Code and Demo - Technology Performance Pulse

The road to observability with OpenTelemetry demo part 1: Identifying metrics and traces

Dynatrace

MAY 17, 2023

In this OpenTelemetry demo series, we’ll take an in-depth look at how to use OpenTelemetry to add observability to a distributed web application that originally didn’t know anything about tracing, telemetry, or observability. These observations and insights are all far beyond what classic logging typically provides.

Metrics

Metrics Open Source Traffic Cache

The road to observability with OpenTelemetry demo part 2: OpenTelemetry configuration and instrumenting applications

Dynatrace

MAY 17, 2023

In the first part of this three-part series, The road to observability with OpenTelemetry demo part 1: Identifying metrics and traces with OpenTelemetry , we talked about observability and how OpenTelemetry works to instrument applications across different languages and platforms. php declare(strict_types=1); require __DIR__.

Transportation

Transportation Metrics Best Practices Code

An Unbelievable Demo

Brendan Gregg

JUNE 3, 2021

This is the story of the most unbelievable demo I've been given in world of open source. He was kind enough to give me a quick demo anyway. But I _did_ understand these tools, since I had coded similar functionality for my own DTraceToolkit. You can't make this stuff up. This gave performance analysts like myself X-ray vision.

Open Source

Open Source Code Engineering Technology

The right person at the right time makes all the difference: Best practices for ownership information

Dynatrace

MARCH 27, 2024

Dynatrace ownership functionality supports configuration-as-code via its proprietary Monaco (Monitoring as code) CLI or Terraform. An example can be seen in our platform engineering demo (If you want to try out the platform engineering demo, please look at this repository , where you can run the demo within GitHub codespaces.

Best Practices

Best Practices Azure Database Code

An Unbelievable Demo

Brendan Gregg

JUNE 3, 2021

This is the story of the most unbelievable demo I've been given in world of open source. He was kind enough to give me a quick demo anyway. But I _did_ understand these tools, since I had coded similar functionality for my own DTraceToolkit. You can't make this stuff up. This gave performance analysts like myself X-ray vision.

Open Source

Open Source Code Engineering Technology

How Dynatrace boosts production resilience with Site Reliability Guardian

Dynatrace

MAY 17, 2023

To ensure high standards, it’s essential that your organization establish automated validations in an early phase of the software development process—ideally when code is written. Ensure expected production behavior One Dynatrace team is responsible for the demo applications we use to demonstrate Dynatrace capabilities.

DevOps

DevOps Traffic Latency Best Practices

In Defence of DOMContentLoaded

CSS Wizardry

JUNE 30, 2023

More accurately, DOMContentLoaded signifies that all blocking and defer and type=module code has finished running. Even More Insights While DOMContentLoaded tells us when our defer red code finished running—which is great!—it We might have a DOMContentLoaded at 5s, but did the code start running at 4.8s? log ( window.

Metrics

Metrics Google Monitoring Analytics

Automate CI/CD pipelines with Dynatrace: Part 4, Validation stage

Dynatrace

FEBRUARY 28, 2024

Outcome #1: Build promotion Once the newly developed code is in line with the objectives outlined in the Guardian—and assuming that Davis AI doesn’t generate any new events—the SRG action activates the successful path in the workflow. What’s next? Curious to see how it all works?

DevOps

DevOps Metrics Engineering Analytics

TTP-based threat hunting with Dynatrace Security Analytics and Falco Alerts solves alert noise

Dynatrace

AUGUST 9, 2023

Instead, we want to focus on detecting and stopping attacks before they happen: In your applications, in context, at the exact line of code that is vulnerable and in use. In the following sections, we demo the following: Introduce Unguard, our insecure cloud-native microservices demo application.

Analytics

Analytics AWS Strategy Infrastructure

ConsoleMe: A Central Control Plane for AWS Permissions and Access

The Netflix TechBlog

MARCH 10, 2021

Access the AWS console ( docs , talk , demo ) ConsoleMe allows users to access the AWS console through the use of temporary IAM role credentials. Utilize ConsoleMe’s native policy editors for advanced requests ( docs , talk , demo ) ConsoleMe offers a native policy editor for popular resource types.

