News Gather

JUNE 1, 2023

Of course, as a developer, you have to prefer the best framework to develop apps faster. Of course, the developers have to notice the performance rate and development time. Reduces The Overall Development Cost Of course, the No-code cross platform app development allows one to develop efficient and economical solutions.

Code 52

Code Development Innovation Efficiency 52

Alex Podelko

JUNE 12, 2019

If we talk about commercial vendors targeting the corporate market, I guess only Neotys remains independent and active (I mean contributing into the performance testing ecosystem – innovation, publishing content, participating in events, etc). Microfocus acquired both LoadRunner from HP and Silk Performer (as a part of Borland).

Testing 243

Testing Open Source Testing Tools Performance Testing 243

Sutter's Mill

JUNE 10, 2010

I forgot to blog about this until now because of focusing on the Effective Concurrency course in Stockholm a few weeks ago, but to answer those who wonder if I’ll be giving it again in North America too: Yes, I’m also giving the public Effective Concurrency course again at the end of this month at the Construx facility in Bellevue, WA, USA.

Best Practices 40

Best Practices Scalability Cache Architecture 40

Dynatrace

SEPTEMBER 10, 2020

These are, of course, important questions. Dynatrace will let you know when sessions or conversion rates drop, when abandoned carts or cart errors increase, or if a campaign suddenly stops performing. Figure 1: KPIs supporting revenue goals include sessions, conversions, cart size, and—of course—user experience.

Retail 133

Retail Analytics Metrics Mobile 133

Dynatrace

JUNE 30, 2020

Dynatrace Synthetic allows you check the availability and performance for your business-critical applications. That’s why he setup Dynatrace Synthetic checks from the public available locations Frankfurt and Ohio as well as from their own Hamburg-based Data Center using Dynatrace Synthetic Private Locations.

Lambda 174

Lambda Monitoring Cloud DevOps 174

Dynatrace

APRIL 2, 2020

Performance has always mattered. With sniffers, network performance engineers were ultimately able to relate wire data performance to what business owners expected from the networks they financed. The network performance engineer who managed the sniffer was the guru. The DC RUM wave.

Network 166

Network Traffic Monitoring Java 166

Dynatrace

MARCH 23, 2020

The data had to be painstakingly stitched together over the course of a few weeks, across each layer of our stack. This is important because manual tracing is super costly and there is a lack of information available on this topic to assist developers. The effort was exhausting to say the least.

Google 194

Google Engineering Metrics Hardware 194

Percona

FEBRUARY 27, 2023

While it’s possible to run x86_64 images on an ARM-based Mac, it’s not the most efficient or performant way to do so. We have started with Docker for Percona Server for MongoDB, but of course we plan to expand the rest of the software for MongoDB and packages. Unfortunately, this has been the only way to do so until now.

Servers 93

Servers AWS Architecture Efficiency 93

Smashing Magazine

OCTOBER 14, 2021

Once that base is set, you’ll learn how to use shadows to evoke depth, elevate elements, and inset them, how to layer shadows, and, of course, which CSS property to use for which use case. Rob also takes a look at the accessibility and performance implications that shadows bring along, as well as how to animate them. Online, and live.

Games 144

Games Design Strategy Code 144

Smashing Magazine

NOVEMBER 8, 2021

We work with millions of merchants, and as many companies, we obsess about storefront performance. We obsess even more about finding the optimal balance between performance, capabilities, and merchants’ business objectives. Surveying the existing landscape of available developer tools and runtimes, we felt that there is a gap.

Cache 135

Cache Best Practices Strategy Servers 135

Scalegrid

JANUARY 20, 2020

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. It is not available for our in-memory database offerings like hosting for Redis™*. How Do Follower Clusters Differ From Replication?

Analytics 185

Analytics Storage Database Systems 185

Dynatrace

DECEMBER 22, 2020

As an application owner, you might want to ingest performance or business metrics into Dynatrace from various sources and take advantage of the full power of Davis AI topology-aware anomaly detection and alerting. To solve this, we’ve made the same Metric API available for OneAgent. Stay tuned for Part 3 where we’ll show you how.

Metrics 169

Metrics Open Source Tuning Traffic 169

Percona

AUGUST 31, 2018

In this blog, we will establish basic guidelines for setting PostgreSQL database parameters to improve database performance according to workload. Bear in mind that while optimizing PostgreSQL server configuration improves performance, a database developer must also be diligent when writing queries for the application. shared_buffer.

Tuning 55

Tuning Database Performance Benchmarking 55

Percona

AUGUST 17, 2023

How-to documentation is readily available. It’s well-suited for organizations that require mission-critical applications with high availability. Educational institutions: PostgreSQL is used to manage student information, course schedules, and academic records. It’s reliable, robust, feature-rich, and performant.

Open Source 78

Open Source Healthcare Social Media Database 78