Dynatrace

MARCH 20, 2024

In this article, we’ll explore these challenges in detail and introduce Keptn, an open source project that addresses these issues, enhancing Kubernetes observability for smoother and more efficient deployments. Start your journey with Keptn by downloading the first Release Candidate for v2 available now on GitHub.

Open Source 267

Open Source Hardware DevOps Infrastructure 267

Dynatrace

DECEMBER 6, 2022

In addition to requiring a high degree of custom coding, feature flags can rapidly accrue technical debt that can be opaque to diagnose. Using scripting tags, feature flags work without having to deploy new code. Because it’s open source, OpenFeature eliminates the need for organizations to build their own proprietary SDKs and APIs.

Open Source 207

Open Source DevOps Java Code 207

Percona

OCTOBER 12, 2023

It shows which code paths are more busy on the CPU in given samples. An example of a flame graph can be found below: Each box is a function in the stack, and wider boxes mean more time the system was busy on CPU on these functions. An example is kubectl-flame ( [link] ). ✔ Launching profiler. ✔ Profiling.

Code 114

Code Tuning C++ Benchmarking 114

Dynatrace

AUGUST 16, 2021

Part 1 of this series starts will cover the key ingredients needed for successful DevOps use to deliver better software faster, followed by a short overview of GitHub Actions and example use cases related to deployment and release monitoring. Example #1 – Deploy application code to Kubernetes. GitHub and GitHub Actions.

Software 246

Software Software Open Source Azure 246

Dynatrace

MARCH 22, 2023

For example, ensuring software stacks don’t use default accounts or passwords, error handling doesn’t reveal sensitive information, and application server frameworks use secure settings. To avoid these problems, set up automated DevSecOps release validation and security gates so that no insecure code progresses to production.

Open Source 198

Open Source Artificial Intelligence Internet Internet 198

Dynatrace

JANUARY 17, 2023

Code changes are often required to refine observability data. This results in site reliability engineers nudging development teams to add resource attributes, endpoints, and tokens to their source code. This example is a good starting point for exploratory analysis with context-aware Dynatrace Davis insights.

Analytics 280

Analytics Metrics Open Source Java 280

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. Example #3 – Automate Monitoring configuration as code. Monitoring as Code workflow example.

Software 200

Software Software Open Source DevOps 200

Dynatrace

MAY 17, 2023

OpenTelemetry, the open source observability tool, has emerged as an industry-standard solution for instrumenting application telemetry data to make it observable. OpenTelemetry is a free and open source take on observability. Especially if you have custom applications that rely on APIs to integrate with other services.

Metrics 180

Metrics Open Source Traffic Cache 180

Dynatrace

DECEMBER 11, 2023

It’s open source, allows for great scalability with the possibility to run workloads on the cloud and on-premises Kubernetes clusters, and is easily extensible via plugins. These include: Deployment frequency: How often is code deployed? Lead time for changes: How long does it take to get committed code into production?

Open Source 187

Open Source Analytics Metrics Cloud 187

Dynatrace

JUNE 7, 2023

Kubernetes is an open source container orchestration platform that enables organizations to automatically scale, manage, and deploy containerized applications in distributed environments. Like Kubernetes, OpenShift is an open source Kubernetes-based container platform. What is Kubernetes? What is OpenShift? Ease of use.

Open Source 206

Open Source Social Media Infrastructure Operating System 206

Dynatrace

OCTOBER 24, 2022

Earlier this year, Dynatrace announced its involvement in the open source feature flagging project OpenFeature that enables fast-paced, high-quality software development. Agile companies that adopt continuous software delivery have increasingly enlisted feature flagging to enable more frequent code releases.

Software 176

Software Software Open Source Cloud 176

Dynatrace

OCTOBER 13, 2021

Examples of such weaknesses are errors in application code, misconfigured network devices, and overly permissive access controls in a database. Static analysis of application code finds specific points in software that a hacker can exploit, such as SQL injection attacks. How does vulnerability assessment work?

