Dynatrace

FEBRUARY 4, 2021

As a discipline, SRE focuses on improving software system reliability across key categories including availability, performance, latency, efficiency, capacity, and incident response. ” According to Google, “SRE is what you get when you treat operations as a software problem.” SRE focuses on automation. Solving for SR.

Engineering 246

Engineering DevOps Government Latency 246

Dynatrace

JUNE 1, 2023

These organizations rely heavily on performance, availability, and user satisfaction to drive sales and retain customers. Availability Availability SLO quantifies the expected level of service availability over a specific time period. Availability is typically expressed in 9’s, such as 99.9%. or 99.99% of the time.

Latency 168

Latency Website Traffic Virtualization 168

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. But how can you ensure that your applications meet these pillars and deliver the best outcomes for your business?

AWS 236

AWS Efficiency Azure Cloud 236

Dynatrace

JUNE 1, 2023

These organizations rely heavily on performance, availability, and user satisfaction to drive sales and retain customers. Availability Availability SLO quantifies the expected level of service availability over a specific time period. Availability is typically expressed in 9’s, such as 99.9%. or 99.99% of the time.

Traffic 173

Traffic Latency Website Virtualization 173

Dynatrace

APRIL 18, 2022

Keptn: A reference implementation of Google’s SRE principles. Software engineer Taras Tsugrii of Meta (formerly Facebook) paid Keptn a high compliment, saying it feels like a reference implementation of Google’s SRE principles , which are the search giant’s techniques for ensuring the integrity of its sites and services.

Open Source 177

Open Source DevOps Cloud Metrics 177

Dynatrace

FEBRUARY 4, 2021

As a discipline, SRE focuses on improving software system reliability across key categories including availability, performance, latency, efficiency, capacity, and incident response. ” According to Google, “SRE is what you get when you treat operations as a software problem.” SRE focuses on automation. Solving for SR.

Engineering 167

Engineering DevOps Government Latency 167

Dynatrace

FEBRUARY 24, 2021

SRE is the transformation of traditional operations practices by using software engineering and DevOps principles to improve the availability, performance, and scalability of releases by building resiliency into apps and infrastructure. Designating and managing Service Level Objectives (SLOs) as availability targets for a service.

DevOps 183

DevOps Software Engineering Speed Google 183

Dynatrace

JANUARY 18, 2023

From site reliability engineering to service-level objectives and DevSecOps, these resources focus on how organizations are using these best practices to innovate at speed without sacrificing quality, reliability, or security. Learn more about DevOps and best practices to achieve it at scale.

DevOps 187

DevOps Best Practices Innovation Strategy 187

Scalegrid

APRIL 5, 2024

It offers automatic data sharding, master-replica configurations for high availability, and a scalable and flexible architecture to maintain consistent performance. Sharding in Redis involves dividing data across multiple machines to enhance scalability and maintain availability. What is Redis Sharding?

Scalability 130

Scalability Efficiency Java Database 130

Dynatrace

JUNE 28, 2022

With this approach, teams can scale testing for all environments, which reduces efforts in replicating, updating, and maintaining test scripts. The ability to scale testing as part of the software development lifecycle (SDLC) has proven difficult. No external tools or additional configurations are needed.

Monitoring 189

Monitoring Software Software DevOps 189

Percona

OCTOBER 20, 2023

Heck, typing “database migration plan” into Google and reading this blog could constitute planning. Testing and QA: Test the open source solution thoroughly to identify and address any issues before the full-scale migration. Testing : Create a testing environment that mirrors your production setup.

Open Source 85

Open Source Database Best Practices Strategy 85

Dynatrace

JULY 7, 2022

It’s easy to see why, with benefits such as better testing, easier deployment, faster performance, and more. In fact, giants like Google and Microsoft once employed monolithic architectures almost exclusively. These teams typically use standardized tools and follow a sequential process to build, review, test, deliver, and deploy code.

Architecture 189

Architecture Serverless Azure Programming 189

Dynatrace

FEBRUARY 2, 2022

service availability with <50ms latency for an application with no revenue impact. If an SLO is not tied back to a key business objective or external SLAs, it is best to reconsider or recalibrate the objective. The best investment is in managing SLOs for customer-facing, revenue-generating, high visibility applications.

