Dynatrace

MAY 26, 2021

From May 17 to May 18, 2021, the Open-Source Engineering team at Dynatrace attended the virtual observability conference, o11yfest. This blog dives into what we learned by listening to experts in the field and the key takeaways we gathered from the talks. Dynatrace news. SRE is becoming a key component of observability.

AWS 147

AWS Strategy Storage Metrics 147

Dynatrace

JULY 29, 2022

In 2021, these attacks grew by more than 300% compared with 2020 , according to a study by Argon Security. Open source vulnerabilities creeping in through the software supply chain are one key reason for this substantial increase. According to one survey, supply chain attacks on open source software increased 650% in 2021.

Software 192

Software Software Open Source DevOps 192

The Netflix TechBlog

NOVEMBER 29, 2023

As noted in an earlier blog post , we began developing an HDR variant of VMAF; let’s call it HDR-VMAF. We A/B tested HDR-DO encodes in production in Q3-Q4 2021, followed by improving the ladder generation algorithm further in early 2022. Yes, we are committed to supporting the open-source community. Krasula, A.

Open Source 252

Open Source Software Engineering Internet Internet 252

Dynatrace

JUNE 13, 2022

Open source code, for example, has generated new threat vectors for attackers to exploit. A case in point is Log4Shell, which emerged in late 2021 and exposed open source libraries to exploitation. Cloud operations and observability boost resilience for American Family – blog. Open source software security.

Open Source 224

Open Source DevOps Java Innovation 224

Dynatrace

APRIL 11, 2023

Consider Log4Shell , a zero-day vulnerability that emerged in 2021, affecting millions of applications. The CVE Program, which publishes vulnerabilities as they become known, reported a 25% increase in vulnerabilities between 2021 and 2022.  Threats to applications can be costly and disruptive. Learn more.

Cloud 189

Cloud DevOps Open Source Retail 189

DZone

AUGUST 25, 2021

Chrome is a web browser developed by Google whereas Chromium is an open-source software project also created by Google, whose source code serves as a building ground for many other popular browsers. Let us unravel the mystery behind Chromium browser vs. Chrome in the forthcoming section of the blog.

Google 246

Google Open Source Code Software 246

Alex Podelko

APRIL 18, 2021

MongoDB shared a lot of information on how we do performance testing and even open sourced some parts of it. Evergreen Continuous Integration: Why We Reinvented The Wheel , blog post from July 27, 2016, explains why and how it was done. The latest update will be presented at ICPE 2021 by David Daly on April 21, 2021.

Performance Testing 182

Performance Testing Performance Testing Education 182

Smashing Magazine

DECEMBER 2, 2021

Advent Calendars For Web Designers And Developers (December 2021 Edition). Advent Calendars For Web Designers And Developers (December 2021 Edition). 2021-12-02T14:00:43+00:00. 2021-12-02T17:05:37+00:00. The Java Advent 2021 is here! Festive Tech Calendar 2021. Iris Lješnjanin. Amy Dutton on Twitter.

Design 107

Design Development Programming Website 107

Dynatrace

DECEMBER 16, 2021

The vulnerability, published as CVE-2021-44228 , enables a remote attacker to take control of a device on the internet, if the device is running certain versions of Log4j 2. Apache issued a patch for CVE-2021-44228, version 2.15, on December 6. Also, check back on this FAQ blog for frequent updates. The post What is Log4Shell?

Internet 261

Internet Internet Games Java 261

Dynatrace

SEPTEMBER 29, 2021

Part one also provided an overview of Dynatrace’s Cloud Automation solution, Microsoft’s GitHub Actions , and open-source examples you can use and extend related to deployment and release monitoring. For orientation on the use cases in this blog series, refer to the picture below. Blog series use cases.

Software 203

Software Software Open Source DevOps 203

Dynatrace

JANUARY 21, 2022

Key takeaways from this article on vulnerability management for cloud application security: Today’s cloud apps with their fast innovation cycles and frequent use of open-source libraries must address a gap for runtime vulnerability management in production environments. Dynatrace news.

Strategy 224

Strategy Cloud Open Source DevOps 224

Dynatrace

AUGUST 2, 2022

According to some data, a surge in verified zero-day exploits in 2021 alone accounted for 40% of zero-day attacks undertaken in the past decade. Cyberattacks such as the Log4Shell vulnerability , which emerged in late 2021, demonstrated the importance of having a runtime application vulnerability strategy. – blog.

DevOps 130

DevOps Strategy Open Source Java 130

Dynatrace

FEBRUARY 1, 2022

Consider the Log4Shell vulnerability , which emerged in December 2021 and is estimated to have affected hundreds of millions of systems worldwide. The vulnerability is located in Log4j 2, an open-source Apache Java software used to run logging services in a host of front-end and backend applications.

