Dynatrace

OCTOBER 14, 2020

On top of that, our CNCF Open Source project, Keptn , brings cloud automation use cases around progressive delivery and operations to our users enabling our Dynatrace customers to establish a NoOps culture like we have at Dynatrace engineering. And of course: no more OOMs. Houston, we have a problem! Can we fix it? Yes, we can!

Cloud 222

Cloud Development Open Source Monitoring 222

Dynatrace

OCTOBER 4, 2022

The aforementioned principles have, of course, a major impact on the overall architecture. This starts with a highly efficient ingestion pipeline that supports adding hundreds of petabytes daily. Consider a log event in which the event itself has fields such as error code, severity, or time stamp. Grail architectural basics.

Artificial Intelligence 261

Artificial Intelligence Analytics Storage Architecture 261

IO River

NOVEMBER 2, 2023

‍Before we dive into what Terraform is, let's begin with a real-world example of how Terraform code looks and works:‍# Challenge requests coming from known Tor exit nodes.‍‍In Background‍The idea of managing infrastructure through code wasn't initiated by HashiCorp. ‍Why Manage Infrastructure by Code?

Open Source 52

Open Source DevOps AWS Azure 52

Dynatrace

MAY 23, 2022

IDC predicted, by 2022, 90% of all applications will feature microservices architectures that improve the ability to design, debug, update, and use third-party code. Monolithic architecture is development where an application is built on a single codebase, and the code is unilateral. Less code and stack lock-in.

Architecture 189

Architecture DevOps Monitoring Programming 189

High Scalability

MARCH 22, 2019

Hell, many of these providers are just providing open source API compatibility with custom-built backends! What happens when no new open source comes out of the smaller companies, and the big-3 decide they don't really need or want to play nice anymore? We achieve 5.5 Yep, there are more quotes.

Internet 134

Internet Internet Scalability Wireless 134

Dynatrace

MAY 17, 2019

Especially in dynamic microservices architectures, distributed tracing is an essential component of efficient monitoring, application optimization, debugging, and troubleshooting. Up to now, APM vendors and open source tools used their own defined HTTP headers (for example, x-dynatrace at Dynatrace) for distributed tracing.

Azure 148

Azure Open Source Transportation IoT 148

Dynatrace

JANUARY 31, 2024

Introducing Dynatrace OpenPipeline OpenPipeline is a stream-processing technology that transforms how the Dynatrace platform ingests data from any source, at any scale, and in any format. With OpenPipeline, you can easily collect data from Dynatrace OneAgent®, open source collectors such as OpenTelemetry, or other third-party tools.

Analytics 189

Analytics Processing Transportation Storage 189

Percona

AUGUST 17, 2023

PostgreSQL is open source relational database management software. It has evolved steadily, however, during 25 years as an open source project. Another reason for PostgreSQL popularity (perhaps the biggest): It’s open source and free to use, distribute, and modify. What is PostgreSQL used for?

Open Source 78

Open Source Healthcare Social Media Database 78

O'Reilly

JULY 18, 2023

We wanted to know: How are computing instructors planning to adapt their courses as more and more students start using AI coding assistance tools such as ChatGPT and GitHub Copilot? I’m Sam Lau from UC San Diego, and my Ph.D.

Programming 61

Programming Education Code Strategy 61

IO River

NOVEMBER 2, 2023

Before we dive into what Terraform is, let's begin with a real-world example of how Terraform code looks and works:‍# Challenge requests coming from known Tor exit nodes.‍‍In the example above, we're using Terraform to set up an access rule on Cloudflare. This rule challenges requests coming from known Tor exit nodes.

Open Source 40

Open Source DevOps AWS Azure 40

The Morning Paper

APRIL 16, 2019

Teaching rigorous distributed systems with efficient model checking Michael et al., It describes the labs environment, DSLabs , developed at the University of Washington to accompany a course in distributed systems. 175 undergraduates a year currently go through this course. Of course, we never make that mistake in industry;) ).

Systems 43

Systems Efficiency Testing Strategy 43

Percona

JUNE 22, 2023

High availability architecture for open source databases No matter where a database infrastructure is located (on-premises, public or private cloud environment, or hybrid environment) or what technology is used — be it MySQL, PostgreSQL, or MongoDB — it’s vital to eliminate single points of failure.