AWS

AWS Cloud Games Infrastructure

What Is HTTP 103?

DZone

JULY 8, 2022

One of the notable features is the introduction of HTTP Status Code 103. This article will dive into the HTTP 103 status code with a quick demo. Recently, Google Chrome 103 was released with a bunch of new features.

Google

Google Network Code Servers

The anatomy of the Spring4Shell vulnerability and how to prevent its effects—and those of similar vulnerabilities

Dynatrace

APRIL 14, 2022

With a critical CVSS rating of 9.8 , Spring4Shell leaves affected systems vulnerable to remote code execution (RCE). Once Spring maps our DemoObject, we can use the message attribute as a variable in the HTML code shown in Figure 3, which gets rendered in the browser shown in Figure 4. What is the Spring Framework?

Java

Java Servers Code Open Source

Optimising Largest Contentful Paint

CSS Wizardry

MARCH 28, 2022

For the purposes of this article, I built a series of reduced demos showing how each of the LCP types behave. Each of the demos also contains a reference to a blocking in- JavaScript file in order to: exaggerate the waterfalls, and; stall the parser to see if or how each LCP type is impacted by the preload scanner. Block-level.

Virtualization

Virtualization Google Metrics Testing

Benefit from easily extensible automation—from SaaS to the edge

Dynatrace

JUNE 20, 2023

AutomationEngine provides a low-code/no-code approach to model workflows for targeted notification and collaboration, closed-loop remediation, quality/security gating, and more. This powerful step provides boundless extension capabilities and allows you to code any business logic to access Dynatrace internal data or external systems.

DevOps

DevOps Monitoring AWS Code

Dynatrace Runtime Vulnerability Analysis now covers the entire application stack

Dynatrace

AUGUST 11, 2022

DevOps teams, SREs (site reliability engineers), platform teams, and SecOps teams aren’t always working from a common source of truth: SAST tools (static application security testing) provide scanning code for vulnerabilities. runtimes are responsible for converting bytecode into machine-specific code.

Java

Java Cloud Virtualization DevOps

Increase the Performance of your Site with Lazy-Loading and Code-Splitting

Jos

APRIL 6, 2018

We are explicit about our dependencies, so we know what code we need to run to run a specific component. Lazy-loading and bundle splitting can have a huge impact on page performance: less code requested, parsed, and executed. When you send the user code that is not needed, you waste resources from your end, and from the user’s end.

Code

Code Performance Media Google

My new CppCon talk is on YouTube: “Cooperative C++ Evolution – Toward a TypeScript for C++”

Sutter's Mill

OCTOBER 9, 2023

At CppCon 2022, I argued for why we should try to make C++ 10x simpler and 50x safer , and this update is an evolution of the update talk I gave at C++ Now in May, with additional news and demos.

C++

C++ Code Programming Design

Connect your software with the right people: Ownership drives effective collaboration

Dynatrace

MARCH 28, 2023

Create and associate ownership teams with monitored entities Dynatrace captures ownership team information centrally in its platform while allowing various means of ingesting the information, such as Ownership as Code or dedicated API calls. Additionally, you can request a demo or proof of concept for automating your incident management.

Software

Software Software Monitoring Software Engineering

AWS observability: AWS monitoring best practices for resiliency

Dynatrace

NOVEMBER 22, 2021

Lambda is Amazon’s event-driven, functions-as-a-service (FaaS) compute service that runs code when triggered for application and back-end services. To gain insight into these problems, software engineers typically deploy application instrumentation frameworks that provide insight into applications and code. Watch demo now!

Best Practices

Best Practices AWS Monitoring Serverless

Increase the Performance of your Site with Lazy-Loading and Code-Splitting

Jos

APRIL 5, 2018

We are explicit about our dependencies, so we know what code we need to run to run a specific component. Lazy-loading and bundle splitting can have a huge impact on page performance: less code requested, parsed, and executed. When you send the user code that is not needed, you waste resources from your end, and from the user’s end.

Code

Code Performance Google Media

DevOps engineer tools: Deploy, test, evaluate, repeat

Dynatrace

DECEMBER 8, 2022

DevOps teams are responsible for all phases of the software development lifecycle, from code commit to the deployment of products and services. Version control system and source code management with end-to-end DevOps platform and cloud-hosted Git services. Infrastructure as code (IaC) configuration management tool.

