Dynatrace

MARCH 20, 2024

During the development stage, vulnerabilities can arise when developers use third-party open-source code or make an error in application logic. What are application security monitoring best practices? Deviations or anomalies from “normal” application behavior can indicate a valid security concern.

Monitoring 217

Monitoring Analytics Traffic Best Practices 217

The Morning Paper

MARCH 1, 2020

Firecracker is the virtual machine monitor (VMM) that powers AWS Lambda and AWS Fargate, and has been used in production at AWS since 2018. Firecracker is open source, and there are a number of projects that make it easy to work with outside of the AWS environment too, including Weave Firekube (disclaimer: Accel is an investor in Weaveworks).

Serverless 101

Serverless Virtualization Lambda AWS 101

Dynatrace

SEPTEMBER 23, 2021

Unfortunately, container security is much more difficult to achieve than security for more traditional compute platforms, such as virtual machines or bare metal hosts. Application developers commonly leverage open-source software when building containerized applications. So far, their prediction seems to be spot-on.

Open Source 255

Open Source Benchmarking Best Practices Network 255

Dynatrace

OCTOBER 13, 2021

NMAP is an example of a well-known open-source network scanner. Host analysis focuses on operating systems, virtual machines, and containers to understand if there are software components with known vulnerabilities that can be patched. Identify vulnerabilities. Analyze findings. The world is changing fast.

Infrastructure 175

Infrastructure Open Source Virtualization Operating System 175

Dynatrace

APRIL 21, 2022

Getting precise root cause analysis when dealing with several layers of virtualization in a containerized world. The Framework is built on five pillars of architectural best practices: Cost optimization. Deep insights into production execution of open-source components and closed source software and containers.

Azure 193

Azure Monitoring Virtualization Metrics 193

Dynatrace

MARCH 3, 2020

We recently announced Dynatrace is contributing to the open-source project Keptn , which provides a platform of pre-built and custom integration options for continuous delivery and automated operations for cloud-native applications. A look at Panera Bread’s role and responsibilities for the app dev team and performance engineering.

Performance 246

Performance Education Innovation Software Architecture 246

Dynatrace

JULY 7, 2022

Microservices development is intrinsically optimized for continuous integration/continuous deployment ( CI/CD ) processes that apply agile development best practices for the rapid delivery of reliable code. For example, a virtual machine (VM) can replace containers to design and architect microservices.

Architecture 206

Architecture Serverless Azure Programming 206

Percona

JUNE 22, 2023

High availability works through a combination of the following: No single point of failure (SPOF) : You must eliminate any single point of failure in the database environment, including physical or virtual hardware the database system relies on that would cause it to fail. there cannot be high availability.

Availability 104

Availability Database Open Source Hardware 104

Percona

JUNE 12, 2023

Open source databases provide great foundations for high availability — without the pitfalls of vendor lock-in that can come with proprietary software. However, open source software doesn’t typically include built-in HA solutions.

Architecture 92

Architecture Availability Open Source Healthcare 92

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. You haven’t detected that there’s a shortage of disk space on the virtualization host (or its shared storage). Possible solutions.

Virtualization 162

Virtualization Infrastructure Monitoring Cloud 162

Dynatrace

JULY 30, 2021

Our Cloud Automation Roadshow brings the latest cloud-native automation practices to our attendees. Last week we kicked it off with a three-hour virtual hands-on workshop. The initial plan was to do it onsite in Ohio, but – I guess I don’t have to tell you why – we decided to start virtual first.

Cloud 214

Cloud DevOps Azure Virtualization 214

Percona

JULY 7, 2023

Unfortunately, using certain open source database software as part of an HA architecture can present significant challenges. Therefore, DBAs must take a piecemeal approach to achieve HA with PostgreSQL, bringing together open source extensions and tools from multiple sources. there cannot be high availability.

Availability 80

Availability Open Source Architecture Database 80

Percona

SEPTEMBER 28, 2023

Let’s review the best practices we usually follow in Managed Services before using your MySQL server in production and stage env, even for home play purposes. It’s a nice thing to do, but first things first. The default value of vm.swappiness is 60, representing the percentage of free memory before activating the swap.

Servers 108

Servers Best Practices Database Open Source 108

Scalegrid

DECEMBER 16, 2019

MongoDB is the #3 open source database and the #1 NoSQL database in the world. DigitalOcean specialized in SSD-based virtual machines called Droplets that are broken down into four simple categories. DigitalOcean Droplets. The most basic Droplet is their Standard instance which uses shared CPU starting at just $5/month.

Azure 187

Azure AWS Latency Database 187

IO River

NOVEMBER 2, 2023

Started years ago with a focus on cloud management, Terraform built a massive community around its open-source license–up until two weeks ago, but more on that later. A significant factor that contributed to Terraform's rise to prominence is its open-source nature. ‍Why Manage Infrastructure by Code?