Infrastructure 170

Infrastructure Open Source Virtualization Operating System 170

Dynatrace

MARCH 27, 2024

Dynatrace integration with AWS AppFabric for security The AWS AppFabric for security feature fully manages the integrations with over 25 applications so customers can get started tracking application security in just a few clicks—no coding required. Note that AWS AppFabric is available in the US East (N.

AWS 245

AWS Analytics Government Monitoring 245

Dynatrace

OCTOBER 7, 2020

Open-source metric sources automatically map to our Smartscape model for AI analytics. For example, StatsD doesn’t support dimensions and tagging. Once you send metrics via the OneAgent REST API, the relevant hosts are automatically enriched with all available monitoring dimensions.

Open Source 255

Open Source Metrics Analytics Tuning 255

Dynatrace

NOVEMBER 17, 2020

With these release candidate APIs available, instrumentation for web frameworks, storage clients, and much more can be built. We at Dynatrace understand the importance of contributing our expertise in enterprise-grade intelligent observability to the open source community. Dynatrace fully embraces OpenTelemetry. years ago.

Open Source 152

Open Source Software Engineering Government Java 152

Official Blog - World Web Technology

AUGUST 27, 2023

For example, website design is very crucial to impress your website visitors. It is a server-side scripting language that is highly secure, open-source, and versatile. In PHP, code is directly executed on the server and generates HTML to send to the client. You can use PHP limitlessly.

Development 98

Development Ecommerce Open Source Website 98

Dynatrace

APRIL 14, 2022

With a critical CVSS rating of 9.8 , Spring4Shell leaves affected systems vulnerable to remote code execution (RCE). Spring is a widely used open source Java-based framework for building web applications with the Java Enterprise Edition platform. Through this exposure, attackers can write arbitrary code onto a server.

Java 216

Java Servers Code Open Source 216

Smashing Magazine

NOVEMBER 2, 2021

Creating A Magento PWA: Customizing Themes vs. Coding From Scratch. Creating A Magento PWA: Customizing Themes vs. Coding From Scratch. When dealing with e-commerce at some point, you probably have heard, and perhaps used Magento, an open-source e-commerce platform. Below is an example of the Netatmo PWA.

Code 74

Code Cache Retail Mobile 74

Percona

OCTOBER 4, 2023

Here are a few examples of what you can print with this hook: Copy rate Number of rows per nibble Run time per nibble Chunk size when using dynamic chunks You can find an example plugin in the sample file t / pt - online - schema - change / samples / plugins / on_copy_rows_after_nibble.

Open Source 104

Open Source Code Testing Systems 104

Dynatrace

DECEMBER 16, 2021

The vulnerability was first reported to the Apache Foundation (an open-source project) on November 24 by security researcher Chen Zhaojun of Alibaba, China’s largest e-commerce company, after an attack was documented on December 9 and affected servers of the game Minecraft. When was the vulnerability in the Log4j 2 library discovered?

Internet 260

Internet Internet Games Java 260

Dynatrace

MAY 17, 2023

OpenTelemetry , the open source observability tool, has become the go-to standard for instrumenting custom applications to help software developers and operations teams understand what their software is doing and where it’s running into snags. Similar to our previous example with PHP, we’ll use the Node.js

Transportation 186

Transportation Metrics Best Practices Code 186

Dynatrace

JULY 16, 2021

This week my colleague Michael Winkler announced the general availability of Cloud Automation quality gates , a new capability that aims to provide answer-driven release validation as part of your delivery process. The innovative technology powering these recent and future use cases comes from Keptn , our recognized CNCF open-source project.

DevOps 244

DevOps Open Source Cloud Azure 244

Percona

JULY 31, 2023

Open source database architects usually do not implement business logic in their databases. Now part of this stance in the open source world is that there was a lack of tooling for business logic in the past in the MySQL universe. Some examples? or later, which is another reason to upgrade.

Database 76

Database Open Source Servers Code 76

Dynatrace

NOVEMBER 16, 2021

Prometheus is an open-source software toolkit used for event monitoring and alerting. Example of output of the command: In this example, we can clearly see that the exporter listens on port 9100. Example of a query that will calculate the ratio of running pods (with the metrics collected from the kubestate metrics).

