CSS Wizardry

SEPTEMBER 6, 2022

However, in practice, in the real world, it often falls short as a fragile and expensive technique to implement, which seldom provides the benefits that many developers expect. Note that the CSS file is marked as blocking (see the orange cross), and thus carries Highest priority and hits the network first. Let’s look at why.

Media 351

Media Cache Network Website 351

Dynatrace

MAY 17, 2023

Anyone who’s concerned with developing, delivering, and operating software knows the importance of making software and the systems it runs on observable. Because OpenTelemetry is a set of protocols, definitions, and SDKs, it does not provide that ability, so it needs an analytics back end.

Metrics 180

Metrics Open Source Traffic Cache 180

Alex Podelko

AUGUST 18, 2019

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. Yes, the tools and process should be easier for non-experts to incorporate some performance testing into continuous development process.

Performance Testing 243

Performance Testing Testing Performance Testing Tools 243

Dynatrace

FEBRUARY 16, 2023

There are many definitions of environmental sustainability, most of which converge on a common theme: collectively and individually, we have a responsibility to act to protect global ecosystems and support health and wellbeing, now and in the future. Sustainability seeks a balance between human activity and the natural world.

Energy 184

Energy Airlines Analytics Transportation 184

Dynatrace

FEBRUARY 15, 2023

By shifting your automation configuration left, Monaco moves automation definition closer to not only your source code, but also your testing, observability, security, and remediation capabilities. Automation-as-code allows for powerful and concise automation across the full software development lifecycle. What’s next?

Cloud 173

Cloud DevOps Code Open Source 173

The Netflix TechBlog

JULY 30, 2019

and beyond By Anoop Panicker and Kishore Banala Conductor is a workflow orchestration engine developed and open-sourced by Netflix. Adoption As of writing this blog, Conductor orchestrates 600+ workflow definitions owned by 50+ teams across Netflix. The ability to dynamically create and execute workflows removes this friction.

Lambda 189

Lambda Media Open Source Metrics 189

Dynatrace

MAY 27, 2021

This option is referred to as application-only monitoring and when deployed in application-only mode, OneAgent monitors the memory, disk, CPU, and networking of processes within the container only. Register the ECS Task using the AWS CLI as in the example below: aws ecs register-task-definition --cli-input-json file://customer-service.json.

AWS 131

AWS IoT Virtualization Infrastructure 131

Dotcom-Montior

NOVEMBER 24, 2021

There was a time when standing up a website or application was simple and straightforward and not the complex networks they are today. Web developers or administrators did not have to worry or even consider the complexity of distributed systems of today. The recipe was straightforward. Do you have a database? Do you have a web server?

Systems 74

Systems Monitoring Hardware Network 74

Alex Russell

JANUARY 30, 2024

It's time once again to update our priors regarding the global device and network situation. seconds on the target device and network profile, consuming 120KiB of critical path resources to become interactive, only 8KiB of which is script. It's clear that developers are out of touch with market ground-truth , but it's not obvious why.

Performance 90

Performance Network Mobile Speed 90

Scalegrid

FEBRUARY 15, 2024

This approach is particularly useful in testing or development environments. Integrating FIPS mode with SSL/TLS libraries ensures that network encryption and authentication mechanisms adhere to the highest security guidelines, a requirement for many government and regulated industries.

Servers 130

Servers Best Practices Government Network 130

Dynatrace

OCTOBER 4, 2021

An application programming interface (API) is a set of definitions and protocols for building and integrating application software that enables your product to communicate with other products and services. For example, some developers may be using an old version of an API that will soon be deprecated. So what is API monitoring?

Monitoring 178

Monitoring Latency Metrics Availability 178

Percona

APRIL 12, 2023

This blog article traces key developments that coincided with MongoDB’s move away from open source software, and it examines how SSPL influence might have lured others in the same direction. It was welcomed by many, especially developers, whose language tends to be of objects and structures, not of rows and columns.

Open Source 82

Open Source Programming Database Servers 82

The Netflix TechBlog

MAY 1, 2019

The following guidelines are intended to help developers create consistent and intuitive API. Something is non-deterministic if the same inputs may result in different outputs, such as a network request which may timeout or may return results before the timeout.