DevOps

DevOps Engineering Testing Open Source

Feature flags done right with the OpenFeature initiative and Dynatrace

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. Deploy code without releasing it to end users such as new functionality hidden by default behind a feature flag.

Open Source

Open Source DevOps Java Code

Dynatrace Application Security detects and blocks attacks automatically in real-time

Dynatrace

FEBRUARY 10, 2022

They are part of continuous delivery pipelines and examine code to find vulnerabilities. There is another critical element that needs to be addressed: how do you protect applications against attacks exploiting vulnerabilities while DevSecOps teams simultaneously try to resolve those issues in the code ?

Traffic

Traffic Benchmarking Innovation Java

How to maximize serverless benefits and overcome its challenges

Dynatrace

OCTOBER 10, 2022

Code development also benefits from a serverless approach. Then, they can apply DevSecOps best practices to fully test new code and see what breaks without affecting current operations. Serverless architecture makes it possible to host code anywhere, rather than relying on an origin server. Faster time to market.

Serverless

Serverless Infrastructure Lambda Latency

Building An API With Gatsby Functions

Smashing Magazine

OCTOBER 19, 2021

You’ve probably heard about Serverless Functions, but if you haven’t, Serverless Functions provide functionality typically associated with server-side technologies that can be implemented alongside front-end code without getting caught up in server-side infrastructures. Push Code To Git. More after jump! Jump to table of contents ?.

Serverless

Serverless Cloud Website Servers

How To Improve The Quality Of WordPress Themes And Plugins Like A Pro?

Official Blog - World Web Technology

SEPTEMBER 14, 2023

WordPress Theme Development Tips Add favicon – A WordPress hook will help you to insert custom code. To achieve a user-friendly interface, you may: Start with mockups – When you hire developers for custom WordPress theme development, they may start coding right away without planning about the features and thinking about them.

Website

Website Design Code Media

Black Hat 2023: Pairing causal AI and generative AI for cybersecurity threats

Dynatrace

AUGUST 7, 2023

Developers use generative AI to find errors in code and automatically document their code. They can also use generative AI for cybersecurity, write prototype code, and implement complex software systems. This demo walks through how it works. Here’s what you need to know. A new CISO report explains why.

DevOps

DevOps Analytics Best Practices Java

Open-Sourcing a Monitoring GUI for Metaflow

The Netflix TechBlog

OCTOBER 27, 2021

It allows data scientists to define ML workflows, test them locally, scale-out to the cloud, and deploy to production in idiomatic Python code. In our approach, Python code provides a highly expressive and productive user interface for expressing complex business logic, such as ML models and workflows.

Open Source

Open Source Monitoring Scalability Code

How to automatically performance test your pull requests and fight regressions

Speed Curve

DECEMBER 19, 2023

Our purpose in building this integration is to lower the barrier for getting web performance feedback for your code changes, directly in the environment you are working in. In this example, I'll be making changes to our demo site: Linking a site to a repository After you've installed the app, you'll need to link a site to your repository.

Performance Testing

Performance Testing Testing Performance Mobile

Simplifying Form Styles With `accent-color`

Smashing Magazine

SEPTEMBER 23, 2021

I don’t know about you, but I love it when new CSS properties arrive that make our daily lives as developers simpler and enable us to remove a whole lot of redundant code. That means no extra code styling is required to ensure our checkboxes are as accessible as they can be. Michelle Barker. 2021-09-23T11:00:00+00:00. Pretty cool!

Media

Media Design Code Development

The road to observability demo part 3: Collect, instrument, and analyze telemetry data automatically with Dynatrace

Dynatrace

MAY 17, 2023

We also introduced our demo app and explained how to define the metrics and traces it uses. The second part, The road to observability with OpenTelemetry part 2: Setting up OpenTelemetry and instrumenting applications , covers the details of how to set up OpenTelemetry in our demo application and how to instrument the services.