Availability 107

Availability Database Open Source Hardware 107

Percona

JUNE 4, 2023

MariaDB is a popular SQL open source relational database management system that originated as a fork of MySQL after MySQL was acquired by Sun Microsystems in 2008 and later Oracle in 2010. It continues to be developed and maintained by the open source community and remains free to use under the GNU General Public License.

Open Source 52

Open Source Servers Storage Scalability 52

Tasktop

JANUARY 18, 2022

Offload your brain to code at the speed of thought” . The early years of the company were focused on building on top of Mik’s PhD thesis , supporting the open source Eclipse Mylyn project and our commercial Tasktop Dev offering. We focused on helping developers context switch less and drive productivity.

Open Source 98

Open Source Speed Games Software 98

Dynatrace

NOVEMBER 29, 2021

Since its inception in 2013, Docker has become the de facto standard for developers due to its ability to make more efficient use of system resources, ship software faster, and minimize security issues. Access a wide ecosystem of partners with open-source and cloud-native technologies. OpenShift 3.0 OpenShift automation.

Monitoring 147

Monitoring DevOps Infrastructure Metrics 147

Smashing Magazine

JUNE 8, 2021

To be effective, all these images need to be carefully orchestrated to appear on the screen fast — but as it turns out, loading images efficiently at scale isn’t a project for a quiet afternoon. DRM-free, of course. Keeping this efficient helps ensure a good user experience. DRM-free, of course. DRM-free, of course.

Media 105

Media Cache Google Best Practices 105

The Netflix TechBlog

JANUARY 24, 2022

It’s harder to reason about the performance profile of pre-production code since we can’t gather real-time metrics for code that hasn’t yet shipped. Both of these metrics will fluctuate over the course of a test, so we post metric values at regular intervals throughout the test. Why do we run Performance Tests on commits?

Performance 199

Performance Metrics Performance Testing Testing 199

Alex Russell

AUGUST 30, 2021

WebKit is an open-source web engine that allows Apple to enable improvements contributed by third parties. Apple's Open Source Claim #. The open source nature of WebKit is indisputable as a legal technicality. Anyone who cares to download and fork the code can do so.

Engineering 98

Engineering Open Source Website Operating System 98

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. Mobile apps, websites, and business applications are typical use cases for monitoring.

Monitoring 148

Monitoring Mobile Social Media Artificial Intelligence 148

Smashing Magazine

APRIL 28, 2021

To be effective, all these images need to be carefully orchestrated to appear on the screen fast — but as it turns out, loading images efficiently at scale isn’t a project for a quiet afternoon. DRM-free, of course. Keeping this efficient helps ensure a good user experience. DRM-free, of course. DRM-free, of course.

Media 92

Media Cache Google Best Practices 92

KeyCDN

OCTOBER 31, 2018

In addition to allowing you to create web applications without the need for a server, this tool supports all of the advanced features you’d expect from a modern IDE like code hinting and completion. Eclipse PDT Though originally intended for Java coding, Eclipse can be extended to support PHP with the PDT plugin.

Development 57

Development Open Source Java AWS 57

Testlodge

JUNE 16, 2021

To achieve the goals of pen-testing efficiently, various scenarios are designed to emulate breaking into the system to evaluate expected behavior for accurate results. Reporting: In the last phase, as with all testing methods, a report is generated, and the future course of action is decided. Why do we perform Penetration Testing?

Testing 67

Testing Hardware Open Source Internet 67

Smashing Magazine

JULY 18, 2022

If anything makes the JavaScript code fail, the paid user won’t have their dose of fun and might get angry. However, it’s not energy-efficient to render the article for each and every request. It may sound weird at first that you need a web server to achieve efficient static rendering. It works, but is it the best approach?

Cache 114

Cache Website Energy Servers 114

Percona

MAY 15, 2023

This level of distribution will seriously affect the efficiency of the operation, which will increase the response time significantly. This, of course, is unless I can organize my products by country as well, which is a bit unusual nowadays but not impossible. This is it.

Traffic 123

Traffic Scalability Database Servers 123

Testsigma

AUGUST 13, 2021

When choosing a tool for shift-left testing, of course, the basic requirement is that shift-left should be explicitly supported. For shorter delivery cycles such as in Agile, the automation tool should allow test development while planning and coding are in progress. Below is how it can be translated in terms of features: 1.