Database 158

Database Network Code Systems 158

High Scalability

JULY 18, 2022

Wynter is looking for system administrators, engineers, and developers to join its research panel. If you have experience in hosting and with the WordPress stack, have worked with Ubuntu or Debian-based systems, and cutting-edge technologies, such Ansible and LXC, you should definitely check us out and apply here ! Apply here.

Education 100

Education DevOps Infrastructure Scalability 100

High Scalability

JUNE 10, 2022

Wynter is looking for system administrators, engineers, and developers to join its research panel. If you have experience in hosting and with the WordPress stack, have worked with Ubuntu or Debian-based systems, and cutting-edge technologies, such Ansible and LXC, you should definitely check us out and apply here ! Apply here.

Education 100

Education DevOps Infrastructure Scalability 100

Adrian Cockcroft

FEBRUARY 9, 2023

The third is that the Team Topologies book defined how to create and manage Platform Teams so there’s interest in the terminology and definition. The virtualization and networking platform could be datacenter based, with something like VMware, or cloud based using one of the cloud providers such as AWS EC2.

Engineering 137

Engineering Serverless Lambda AWS 137

Dynatrace

SEPTEMBER 28, 2021

While DevOps is often referred to as “agile operations,” the widely quoted definition from Jez Humble, co-author of The DevOps Handbook, calls it “a cross-disciplinary community of practice dedicated to the study of building, evolving, and operating rapidly-changing resilient systems at scale.” Change failure rate.

DevOps 200

DevOps Metrics Traffic Efficiency 200

KeyCDN

OCTOBER 31, 2018

Thanks to its reliable performance, extensive documentation and dedicated user community, PHP is one of the preferred server-side scripting language of many web developers. Consequently, there are so many free and premium PHP tools available online that it’s difficult for developers to determine which ones are worthwhile.

Development 57

Development Open Source Java AWS 57

Smashing Magazine

FEBRUARY 15, 2021

A video with large dimensions or a high bitrate will take longer to download and will require a higher speed network to play back smoothly. This leads to longer startup times, and if the network cannot supply the video fast enough, the video will stall during video playback. There is a solution though! Large preview ).

Network 143

Network Speed Website Mobile 143

Testsigma

JANUARY 7, 2022

Today, QAOps is projected to seep more into the software development life cycle and will play an important role in 2022. DevOps aims at developing software and combining IT operations with it. With QAOps we are incorporating the testing process into DevOps and let QA engineers work with developers while the software is in development.

Artificial Intelligence 89

Artificial Intelligence IoT Software Software 89

Dynatrace

DECEMBER 18, 2023

But often, we use additional services and solutions within our environment for backups, storage, networking, and more. The Collector’s principal developer is the OpenTelemetry team, but it also sees contributions of custom components by third parties (for example, Dynatrace).

Metrics 178

Metrics Engineering Energy Tuning 178

CSS Wizardry

MARCH 3, 2019

The best request is the one that never happens: in the fight for fast websites, avoiding the network is far better than hitting the network at all. Any asset that carries the no-store directive will always hit the network, no matter what. If there is a newer file available on the server, we definitely want to download it.

Cache 264

Cache Latency Strategy Servers 264

CSS - Tricks

APRIL 1, 2021

It’s inherently tied to everything we build and develop. Using a network request inspector, I’m going to see if there’s anything we can remove via the Network panel in DevTools. I like using Fiddler , and when I inspect the network requests I see that there are indeed some old URLs and redirects floating around.

Cache 92

Cache Social Media Media Website 92

Dynatrace

JUNE 1, 2021

However, with today’s highly connected digital world, monitoring use cases expand to the services, processes, hosts, logs, networks, and of course, end-users that access these applications — including a company’s customers and employees. Business benefits include: Improved developer and operational productivity.

Monitoring 148

Monitoring Mobile Social Media Artificial Intelligence 148

IO River

NOVEMBER 2, 2023

Now, with viewers all over the world expecting flawless and high-definition streaming, video providers have their work cut out for them. This is where a well-architected Content Delivery Network (CDN) shines. Â The goal is to boost the pitfalls of network disruptions and vendor dependencies, all while pocketing cost savings.