Metrics 200

Metrics Infrastructure Open Source Database 200

Testsigma

DECEMBER 28, 2019

The objective of regression testing is to check that the new code changes do not negatively impact the existing developed and tested functionalities of the application. When backend code is migrated to a different platform. Regression testing- performed to check the integration of both modules has not led to code break.

Testing 53

Testing Hardware Testing Tools Strategy 53

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. More ActiveGate capabilities will be available as Kubernetes pods later this year. A great example of this push towards autonomy is SAP. ” Example Dynatrace problem ticket.

Cloud 224

Cloud Traffic Monitoring Open Source 224

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 86

Open Source Software Software Social Media 86

Alex Podelko

SEPTEMBER 8, 2020

Some time ago Federico Toledo published Performance Testing with Open Source Tools- Busting The Myths. Otherwise we wouldn’t see so many commercial tools built on the top of open source including BlazeMeter (it is ironic that the article is posted on the BlazeMeter site), Flood, and OctoPerf.

Open Source 223

Open Source Performance Testing Testing Performance 223

Official Blog - World Web Technology

NOVEMBER 9, 2023

Because the language is based on procedural programming, developers can quickly start writing code that works. Developers can quickly learn how to use it and start making web apps because the code and instructions are easy to understand. It has a PHP engine that turns PHP code into bytecode, which makes it run faster.

Website 59

Website Development Open Source Database 59

Dynatrace

JULY 31, 2020

Here at Dynatrace, we take Observability to the next level, by displaying all information in context and adding in code-level details, end-user experience, and entity relationships all while feeding this data into our AI engine, Davis, to produce actionable insights. The Exporter decouples the instrumentation from the backend configuration.

Open Source 182

Open Source Metrics Google Java 182

O'Reilly Software

AUGUST 29, 2018

The O’Reilly Media Podcast: Daniel Krook, IBM developer advocate, on the Call for Code Global Initiative at IBM. In an effort to help the communities of the world be better prepared to handle these tough situations, David Clark Cause launched Call for Code along with IBM as the founding partner.

Code 80

Code Artificial Intelligence Development Logistics 80

Brendan Gregg

JUNE 3, 2021

This is the story of the most unbelievable demo I've been given in world of open source. While I was busy writing and publishing advanced performance tools using DTrace (my open source [DTraceToolkit] and other [DTrace tools]), I noticed something odd: I was producing more DTrace tools than were coming out of Sun itself.

Open Source 144

Open Source Code Engineering Technology 144

Percona

DECEMBER 22, 2023

pt - galera - log - explainer takes raw log files, usually very verbose as the one available in the regression test suite , and makes short summary out of them: $./bin/pt-galera-log-explainer You can find a usage example with sample output in the user reference manual. Build instructions for all code were simple: perl Makefile.PL

Operating System 100

Operating System Programming Open Source Testing 100

Dynatrace

NOVEMBER 23, 2020

Nevertheless, there are related components and processes, for example, virtualization infrastructure and storage systems (see image below), that can lead to problems in your Kubernetes infrastructure. metrics, traces, and logs) to gain a better understanding of the behavior of their code during runtime. The Kubernetes experience.

Virtualization 161

Virtualization Infrastructure Monitoring Cloud 161

Scalegrid

MAY 22, 2020

Ripple is an open source binlog server developed by Pavel Ivanov. For example, if you start the ripple server with the command: rippled -ripple_datadir=./binlog_server There are a limited set of commands that are supported which you can see directly in the source code on the mysql-ripple GitHub page. Learn more.

Servers 262

Servers Transportation Database Availability 262

Dynatrace

APRIL 5, 2021

AWS Lambda is a serverless compute service that can run code in response to predetermined events or conditions and automatically manage all the computing resources required for those processes. Customizing and connecting these services requires code. Some common examples include: A request through API Gateway or Amplify.

Lambda 180

Lambda AWS Serverless Hardware 180

Percona

DECEMBER 20, 2023

Buffer pool resizing operation status codes Buffer pool resize monitoring in action Let’s dive into a practical example to demonstrate how to leverage these variables. The status code provides insights into the current state of the resizing operation, while the progress value indicates the completion percentage.

Monitoring 91

Monitoring Code Open Source Cache 91