Strategy 205

Strategy Games DevOps Open Source 205

Dynatrace

MAY 7, 2024

Conclusion In this blog post, we delved into the latest updates in Fluent Bit 3.0 Utilize Hot Reload to save time with changes By default, any change you make requires an agent restart, which can be time-consuming. The plugin is excellent because it produces interesting metrics. Learn more about Fluent Bit 3.0

Best Practices 130

Best Practices IoT Metrics Storage 130

Brendan Gregg

JULY 4, 2021

BBR: Congestion-Based Congestion Control,” [link] 2016 - [Gregg 16] Brendan Gregg, “Unikernel Profiling: Flame Graphs from dom0,” [link] Jan 2016 - [Gregg 16b] Brendan Gregg, “Linux 4.X I followed that practice when writing some earlier books, and it has since struck me as unfair that some references had author names and some didn't.

Performance 140

Performance Latency Hardware Storage 140

Dynatrace

FEBRUARY 10, 2023

Combining data lakes and warehouses for the best of both worlds ­— blog While organizations often choose between data lakes and data warehouses, a data lakehouse offers the best of both. How a data lakehouse brings data insights to life — blog While logs create yet another silo for IT managers, they also provide a goldmine of data.

Efficiency 278

Efficiency Performance Analytics DevOps 278

Dynatrace

DECEMBER 5, 2023

This blog provides explains the SEC disclosure and what it means for application security, best practices, and how your organization can prepare for the new requirements. The mandate also requires that organizations disclose overall cybersecurity risk management, strategy, and governance. Regulatory risks are also increasing.

Best Practices 254

Best Practices Government C++ Education 254

Dynatrace

JUNE 13, 2022

“The Dynatrace platform’s extensive observability spans applications, infrastructure, user experience, application security, and the latest open source standards, including OpenTelemetry. Gartner, Gartner® Peer Insights™ ‘Voice of the Customer’: Application Performance Monitoring, By Peer Contributors, September 9, 2021.

Innovation 205

Innovation Cloud Open Source Monitoring 205

Dynatrace

OCTOBER 13, 2021

NMAP is an example of a well-known open-source network scanner. Organizations are moving to the cloud, building cloud-native applications that heavily leverage open-source software, and adopting new practices such as Agile and DevOps to deliver applications more rapidly. The world is changing fast.

Infrastructure 172

Infrastructure Open Source Virtualization Operating System 172

Adrian Cockcroft

MAY 23, 2022

I keynoted 20 AWS Summits around the world, presented on technical and management topics at many events, and hired the open source community engagement team. I joined Amazon in October 2016, as a VP in AWS Marketing focused on building relationships with customers.

IoT 98

IoT AWS Open Source Design 98

Dynatrace

MAY 5, 2021

If you’re new to Dynatrace this should feel like a breath of fresh air compared to existing commercial and open-source solutions. We’re looking forward to introducing this type of injection for the new Dynatrace Operator, injection rules by label, and infrastructure monitoring of Kubernetes nodes, by summer 2021.

Cloud 227

Cloud Traffic Monitoring Open Source 227

Dynatrace

AUGUST 3, 2022

Log4Shell is a widespread software vulnerability that occurred in December of 2021 in Apache Log4j 2, a popular Java library for logging error messages in applications. Spring4Shell is a critical vulnerability that emerged in March of 2022 that affects the Spring Java framework, an open-source platform for Java-based application development.

Java 189

Java Traffic Benchmarking Strategy 189

Percona

APRIL 26, 2023

Even though open source software is firmly in the mainstream, used widely by businesses, governments, and everyone who owns a cell phone or computer, the question repeatedly arises: “Is open source software safe?” Is open source software as stable as other software? Our bar is higher than that.

Open Source 87

Open Source Software Software Social Media 87

Dynatrace

DECEMBER 18, 2023

Another source reported a 43% overall increase in Prometheus adoption for the last six months of 2021. As the two first graduates of the open source project incubator, the Cloud Native Computing Foundation (CNCF), Kubernetes and Prometheus are usually deployed together. What is Prometheus? Please stay tuned!

Metrics 180

Metrics Engineering Energy Tuning 180

Smashing Magazine

AUGUST 10, 2021

2021-08-10T11:45:00+00:00. 2021-08-10T13:04:46+00:00. Together with a friend, I launched a tech blog last year and we ran exactly into that issue. Indiepen is our first open-source project and we are very excited to share our ideas with you. Cookieless Alternative To Embed HTML, CSS And JS Code Snippets.

