Dynatrace

JANUARY 18, 2023

However, getting reliable answers from observability data so teams can automate more processes to ensure speed, quality, and reliability can be challenging. This drive for speed has a cost: 22% of leaders admit they’re under so much pressure to innovate faster that they must sacrifice code quality. What is DevOps?

DevOps 203

DevOps Best Practices Innovation Strategy 203

Dynatrace

FEBRUARY 4, 2021

Site reliability engineering (SRE) is the practice of applying software engineering principles to operations and infrastructure processes to help organizations create highly reliable and scalable software systems. SRE applies DevOps principles to developing systems and software that help increase site reliability and performance.

Engineering 257

Engineering DevOps Government Latency 257

Dynatrace

FEBRUARY 24, 2021

Cloud-native environments bring speed and agility to software development and operations (DevOps) practices. But with that speed and agility comes new complications and complexity, all while maintaining performance and reliability with less than 1% down-time per year. Both practices live by the same overarching tenets.

DevOps 191

DevOps Software Engineering Speed Google 191

Dynatrace

JANUARY 13, 2022

For example, data collected on load actions can include navigation start, request start, and speed index metrics. Synthetic monitoring is also useful for developing baselines of performance. Providing insight into the service latency to help developers identify poorly performing code. Best practices for RUM.

Monitoring 184

Monitoring Latency Mobile Best Practices 184

Dynatrace

DECEMBER 15, 2022

We’ll discuss how the responsibilities of ITOps teams changed with the rise of cloud technologies and agile development methodologies. This includes response time, accuracy, speed, throughput, uptime, CPU utilization, and latency. Adding application security to development and operations workflows increases efficiency.

Artificial Intelligence 208

Artificial Intelligence DevOps Hardware Virtualization 208

Dynatrace

SEPTEMBER 13, 2023

This is a set of best practices and guidelines that help you design and operate reliable, secure, efficient, cost-effective, and sustainable systems in the cloud. Storing frequently accessed data in faster storage, usually in-memory caching, improves data retrieval speed and overall system performance. Beyond

AWS 252

AWS Efficiency Azure Cloud 252

Dynatrace

FEBRUARY 4, 2021

Site reliability engineering (SRE) is the practice of applying software engineering principles to operations and infrastructure processes to help organizations create highly reliable and scalable software systems. SRE applies DevOps principles to developing systems and software that help increase site reliability and performance.

Engineering 181

Engineering DevOps Government Latency 181

All Things Distributed

JUNE 21, 2017

Today, I'm excited to announce the general availability of Amazon DynamoDB Accelerator (DAX) , a fully managed, highly available, in-memory cache that can speed up DynamoDB response times from milliseconds to microseconds, even at millions of requests per second. These are the apps that have motivated us to develop DAX.

Speed 121

Speed Cache Latency AWS 121

KeyCDN

AUGUST 15, 2019

In the context of web development, performance testing entails using software tools to simulate how an application runs under specific circumstances. When the word “performance” is heard, most people immediately think of speed. Like everything else in web development, your web performance plan depends on your audience.

Testing Tools 55

Testing Tools Best Practices Performance Testing Testing 55

Dynatrace

DECEMBER 2, 2021

Error budgets allow development teams to make informed decisions between new development vs operations and polishing existing software. Properly set and defined SLOs should have error budgets that give developers space to innovate without impacting operations. SLO best practices. What are SLIs? Avoid downtime.

Metrics 196

Metrics Best Practices DevOps Infrastructure 196

Dynatrace

FEBRUARY 2, 2022

service availability with <50ms latency for an application with no revenue impact. SLOs created by upper management without buy-in from relevant development, operations, and SRE stakeholders can lead to finger-pointing, blaming, and chaotic war rooms when violations occur. Pitfall 2: SLOs with no ownership or accountability.

DevOps 202

DevOps Metrics Best Practices Latency 202

Scalegrid

JANUARY 12, 2024

With extensive computational resources at their disposal alongside massive pools of information, developers can utilize these powerful tools to train ML models efficiently or run AI algorithms effectively by accessing stored datasets from anywhere through the internet connection provided by most reputable providers’ hosting services.

Cloud 130

Cloud Virtualization Storage Efficiency 130

CSS Wizardry

MARCH 3, 2019

If, however, there wasn’t a new file on the server, we’ll bring back a 304 header, no new file, but an entire roundtrip of latency. We can completely cut out the overhead of a roundtrip of latency. On high latency connections, this saving could be tangible. What do we mean by a mutable or immutable file? Clear-Site-Data.

Cache 264

Cache Latency Strategy Servers 264

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. you're a front-end developer), it's a good idea to track it because it can delay all your other metrics. >

Performance 98

Performance Metrics Media Google 98

Smashing Magazine

AUGUST 3, 2023

A cornerstone of our business model lies in the development of effective landing pages. Largest Contentful Paint (LCP) LCP measures the perceived load speed of a webpage from a user’s perspective. The shorter the TTFB, the better the perceived speed of the site from the user’s perspective. Time to First Byte over time.

Performance 74

Performance Cache Traffic Metrics 74

Smashing Magazine

AUGUST 22, 2021

This part is a bit more technical than the first, though it offloads most of the really deep stuff to outside sources, focusing on explaining why these things matter to the average web developer. A Primer on Speed. It is physically limited by the speed of light or, practically, how fast signals can travel in wires or in the open air.