DevOps 185

DevOps Metrics Best Practices Latency 185

Smashing Magazine

DECEMBER 17, 2020

The most beautiful, spectacular site in the world won’t do anyone much good if people can’t find it on Google (or Bing, or DuckDuckGo). Testing And Monitoring. Following best practice usually means a better website, more organic traffic, and happier visitors. Google Keyword Planner. Google Trends.

Engineering 132

Engineering Google Website Analytics 132

Testlodge

OCTOBER 1, 2021

Table of Contents What is HTML Validation Testing? Benefits of HTML Validation Testing How to Validate HTML CSS and JavaScript Validation Challenges Tips Conclusion. What is HTML Validation Testing? HTML validation testing ensures that HTML code appears with the correct syntax and format. Also, it’s easier to maintain.

Testing 61

Testing Best Practices C++ Code 61

Dynatrace

MAY 28, 2020

While Google’s SRE Handbook mostly focuses on the production use case for SLIs/SLOs, Keptn is “Shifting-Left” this approach and using SLIs/SLOs to enforce Quality Gates as part of your progressive delivery process. The app description and supporting files such as load testing scripts are on the Keptn Example GitHub.

Engineering 185

Engineering Performance Metrics Best Practices 185

Testsigma

JANUARY 30, 2021

About two decades ago, testing was only limited to the desktop. With the rapidly increasing use of smartphones and ease of access to the internet across the globe, testing has spread across vast platforms. The native and mobile web browser testing is being performed more and more compared to desktop testing.

Mobile 52

Mobile Testing Website Internet 52

Smashing Magazine

NOVEMBER 8, 2021

But then, quickly advances to contextual pricing, juggling complexity of large and frequently updated product catalog, managing continuously running multivariate tests and promotion campaigns, and serving customer-tailored dynamic recommendations. With 100s of real-life examples , guidelines and best practices that you can apply right away.

Cache 137

Cache Best Practices Strategy Servers 137

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

Scalegrid

DECEMBER 16, 2019

While you may assume a great majority of the cloud database deployments are run on AWS, Azure, or Google Cloud Platform, small to medium-sized businesses in particular are gravitating towards the developer-friendly cloud provider, DigitalOcean , for their hosting for MongoDB® needs. MongoDB Replication Strategies.

Azure 187

Azure AWS Latency Database 187

Percona

NOVEMBER 9, 2023

For some background, Kubernetes was created by Google and is currently maintained by the Cloud Native Computing Foundation (CNCF). To get you started with Kubernetes, this post offers a high-level introduction to its core features, highlighting its built-in advantages and showcasing some practical, real-world uses.

Efficiency 99

Efficiency Cloud Healthcare Open Source 99

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. Web pages are unbelievably complex, and there are hundreds of different metrics available to track. The tricky part comes when you try to put them into practice.

Performance 133

Performance Metrics Benchmarking Google 133

The Netflix TechBlog

MARCH 10, 2021

By integrating best practices such as least privilege into an IAM pipeline, we transitioned the security team from being gatekeepers of the cloud into cloud development accelerators. Getting Started ConsoleMe is available on GitHub (Give us a ?!). A quick start guide is available in our documentation. What is ConsoleMe?

AWS 251

AWS Cloud Games Infrastructure 251

Speed Curve

MARCH 7, 2022

How does page bloat affect other metrics, such as Google's Core Web Vitals? A Google machine-learning study I participated in a few years ago found that the total number of page elements was the single greatest predictor of conversions. You can dive deeper into image optimization and SEO tips in this article in Google Search Central.).

Mobile 145

Mobile Benchmarking Google Metrics 145

ACM Sigarch

JULY 17, 2023

One such challenge has been the emergence of marginal defect-driven faults that are difficult to address solely using best practices in manufacturing test and screening. We then discuss defects observed, the role of test and design to address this problem, and identify research opportunities.

Energy 52

Energy Hardware Best Practices Architecture 52

Speed Curve

MAY 1, 2023

You can then configure your monitoring tools to send you alerts – or even break the build, if you're testing in your staging environment – when your budgets are violated. seconds or less, which is Google's recommendation for page experience and SEO. What should a performance budget look like? It's important to have your 2.5

Performance 98

Performance Metrics Media Google 98

Dotcom-Montior

NOVEMBER 16, 2021

In this article, we will take a deeper dive into the various SRE principles and guidelines that a site reliability engineer practices in their role. Google was the first company to create, embrace, and put support behind the role of site reliability engineering. Monitoring.