Architecture 52

Architecture Performance Internet Internet 52

IO River

NOVEMBER 2, 2023

Now, with viewers all over the world expecting flawless and high-definition streaming, video providers have their work cut out for them. This is where a well-architected Content Delivery Network (CDN) shines. The goal is to boost the pitfalls of network disruptions and vendor dependencies, all while pocketing cost savings.

Architecture 52

Architecture Performance Internet Internet 52

Smashing Magazine

APRIL 19, 2021

These tools run page loads on simulated networks and devices and then tell you what the metrics were for that test run. LCP is going to be very dependent on network conditions and the processing power of devices being used (and a lot of your users are likely using a lot of lower-powered devices than you realize! ).

Google 141

Google Metrics Mobile Analytics 141

Dynatrace

OCTOBER 23, 2020

It will definitely find its way there before the GA release. Deploy OneAgent instances with the option to override any of the settings—tags, properties, monitoring mode, network zones, host groups, tenants, servers, etc., We plan to also publish the OneAgent collection directly to Ansible Galaxy soon. How to participate in the Preview.

Tuning 130

Tuning Monitoring Availability Architecture 130

Scalegrid

JANUARY 8, 2019

Asynchronous mode, by definition, does not provide guarantees that committed transactions are replicated to the slave and hence a master loss would lead to losing the data that has not been replicated. The theorem states that, in the presence of a network partition, we will have to choose either availability or consistency, but not both.

Availability 113

Availability Tuning Speed Network 113

All Things Distributed

APRIL 11, 2018

In our industry, four years is a long time, but I think we've only just started exploring how this combination of code packaging, well-designed workflows, and the cloud can reshape the ability of developers to quickly build applications and innovate. This is the vision behind AWS Fargate.

Cloud 148

Cloud AWS Innovation Traffic 148

Smashing Magazine

AUGUST 3, 2023

A cornerstone of our business model lies in the development of effective landing pages. Core Web Vital metrics definitions. You need to beware that slow server response times can significantly increase TTFB, often due to server overload, network issues, or un-optimized logic on the server side.

Performance 74

Performance Cache Traffic Metrics 74

Percona

APRIL 26, 2023

Is it sustainable, that is – will the software continue to be developed and maintained long-term, predictably, so you can depend on it? But when we say “sustainable” here, we’re talking about whether the development process that produces the software is sustainable. Is open source software sustainable?

Open Source 85

Open Source Software Software Social Media 85

Percona

AUGUST 30, 2023

Common components of DR and HA architectures By definition, there are differences between high availability (HA) and disaster recovery (DR). This may involve taking a server offline, rerouting network traffic, or replacing a failed disk drive. Determine which databases or systems are affected.

Database 89

Database Hardware Open Source Strategy 89

Alex Podelko

SEPTEMBER 4, 2018

When trying to develop a new piece of software or an app, one of the first things a developer has to do is pick a programming language. This means developers have to write a lower number of single line complex code. Integrated Development Environment Support. These definitions are usually broke down by behaviors.

Java 100

Java Performance Programming Virtualization 100

MachMetrics

APRIL 3, 2020

Even Faster Web Sites: Performance Best Practices For Web Developers. Sounders, along with 8 expert contributors, expands upon the tips in the first book and offers best practices in JavaScript, network, and browser optimization. Definitely a must read for whoever is interested in web performance! – Aurel V.

Speed 85

Speed Performance Best Practices Website 85

Tech News Gather

JANUARY 29, 2024

Mobile applications Mostbet for Android and iOS The developed Mostbet application is an excellent tool that helps you make quick bets and use all the advanced options of the sports and casino betting service. Pros and cons of the app The Mostbet app is definitely worth a look due to its intuitive interface and smooth process.

Games 52

Games Mobile Programming Operating System 52

Alex Russell

MARCH 6, 2021

Thanks to progress in networks and browsers (but not devices), a more generous global budget cap has emerged for sites constructed the "modern" way: ~100KiB of HTML/CSS/fonts and ~300-350KiB of JS (compressed) is the new rule-of-thumb limit for at least the next year or two. Modern network performance and availability.

Performance 124

Performance Network Cache Metrics 124