Dynatrace

SEPTEMBER 21, 2023

Today, the platform engineer role is gaining speed as the newest byproduct of scaling DevOps in the emerging but complex cloud-native world. They explore platform engineering’s multiple definitions, its pros and cons, and how practitioners can shape this emerging DevOps concept.

Games 278

Games Engineering DevOps Education 278

CSS Wizardry

DECEMBER 9, 2023

A trivial performance optimisation to help speed up third-party or other-origin requests is to preconnect them: hint that the browser should preemptively open a full connection ( DNS , TCP , TLS ) to the origin in question, for example: In the right circumstances, this simple, single line of HTML can make pages hundreds of milliseconds faster !

Speed 294

Speed Network Analytics Availability 294

CSS Wizardry

JULY 23, 2023

Google do strongly encourage you to focus on site speed for better performance in Search, but, if you don’t pass all relevant Core Web Vitals (and the applicable factors from the Page Experience report) they will not push you down the rankings. While Core Web Vitals can help with SEO, there’s so much more to site-speed than that.

Engineering 246

Engineering Google Mobile Speed 246

Scalegrid

JANUARY 8, 2019

In Part I , we introduced a High Availability (HA) framework for MySQL hosting and discussed various components and their functionality. Semisynchronous replication, which is natively available in MySQL, helps the HA framework to ensure data consistency and redundancy for committed transactions. slave_preserve_commit_order = 1.

Availability 113

Availability Tuning Speed Network 113

Dynatrace

NOVEMBER 24, 2021

All of this convenient visibility is available with just a few clicks. To help you speed up MTTR, there are several levels of visualization to help slice and dice through information: Instances. Start monitoring in minutes. Begin network monitoring by simply deploying an extension with just a few clicks. Pool nodes. Virtual servers.

Network 246

Network Infrastructure Virtualization Metrics 246

DZone

FEBRUARY 27, 2021

As a Software Engineer, the mind is trained to seek optimizations in every aspect of development and ooze out every bit of available CPU Resource to deliver a performing application. Considering all aspects and needs of current enterprise development, it is C++ and Java which outscore the other in terms of speed.

Java 214

Java C++ Benchmarking Programming 214

Percona

JANUARY 4, 2023

Last time I blogged about the New WAL Archive Module/Library feature available in PostgreSQL 15 , which is quite transformative in how WALs are archived today in PostgreSQL. PostgreSQL 15 has many more improvements related to WAL archiving, which is worth discussing. ready files are handled. Thanks to Community!

Speed 133

Speed Monitoring Availability Code 133

Dynatrace

AUGUST 17, 2023

We also use Micrometer to analyze ingest queue processing speed, which helps us make decisions about adding resources. Auto-enrichment is also available in cases where OneAgent is unavailable or unnecessary. Definitions of the Slack workflow are also in the Git repository.

Metrics 246

Metrics Analytics Speed Java 246

Dynatrace

APRIL 10, 2023

The need for transaction speed in the face of increasing digital customer demand According to Bollampally, the company’s on-premises infrastructure couldn’t support the consolidated reporting it needed while responding to customers’ increasing demand for online shopping. ” Three years ago, Tractor Supply Co.

Cloud 243

Cloud Ecommerce Performance Retail 243

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. We have seen users who joined our preview program “speed up their release validation by 90%”.

DevOps 246

DevOps Open Source Cloud Azure 246

Dynatrace

JULY 30, 2021

The first hands-on session is easy to accomplish the 5-minute success challenge, but things heat up in our second session as we walk attendees through either Codifying the SLOs in YAML or using a Dashboard-based definition approach. This is where the dashboard-based quality gate definition comes in. Hands-on 2: Codify your SLOs.

Cloud 214

Cloud DevOps Azure Virtualization 214

Smashing Magazine

JUNE 26, 2019

What Web Designers Can Do To Speed Up Mobile Websites. What Web Designers Can Do To Speed Up Mobile Websites. I recently wrote a blog post for a web designer client about page speed and why it matters. What I didn’t know before writing it was that her agency was struggling to optimize their mobile websites for speed.