Monitoring 91

Monitoring Google DevOps Engineering 91

Speed Curve

DECEMBER 13, 2023

Background For this performance audit, I looked at this synthetic test for the LEGO.com home page. (We You can drill down into the test details for each site and learn how the fastest sites stay fast.) Looking at the synthetic test results, we see that while Start Render time is an impressive 0.3 seconds, LCP lags at 3.96

Performance 66

Performance Retail Benchmarking Ecommerce 66

Smashing Magazine

JUNE 1, 2022

You’ve tested and retested the site for errors. The most popular, by far, is the Google Lighthouse report (available in Chrome Developer Tools) and Google’s Page Speed Insights. Testing The Impact Of Specific Requests. Even with highly-detailed RUM or synthetic measurement data, it may not be practical.

Website 133

Website Design Network Best Practices 133

Smashing Magazine

OCTOBER 24, 2023

Writing a hand-spun analytics tracking dashboard isn’t what my clients really want to pay me for, so I’ll drop in the ol’ Google Analytics script and maybe never think of it again. We can get a better view if we run the same test in another service, like SpeedCurve , which digs deeper into the metric. Analytics is a good example.

Google 93

Google Analytics Traffic Metrics 93

Smashing Magazine

JUNE 8, 2021

For a thorough guide on image optimization, we’ve teamed up with Addy Osmani , an engineer manager working on Google Chrome who was working all around web performance for decades. Addy Osmani is an engineering manager working on Google Chrome. eBook is available, too as PDF, ePUB, and Amazon Kindle. Let’s figure it all out.

Media 108

Media Cache Google Best Practices 108

Smashing Magazine

APRIL 28, 2021

For a thorough guide on image optimization, we’ve teamed up with Addy Osmani , an engineer manager working on Google Chrome and focusing around performance for decades. The eBook is available right away (PDF, ePUB, Amazon Kindle). Addy Osmani is an engineering manager working on Google Chrome. Let’s figure it all out.

Media 94

Media Cache Google Best Practices 94

The Morning Paper

JUNE 4, 2019

Last time out we looked at continuous integration testing of machine learning models , but arguably even more important than the model is the data. Data validation at Google is an integral part of machine learning pipelines. Testing one batch of data. Data validation for machine learning Breck et al., SysML’19.

Google 92

Google Code Infrastructure Testing 92

Speed Curve

JUNE 24, 2019

Inspired by that post, I wanted to dig a bit deeper into a few of the best practices they mentioned, which fall loosely into these three buckets: Analyze your pages – understand the critical rendering path and page composition. At SpeedCurve we call these metrics "IX Time" and they're available on your LUX Performance dashboard.)

Performance 77

Performance Best Practices Metrics Mobile 77

Smashing Magazine

NOVEMBER 16, 2021

Chapter 10 covers best practices in how the UIs of interactive elements are designed to attract the eye, afford action, be readable, and inspire confidence that they can be safely tapped. The eBook is available right away (PDF, ePUB, Amazon Kindle). eBook is already available as PDF, ePUB, and Amazon Kindle.

Mobile 89

Mobile Design Best Practices Website 89

Smashing Magazine

JANUARY 11, 2021

Assets Optimizations Brotli, AVIF, WebP, responsive images, AV1, adaptive media loding, video compression, web fonts, Google fonts. Testing And Monitoring Auditing workflow, proxy browsers, 404 page, GDPR cookie consent prompts, performance diagnostics CSS, accessibility. You can then mimic the 90th percentile’s experience for testing.

Performance 145

Performance Cache Media Metrics 145

Dotcom-Montior

JUNE 15, 2020

These updates will disable access of Google apps downloader, for example. One can only download apps using the manufacturer’s downloader software, where VPN installers and other banned apps are not available for installation. So whenever connecting to a VPN, a best practice is to use one country as server location then stick to it.

Monitoring 52

Monitoring Performance Artificial Intelligence Internet 52