Metrics

Metrics Monitoring Database Network

Dynatrace Application Security boosts BizDevSecOps for Kubernetes

Dynatrace

FEBRUARY 10, 2021

In cloud-native application stacks, everything is code. For more information visit our web page and watch the demo or read my Application Security blog. Listening to and working with our customers, we are now happy to announce the latest enhancements to our Application Security Module. Kubernetes is highly complex software.

Java

Java Open Source Engineering Database

Part 2: How Dynatrace and GitHub help you deliver better software faster

Dynatrace

SEPTEMBER 29, 2021

This blog continues with more examples of Dynatrace’s Monitoring as Code (Monaco) and Service Level Objectives (SLOs) release validation using Dynatrace SaaS Cloud Automation. Example #3 – Automate Monitoring configuration as code. Below is a picture illustrating the use case of using Monaco as part of a code delivery pipeline.

Software

Software Software Open Source DevOps

Dynatrace adds OpenTelemetry trace ingest for open, automatic, and intelligent observability

Dynatrace

MAY 4, 2021

Say you’re running the Online Boutique , a cloud-native microservices demo application, that allows users to browse items, add them to a shopping cart, and purchase them. With this approach you can quickly see that too many requests to the service is the reason why every other request is being dropped. Detailed use case.

Cloud

Cloud Java Tuning Monitoring

Design and operate better applications in Kubernetes with extended insights into cross-container communications

Dynatrace

OCTOBER 9, 2020

Dynatrace is the only Kubernetes monitoring solution that provides continuous automation and full-stack automated observability without changing code, container images, or deployments. For this example, we’ll use a simple application called “Online Boutique,” which is based on the Google microservices demo application.

Design

Design Google Architecture Traffic

3D CSS Flippy Snaps With React And GreenSock

Smashing Magazine

NOVEMBER 29, 2021

It fits in with my whole stance on “ Playfulness in Code ” to learn. My final demo is a React app, but we don’t need to dig into using React to explain the mechanics of making this work. It’s worth noting that the performance of this demo is affected by the grid size and the demos are best viewed in Chromium-based browsers.

Games

Games Website Performance Design

Efficient SLO event integration powers successful AIOps

Dynatrace

APRIL 5, 2024

In other words, where the application code resides. Contact us for a free demo. That said, the guiding thread, predominantly under the client’s control, remains the backend perspective. Interested in learning more? Contact Sales The post Efficient SLO event integration powers successful AIOps appeared first on Dynatrace news.

Efficiency

Efficiency Traffic Tuning Metrics

Proactive self-monitoring ensures seamless operations for Dynatrace Managed at scale

Dynatrace

FEBRUARY 24, 2022

The Code Modules metric show the deployment status of the?OneAgent OneAgent code modules. Track the number of hosts monitored by OneAgent OS code modules and alert on deviations. A steady number of monitored hosts and modules prove that all Dynatrace Agents were able to report to the Dynatrace cluster. enable the?new

Monitoring

Monitoring Metrics Analytics Processing

BPF Theremin, Tetris, and Typewriters

Brendan Gregg

DECEMBER 22, 2019

For my AWS re:Invent talk on BPF Performance Analysis at Netflix, I began with a demo of "BPF superpowers" (aka eBPF). The video is on [youtube] and the demo starts at [0:50] (the sildes are on [slideshare]): I'm demonstrating a tool I developed to turn my laptop's wifi signal strength into audio. usr/bin/python # # iwlstrength.py

C++

C++ Education Java AWS

What is synthetic monitoring?

Dynatrace

FEBRUARY 25, 2021

Businesses often implement real user monitoring by injecting JavaScript code on a web page and then collecting performance data in the background as actual users interact with that page. To learn more about how Dynatrace can push your synthetic monitoring initiative to the next level, schedule a demo or activate your free trial today.

Monitoring

Monitoring Mobile Website Performance

A Guide To Modern CSS Colors

Smashing Magazine

NOVEMBER 17, 2021

This code gives our element a red background color: my-element { background-color: #ff0000; }. rgb() and rgba() allow us to “mix” colors in our code to some extent, but the results can be somewhat unpredictable. Try it out with this demo (works in Safari only): See the Pen [HWB color (Safari only)]([link] by Michelle Barker.