Code 109

Code Website Open Source Design 109

Dynatrace

MAY 12, 2021

Kubernetes (K8s) is the platform of choice for many organizations, providing a portable, extensible, open-source solution designed to streamline containerized workload oversight. The post How to maximize Kubernetes monitoring with AI-driven automation appeared first on Dynatrace blog. But who watches the watchers?

Monitoring 187

Monitoring Infrastructure Open Source Metrics 187

Dynatrace

AUGUST 18, 2022

During development, vulnerabilities can arise when developers use third-party open source code or make an error in application logic. For instance, in December 2021, Log4Shell —a zero-day software vulnerability found in the widely used Java library Apache Log4j2—received a CVSS score of 10 out of 10.

Traffic 166

Traffic Java Network DevOps 166

Percona

AUGUST 4, 2023

In this blog post, we will look at the lifecycle and release management for MySQL and MariaDB servers — where we are now and relevant historical background. released in 2021. Percona plans As you read this on the Percona Blog, you may be interested in Percona’s plan for Percona Server for MySQL regarding announced changes.

Database 82

Database Servers Innovation Open Source 82

Brendan Gregg

JULY 4, 2021

BBR: Congestion-Based Congestion Control,” [link] 2016 - [Gregg 16] Brendan Gregg, “Unikernel Profiling: Flame Graphs from dom0,” [link] Jan 2016 - [Gregg 16b] Brendan Gregg, “Linux 4.X I followed that practice when writing some earlier books, and it has since struck me as unfair that some references had author names and some didn't.

Performance 52

Performance Latency Hardware Storage 52

Testsigma

APRIL 23, 2021

It’s 2021 and we now have a mobile app for everything. Appium: Appium is one of the most preferred testing tools, especially by the open-source community. Being open-source, it also has a rich community! . Selendroid: Selendroid is quite a versatile open-source automation testing tool for Android.

Testing Tools 86

Testing Tools Mobile Testing Open Source 86

Smashing Magazine

OCTOBER 19, 2021

2021-10-19T14:00:00+00:00. 2021-10-19T20:09:25+00:00. I maintain an Open-source project called MDX Embed , you’ll see from the docs site that it’s not a Gatsby website. You can read more about how I did that here: Monetize Open-Source Software With Gatsby Functions And Stripe. Paul Scanlon.

Serverless 111

Serverless Cloud Website Servers 111

Smashing Magazine

JULY 26, 2021

2021-07-26T10:30:00+00:00. 2021-07-26T14:03:58+00:00. Gatsby recently announced the launch of Functions which opens up a new dimension of possibilities — and I for one couldn’t be more excited! Sep 16–24, 2021. Gatsby Serverless Functions And The International Space Station. Paul Scanlon. Online, and live.

Serverless 142

Serverless Code Servers Open Source 142

Smashing Magazine

AUGUST 4, 2021

2021-08-04T10:30:00+00:00. 2021-08-04T14:36:17+00:00. We already have an open-sourced package called react-keyed-flatten-children. We learned about an open-source package called react-keyed-flatten-children and understood how it solves the problem. React Children And Iteration Methods. Arihant Verma.

Open Source 138

Open Source C++ Google Website 138

HammerDB

JULY 14, 2021

Copyright (C) 2003-2021 Steve Shaw Type "help" for a list of commands The xml is well-formed, applying configuration hammerdb>librarycheck. A future blog post on performance profiles will explain why this is a good first test on which to baseline other changes). ~/HammerDB-4.2/lib/mariatcl0.1$ lib/mariatcl0.1$ ldd libmariatcl0.1.so

Testing 57

Testing C++ Virtualization Tuning 57

Smashing Magazine

JUNE 29, 2021

2021-06-29T11:00:00+00:00. 2021-07-13T02:07:04+00:00. This scenario is common on e-commerce platforms or blogs, which are already a big portion of the web but not all of it. The code is also open-sourced on Github and you can easily deploy it yourself to check the build times. Átila Fassina. Build Times.

Cache 129

Cache Website Strategy Traffic 129

Brendan Gregg

JULY 2, 2021

We'll likely open source the new one at some point and have a post about it on the Netflix tech blog. ## Case study: Facebook Facebook are advanced users of BPF, but deep details of how they run the tools fleet-wide aren't fully public. Our previous BPF GUI was part of [Vector], and used bcc, but we've since deprecated that.

Latency 145

Latency Cache Energy Systems 145

Smashing Magazine

FEBRUARY 15, 2021

2021-02-15T15:00:00+00:00. 2021-02-15T15:34:02+00:00. To figure out what exactly is the problem, we can use FFMPEG , which is open source and free, and proves to be one of the most reliable tools to optimize videos. Optimizing Video For Size And Quality. Optimizing Video For Size And Quality. Doug Sillars. vf, il).

Network 143

Network Speed Website Mobile 143