Website 111

Website Speed Mobile Design 111

Dynatrace

DECEMBER 6, 2022

Dynatrace makes this easy by offering a collection of best-practice SLO definitions for various use cases beyond the observability domain. Many organizations often start with the service availability and performance SLOs. Speed up existing delivery pipelines through SLO-driven orchestration. For example, if you have a 99.9%

DevOps 246

DevOps Metrics Engineering Speed 246

Highly Scalable

AUGUST 14, 2012

In this article I describe a technique we used to speed up a Pig build from 9 hours to 1 hour 30 minutes using 6 Jenkins nodes. This technique is generic and can be considered as a general way to speed up maven or ant builds on Jenkins CI server or other CI systems. Available tests are divided into batches according to the statistics.

Speed 100

Speed Testing Java Lambda 100

Dynatrace

AUGUST 9, 2023

Experience with the recent MOVEit vulnerability illustrated some of the key incomplete data challenges organizations face when trying to find definitive answers to questions like “were we exploited?” Security Analytics with Davis® AI , the Grail data lakehouse, AutomationEngine, and Notebooks are all available for customers to use today.

Analytics 246

Analytics Metrics Database Storage 246

MachMetrics

APRIL 3, 2020

And if you absolutely have to have it on a device, most of them are available via Kindle as well. If you’re looking to read optimization ideas from one of the greatest minds in speed performance, look no further. If these rules can be applied to improving speeds at Yahoo! Let’s get started! – Aurel V.

Speed 85

Speed Performance Best Practices Website 85

Dynatrace

DECEMBER 2, 2021

To get a better handle on this, let’s start with some definitions. These can include business metrics, such as conversion rates, uptime, and availability; service metrics, such as application performance; or technical metrics, such as dependencies to third-party services, underlying CPU, and the cost of running a service.

Metrics 246

Metrics Best Practices DevOps Infrastructure 246

The Netflix TechBlog

MARCH 5, 2020

Building on past incidents to speed up the resolution of future incidents. Catalog, store and analyze our incident data to speed up resolution. From common terms and their definitions, individuals, teams, and services. Getting Started Dispatch is available now on the Netflix Open Source site. Life Cycle Management ?—?Providing

AWS 209

AWS Open Source Google Speed 209

The Netflix TechBlog

FEBRUARY 14, 2025

This dual-path approach leverages Kafkas capability for low-latency streaming and Icebergs efficient management of large-scale, immutable datasets, ensuring both real-time responsiveness and comprehensive historical data availability. Thus, all data in one region is processed by the Flink job deployed within thatregion.

Tuning 165

Tuning Latency Efficiency Analytics 165

Smashing Magazine

AUGUST 10, 2023

Running A Page Speed Test: Monitoring vs. Measuring Running A Page Speed Test: Monitoring vs. Measuring Geoff Graham 2023-08-10T08:00:00+00:00 2023-08-10T12:35:05+00:00 This article is sponsored by DebugBear There is no shortage of ways to measure the speed of a webpage. Lighthouse results. One type is called lab data.

Speed 85

Speed Monitoring Testing Network 85

Dynatrace

JUNE 6, 2023

At its core, DevOps encourages collaboration between development and operations teams to speed up software delivery. One of the main roadblocks that arises with a broader definition for DevOps is responsibility. In reality, it has evolved [to encompass all three concepts].” Who is responsible for that in a modern development team?

DevOps 239

DevOps Engineering Innovation Best Practices 239

The Netflix TechBlog

APRIL 12, 2022

Sample GraphQL Schema Once entities like the above are available in the graph, it’s very common for folks to want to query for a particular entity based on attributes of related entities, e.g. give me all movies that are currently in photography with Ryan Reynolds as an actor. We continue to manage tradeoffs between reindexing speed and load.

Engineering 267

Engineering Architecture Java Infrastructure 267

The Netflix TechBlog

FEBRUARY 16, 2021

However, with our rapid product innovation speed, the whole approach experienced significant challenges: Business Complexity: The existing SKU management solution was designed years ago when the engagement rules were simple? Rule owners are responsible for making sure the requirements match the rule definition and request context.

Mobile 214

Mobile Engineering Infrastructure Scalability 214

Alex Podelko

SEPTEMBER 8, 2020

While Federico definitely has good points there, there is some truth in these myths too. The open source load testing tools definitely advanced a lot in both maturity and functionality – but there are many areas where they are behind best commercial tools (and if it matters for a specific user is another subject – for some it may not).

Open Source 223

Open Source Performance Testing Testing Performance 223

Dynatrace

AUGUST 12, 2019

Davis tells you which statements need to be improved to speed up your application. From the hundreds of available Oracle performance metrics, we’ve selected those that matter most. With additional data from the database server, you’ll be able to resolve performance problems that are rooted deep in the database layer.