Testing 52

Testing Testing Tools DevOps Design 52

Testsigma

MAY 15, 2021

Scriptless testing tools or codeless testing tools convert the easy-to-understand-to-human-eye instructions written by the team into code behind the scene. In this post, we will discuss the best scriptless tools available in the market that can help you automate your angular based applications with ease and efficiency. Sign up Now.

Testing Tools 52

Testing Tools Artificial Intelligence Testing Programming 52

Testsigma

DECEMBER 27, 2019

Also on the other hand, in spite of having the best of automated testing tools and expertise in coding the automated test scripts, there would be few modules in the application that cannot be automated. The main benefit of an automated browser testing tool is that it allows you to ship your code faster. Improves Test Accuracy.

Testing 54

Testing Testing Tools Operating System Mobile 54

The Symphonia

JANUARY 21, 2019

Back in the Dim And Distant Past of 2003 I even co-led an open source project that brought some at-the-time interesting innovations to this area. We even put CI/CD front and center in our training courses ?—?we CodePipeline can also be more efficient than CodeBuild by itself since it can overlap concurrent executions.

AWS 40

AWS Open Source Lambda Serverless 40

The Morning Paper

OCTOBER 26, 2020

On the surface this is a paper about fast data ingestion from high-volume streams, with indexing to support efficient querying. The emergence of edge computing has raised new challenges for big data systems… In recent years a number of distributed streaming systems have been built via either open source or industry effort (e.g.

Cloud 104

Cloud Big Data Latency Architecture 104

KeyCDN

OCTOBER 31, 2019

Open with Keyboard Shortcuts You can also use the following shortcuts: Mac: Cmd + Opt + I Windows: F12 or Ctrl + Shift + I Tips and Tricks Below are just a few of the hundreds of things you can do with Chrome DevTools. It also makes for a good crash course on the tools if you haven’t used them before.

Google 85

Google Website Network Media 85

The Morning Paper

MAY 28, 2019

Of course analog signalling comes with a whole bunch of challenges of its own, which is one of the reasons we tend to convert to digital. One efficient way of doing that in analog hardware is the use of current-starved inverters. One such possible representation is pure analog signalling.

Energy 52

Energy Hardware Efficiency Architecture 52

The Morning Paper

OCTOBER 17, 2019

The Hack programming language, as the authors proudly tell us, is “ a dominant web development language across large technology firms with over 100 million lines of production code.” Random variables are represented as tensors for efficient inference in large and complex models. ” Nail that niche!

Programming 50

Programming Social Media Media Open Source 50

Smashing Magazine

JANUARY 11, 2021

Have we optimized enough with tree-shaking, scope hoisting, code-splitting, and all the fancy loading patterns with intersection observer, progressive hydration, clients hints, HTTP/3, service workers and — oh my — edge workers? It’s much easier to reach performance goals when the code base is fresh or is just being refactored.

Performance 145

Performance Cache Media Metrics 145

KeyCDN

JUNE 25, 2020

Vim was made available in 1991 and is a free, open source software. To open a file using Vim you can use the following command (simply replace filename.css with your actual file name). Install Vim using Git: According to Vim themselves, install Vim via Git is the simplest and most efficient method.

Games 125

Games Open Source Availability C++ 125

Alex Russell

APRIL 29, 2021

Apple Corporate is at fault, not Open Source engineers or the line managers who support them. After 20 years of neck-in-neck competition, often starting from common code lineages, there just isn't that much left to wring out of the system. So is speedy resolution and agreement. Form-associated Web Components. CSS Custom Paint.

Media 145

Media Games Education Engineering 145

HammerDB

FEBRUARY 25, 2021

However, having the application logic in the client is even worse because you are sacrificing key database efficiencies of prepared statements. Of course, you can prepare individual statements, however you can see major efficiency gains by using natively compiled stored procedures. Glue language. TEBCresume 7.68% libtcl8.6.so

Programming 67

Programming Benchmarking Virtualization C++ 67

Smashing Magazine

JANUARY 6, 2020

Is it worth exploring tree-shaking, scope hoisting, code-splitting, and all the fancy loading patterns with intersection observer, server push, clients hints, HTTP/2, service workers and — oh my — edge workers? dashboard (open source), SpeedCurve and Calibre are just a few of them, and you can find more tools on perf.rocks.

Performance 145

Performance Cache Network Metrics 145