Performance 106

Performance Network Latency Servers 106

CSS - Tricks

MARCH 16, 2020

to run Google Lighthouse audits via the command line, save the reports they generate in JSON format and then compare them so web performance can be monitored as the website grows and develops. I’m hopeful this can serve as a good introduction for any developer interested in learning about how to work with Google Lighthouse programmatically.

Google 82

Google Latency Website Metrics 82

CSS - Tricks

APRIL 1, 2021

Speed is also something Google considers when ranking your website placement on mobile. With all of this in mind, I thought improving the speed of my own version of a slow site would be a fun exercise. It’s inherently tied to everything we build and develop. As Chris likes to say, a front-end developer is aware.

Cache 92

Cache Social Media Media Network 92

Smashing Magazine

AUGUST 15, 2023

Large preview ) While browsers are generally pretty fast, these steps still take time to load, typically in seconds, and even longer on slower, high-latency network connections. That’s practically an eternity when talking about page speed performance. 400 pages , jam-packed with in-depth user research and best practices.

Media 73

Media Metrics Mobile Best Practices 73

Smashing Magazine

SEPTEMBER 29, 2021

Assuming encode/decode speeds meet your needs. Encode/Decode Speed. Degree of compression, image quality, and decoding speed are key factors to be considered when comparing image performance for the web. The goal was to develop a new open-source video coding format that is both state-of-the-art and royalty-free.

Open Source 144

Open Source Speed Website Google 144

HammerDB

OCTOBER 18, 2019

Nevertheless in this blog sometimes we do publish performance data to highlight best practices or potential configuration pitfalls and although we’ve mentioned this one before it is worth dedicating an entire post to it as this issue seems to appear numerous times running database workloads on Linux.

Benchmarking 63

Benchmarking Performance Hardware C++ 63

Testsigma

JANUARY 30, 2021

The development of IOS applications are different from that of Android. Each smartphone comes with various screen sizes and resolutions, operates on different network speeds, and has different hardware capabilities. The reason behind being the speed and convenience of using mobile phones.

Mobile 52

Mobile Testing Website Internet 52

Smashing Magazine

MAY 20, 2020

This metric is important, but quite vague because it can include anything — starting from server rendering time and ending up with latency problems. Let’s assume that you’ve decided to develop a library and publish it to NPM. But you don’t push to master directly; you act like a grown-up developer , right? Large preview ).

Performance 99

Performance Metrics Best Practices Code 99

Rigor

OCTOBER 30, 2019

When you run Lighthouse, you can choose to receive up to five different scores, including SEO, Best Practices, Progressive Web App (PWA), Accessibility, and Performance , that can provide valuable insight for your dev team to act on. Data granularity becomes more important as your development processes mature.

Google 51

Google Best Practices Energy Website 51

VoltDB

JULY 10, 2018

In these scenarios, having the system as a monolithic one inhibits the development team from being able to move forward at speed. In these use cases, data processing usually has less than a 5 milliseconds latency budget. Real-time inventory management. Real-time order management. Search consistent with inventory levels.

Architecture 40

Architecture Scalability Ecommerce Latency 40

VoltDB

JULY 10, 2018

In these scenarios, having the system as a monolithic one inhibits the development team from being able to move forward at speed. In these use cases, data processing usually has less than a 5 milliseconds latency budget. Real-time inventory management. Real-time order management. Search consistent with inventory levels.

Architecture 40

Architecture Scalability Ecommerce Latency 40

Smashing Magazine

JANUARY 11, 2021

In many organizations, front-end developers know exactly what common underlying problems are and what strategies should be used to fix them. Note : If you use Page Speed Insights or Page Speed Insights API (no, it isn’t deprecated!), Establish a performance culture. You can create your own on Chrome UX Dashboard.

Performance 145

Performance Cache Media Metrics 145

Smashing Magazine

JANUARY 7, 2019

In many organizations, front-end developers know exactly what common underlying problems are and what loading patterns should be used to fix them. You need a business stakeholder buy-in, and to get it, you need to establish a case study on how speed benefits metrics and Key Performance Indicators ( KPIs ) they care about.

Performance 104

Performance Cache Network Metrics 104

Smashing Magazine

SEPTEMBER 6, 2021

You would, however, be hard-pressed even today to find a good article that details the nuanced best practices. This is because, as I stated in the introduction to part 1 , much of the early HTTP/2 content was overly optimistic about how well it would work in practice, and some of it, quite frankly, had major mistakes and bad advice.

Network 105

Network Servers Cache Traffic 105

Smashing Magazine

JANUARY 6, 2020

In many organizations, front-end developers know exactly what common underlying problems are and what loading patterns should be used to fix them. Alternatively, you can also use Speed Scorecard (also provides a revenue impact estimator), Real User Experience Test Comparison or SiteSpeed CI (based on synthetic testing).

Performance 145

Performance Cache Network Metrics 145

SQL Server According to Bob

JANUARY 11, 2020

url=/library/en-us/fileio/fs/sparse_files.asp ) ​​ on the ​​ Microsoft Developer Network ​​ (MSDN). The caching of data pages and grouping of log records helps remove much, if not all, of the command latency associated with a write operation.

Servers 40

Servers Cache Database Media 40