Energy

Energy Design Website Hardware

HammerDB v4.7 New Features Pt1: Transaction Counter and CPU Metrics

HammerDB

MARCH 23, 2023

This gives the transaction counter, and CPU metrics, a more updated look and feel, whilst maintaining the previous lightweight impact of the graphical code. In HammerDB v4.7 On Linux HammerDB GUI requires Cairo Graphics installed to support this functionality. The previous ribbon type effect has been deprecated for a more updated look.

Metrics

Metrics Availability Code Testing

What is log management? How to tame distributed cloud system complexities

Dynatrace

SEPTEMBER 8, 2022

Developers can use logs, for example, to identify areas of code that are executed more frequently than needed or run for longer durations than expected. For more information on the use of logs and how Dynatrace increases observability, check out our power demo. This helps organizations identify application performance bottlenecks.

Systems

Systems Cloud Analytics DevOps

Business observability and the travel and hospitality industry: a key to successful recovery

Dynatrace

DECEMBER 14, 2021

I could upgrade the vehicle in the app, or simply get in the car and use the QR code to exit the garage. View our on-demand Power Demo: Dynatrace and Business Observability: Tying IT Metrics to Business Outcomes. Upon landing, my phone notified me that my rental car was ready, clean, and waiting for me in parking slot #315.

Airlines

Airlines Social Media Entertainment Transportation

The road to observability with OpenTelemetry demo part 1: Identifying metrics and traces

The road to observability with OpenTelemetry demo part 2: OpenTelemetry configuration and instrumenting applications

Trending Sources

An Unbelievable Demo

The right person at the right time makes all the difference: Best practices for ownership information

An Unbelievable Demo

How Dynatrace boosts production resilience with Site Reliability Guardian

In Defence of DOM­Content­Loaded

Automate CI/CD pipelines with Dynatrace: Part 4, Validation stage

TTP-based threat hunting with Dynatrace Security Analytics and Falco Alerts solves alert noise

ConsoleMe: A Central Control Plane for AWS Permissions and Access

What Is HTTP 103?

The anatomy of the Spring4Shell vulnerability and how to prevent its effects—and those of similar vulnerabilities

Optimising Largest Contentful Paint

Benefit from easily extensible automation—from SaaS to the edge

Dynatrace Runtime Vulnerability Analysis now covers the entire application stack

Increase the Performance of your Site with Lazy-Loading and Code-Splitting

My new CppCon talk is on YouTube: “Cooperative C++ Evolution – Toward a TypeScript for C++”

Connect your software with the right people: Ownership drives effective collaboration

AWS observability: AWS monitoring best practices for resiliency

Increase the Performance of your Site with Lazy-Loading and Code-Splitting

DevOps engineer tools: Deploy, test, evaluate, repeat

Feature flags done right with the OpenFeature initiative and Dynatrace

Dynatrace Application Security detects and blocks attacks automatically in real-time

How to maximize serverless benefits and overcome its challenges

Building An API With Gatsby Functions

How To Improve The Quality Of WordPress Themes And Plugins Like A Pro?

Black Hat 2023: Pairing causal AI and generative AI for cybersecurity threats

Open-Sourcing a Monitoring GUI for Metaflow

How to automatically performance test your pull requests and fight regressions

Simplifying Form Styles With `accent-color`

The road to observability demo part 3: Collect, instrument, and analyze telemetry data automatically with Dynatrace

Dynatrace Application Security boosts BizDevSecOps for Kubernetes

Part 2: How Dynatrace and GitHub help you deliver better software faster

Dynatrace adds OpenTelemetry trace ingest for open, automatic, and intelligent observability

Design and operate better applications in Kubernetes with extended insights into cross-container communications

3D CSS Flippy Snaps With React And GreenSock

Efficient SLO event integration powers successful AIOps

Proactive self-monitoring ensures seamless operations for Dynatrace Managed at scale

BPF Theremin, Tetris, and Typewriters

What is synthetic monitoring?

A Guide To Modern CSS Colors

HammerDB v4.7 New Features Pt1: Transaction Counter and CPU Metrics

What is log management? How to tame distributed cloud system complexities

Business observability and the travel and hospitality industry: a key to successful recovery

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In Defence of DOMContentLoaded