Open Source 52

Open Source DevOps AWS Azure 52

Dynatrace

MAY 28, 2020

You may have seen over the past few months we have been extensively promoting Service Level Indicators (SLIs) and Service Level Objectives (SLOs) as part of our Open Source project Keptn. The best practices describes how testing tool can add an additional HTTP Header called x-dynatrace-test to each simulated request.

Engineering 195

Engineering Performance Metrics Best Practices 195

Dynatrace

OCTOBER 17, 2019

We’re currently in a technological era where we have a large variety of computing endpoints at our disposal like containers, Platform as a Service (PaaS), serverless, virtual machines, APIs, etc. Treating these different processes as code will ensure that best practices are followed. with more being added continually.

Code 110

Code Infrastructure DevOps Serverless 110

IO River

NOVEMBER 2, 2023

significant factor that contributed to Terraform's rise to prominence is its open-source nature. Being open-source, Terraform invited a vast community of developers and companies to rally around it. MLP 2.0), a renowned open-source license, to the Business Source License (BSL) v1.1.

Open Source 40

Open Source DevOps AWS Azure 40

Smashing Magazine

JULY 16, 2021

With best practices and guidelines on accessibility, assistive technology and inclusive design patterns. Like keyboard focus, a screen reader’s output point, the so-called virtual cursor , can only be at one place at once. More after jump! Online, and live. Jump to the workshop ?. can look into the React code and learn from it.

Strategy 141

Strategy Virtualization Government Education 141

Enprowess

SEPTEMBER 28, 2021

Since it’s an open-source JavaScript library, developers can access plenty of tools and resources for developing an excellent web app. The presence of virtual DOM and SPA are the key influencing USPS of React JS. Source: [link]. Source: [link]. Source: [link]. Top 6 React.js stars on GitHub.

Open Source 52

Open Source Mobile Entertainment Virtualization 52

Enprowess

SEPTEMBER 20, 2021

is a structural, open-source progressive JavaScript framework used to build complex UIs and single-page applications (SPAs). Like React, Vue features two-way binding, uses components and a virtual DOM. They use lazy loading to extend performance rates and reduce loading times and code refreshes via virtual DOMs.

Open Source 52

Open Source Mobile Scalability Google 52

Smashing Magazine

JUNE 3, 2022

What would the world’s most ideal, best practice and design research-driven highly legible serif, sans serif, and slab serif possibly be like? And today, we still have type in a digital context, but it travels through cables, wirelessly on smartphones, and in virtual reality glasses in 3D. Jump to table of contents ?.

Performance 111

Performance Design Best Practices Testing 111

CSS - Tricks

DECEMBER 23, 2020

Lighthouse is a free and open-source tool for assessing your website’s performance, accessibility, progressive web app metrics, SEO, and more. Once you open the DevTools, you will see a “Lighthouse” tab. Install Hugo on the GitHub Action virtual machine so that it can be used to build the site.

Performance 78

Performance Storage Servers Virtualization 78

HammerDB

OCTOBER 18, 2019

Nevertheless in this blog sometimes we do publish performance data to highlight best practices or potential configuration pitfalls and although we’ve mentioned this one before it is worth dedicating an entire post to it as this issue seems to appear numerous times running database workloads on Linux.

Benchmarking 63

Benchmarking Performance Hardware C++ 63

Percona

MAY 15, 2023

In both cases, when using virtually-synchronous replication, the process will require certification from each node and local (by node) write; as such, the number of writes is NOT distributed across multiple nodes but duplicated. Because the solutions still rely on writing in one single node that works as Primary.

Traffic 120

Traffic Scalability Database Servers 120

Abhishek Tiwari

JULY 12, 2018

Lack of support for older versions is a common issue with open source data pipeline frameworks which means you have to stay on top of the new releases and ensure that you are always close to the current stable release. In some cases, this can be enhanced by combining data virtualization techniques with microservices architecture.

Latency 63

Latency Analytics Scalability Engineering 63

Smashing Magazine

JUNE 10, 2022

Also, these angles are common in VR (virtual reality) software and products. I am not saying you should start typographically undesigning, disregarding years of best practice knowledge, but it goes to show that few things are certain in graphic communication. Legibility (Rotated Information). ah, vf, yk, il, nl).

Performance 95

Performance Design Speed Testing 95

Percona

SEPTEMBER 1, 2023

By understanding these challenges and following best practices, you can make the most of triggers while minimizing potential drawbacks. Percona Has You Covered Percona Support is ideal for organizations looking to supplement their in-house talent with Percona open source software, expertise, and guaranteed support SLAs.

Cache 58

Cache Database Games Healthcare 58

Smashing Magazine

JANUARY 11, 2021

dashboard (open source), SpeedCurve and Calibre are just a few of them, and you can find more tools on perf.rocks. From Fast By Default: Modern loading best practices by Addy Osmani (Slide 19). Image source: Katie Hempenius ) ( Large preview ). There are many tools allowing you to achieve that: SiteSpeed.io

Performance 145

Performance Cache Media Metrics 145