Database 161

Database Metrics Cache Servers 161

KeyCDN

FEBRUARY 4, 2021

Source: nameshield.com Why reliable DNS hosting is important Choosing a reliable DNS hosting provider is critical because it can affect everything from the redundancy of your website, speed, and even security. So DNS services definitely go down! Speed Speed also plays a role with DNS. They do quite well actually.

Cache 134

Cache Website Internet Internet 134

Percona

SEPTEMBER 6, 2023

Definitions The examples below use MySQL, but it is helpful to check their competition’s documentation to help explain what a functional index is. MySQL’s definition is a little more convoluted, stating that in MySQL versions 8.0.13 What was that about insert and update speed? So, what is a functional index?

Speed 109

Speed Virtualization Storage Open Source 109

All Things Distributed

JULY 14, 2015

At launch, an item’s change record is available in the stream for 24 hours after it is created. No matter which mechanism you choose to use, we make the stream data available to you instantly (latency in milliseconds) and how fast you want to apply the changes is up to you. DynamoDB Cross-region Replication. DynamoDB Triggers.

Database 158

Database Lambda AWS IoT 158

Smashing Magazine

FEBRUARY 15, 2021

A video with large dimensions or a high bitrate will take longer to download and will require a higher speed network to play back smoothly. Bitrate is the playback speed of the video. However, all the other connections have a downlink speed that’s significantly lower than 20 MBPS. There is a solution though! Large preview ).

Network 144

Network Website Speed Mobile 144

The Netflix TechBlog

OCTOBER 7, 2021

However, Netflix is available for streaming on thousands of types of devices and it is powered by hundreds of micro-services which are deployed independently, making it extremely challenging to comprehensively test internally. Additionally, this gets us closer to consistent metric definitions in both realtime and offline systems.

Metrics 202

Metrics Mobile Testing Strategy 202

Dynatrace

JUNE 28, 2019

With Dynatrace version 1.172, an updated of our metrics API endpoint (version 2) is now available. The latest version is based on our improved metrics framework, which provides: A logical tree structure for all available metric types. Globally unique metric keys that better integrate over multiple Dynatrace environments.

Metrics 130

Metrics Efficiency Monitoring Azure 130

Speed Curve

MARCH 7, 2022

Having said that, looking at data over the past ten years, it's safe to make the observation that pages are definitely trending bigger. You can dig deeper into the mechanics of how CLS is calculated, but the human-friendly definition is that CLS helps you understand how likely a page is to deliver a janky, unpleasant experience to viewers.

Mobile 145

Mobile Google Benchmarking Metrics 145

Smashing Magazine

APRIL 19, 2021

Time to First Byte (TTFB), DOM Content Loaded, Start Render, Speed Index) — but from the experience of the user. Google uses anonymized data from Chrome users to feedback metrics and makes these available in the Chrome User Experience Report (CrUX). This field data section is important and we’ll come back to that later.

Google 143

Google Metrics Mobile Analytics 143

Dynatrace

MAY 28, 2020

Keptn uses SLO definitions to automatically configure Dynatrace or Prometheus alerting rules. Instead of getting these answers in the multi-dimensional analysis view, we can define Calculated Service Metrics to have these data points available as metrics (SLIs). 2: Filter through Management Zones.

Engineering 270

Engineering Performance Metrics Best Practices 270

Scalegrid

JUNE 14, 2024

Understanding Power BI Definition and Purpose Power BI is a business analytics service that can gather all your data in a single platform and enable users to analyze and visualize easily. Selecting MySQL as the Data Source Click on the “Get Data” button and choose MySQL database as the data source from the available options.

Database 130

Database Azure Efficiency Servers 130

KeyCDN

SEPTEMBER 3, 2020

How to measure performance The Website Speed Test is the ideal tool for measuring the performance of your website. Properly size images: Scaled images will definitely reduce the overall website size. The available operations are listed in our documentation. Our Image Processing service makes it easy to do that.

Processing 127

Processing Cache Website Servers 127

O'Reilly Software

OCTOBER 23, 2018

This is my tailored view of it; others will have different definitions. Notice that in this definition, the role of the architect and technology strategist is not to merely serve the business but to play together. So, we will define the role of the architect in order to proceed from common ground. Contain entropy.

Strategy 100

Strategy Architecture Technology Technology 100