O'Reilly

SEPTEMBER 15, 2021

In June 2021, we asked the recipients of our Data & AI Newsletter to respond to a survey about compensation. In 2021, Hadoop often seems like legacy software, but 15% of the respondents were working on the Hadoop platform, with an average salary of $166,000. Cloud certifications were by far the most popular. Think about it.”

Azure 145

Azure Social Media Programming AWS 145

Testsigma

FEBRUARY 12, 2021

In the quality assurance and software testing domain, there are several trends that will be following in 2021. You will track the developments for 2021 here at Testsigma and use Testsigma mobile automation tool for making testing easy and hassle-free. Here is the list of software testing trends you need to look out for in 2021.

Artificial Intelligence 92

Artificial Intelligence Software Software IoT 92

Percona

JULY 7, 2023

With the average cost of unplanned downtime running from $300,000 to $500,000 per hour , businesses are increasingly using high availability (HA) technologies to maximize application uptime. Where a high availability design once worked well, it can no longer keep up with more complex requirements. there cannot be high availability.

Availability 85

Availability Open Source Architecture Database 85

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

Alex Russell

MARCH 6, 2021

Here begins our 2021 adventure. Modern network performance and availability. If there's a bright spot in our construction of a 2021 baseline for performance, this is it. Trickle-down user experience from developer-experience is, in 2021, as fully falsified as the Laffer Curve. A 2021 Global Baseline. Hard Reset.

Performance 124

Performance Network Cache Metrics 124

Smashing Magazine

JANUARY 11, 2021

Front-End Performance Checklist 2021. Front-End Performance Checklist 2021. 2021-01-11T15:30:13+00:00. 2021-01-11T16:06:07+00:00. Layout Shift GIF Generator that visualizes CLS with a simple GIF (also available from the command line). Vitaly Friedman. Large preview ).

Performance 145

Performance Cache Media Metrics 145

DZone

DECEMBER 28, 2020

Performance testing does not essentially display imperfections with an app, yet it needs to ensure that the app function as expected despite the bandwidth availability, network fluctuations, or traffic overload. For example, the gaming app has to present definite actions to bring the right experience.

Performance Testing 220

Performance Testing Testing Tools Testing Performance 220

MachMetrics

JUNE 30, 2021

In this article, we will particularly look at the average page load time in 2021 and importance of web vitals. Since the news comes out in May 2021, there have been so many speculations about whether not passing the web vitals is going to crush rankings? Check this image – Average page load time in 2021. Enable caching.

Cache 78

Cache Speed Google Website 78

Dynatrace

NOVEMBER 8, 2021

Organizations use APM to ensure system availability, optimize service performance and response times, and improve user experiences. G2 Research includes a clear definition of APM in its Grid Report for Application Performance Monitoring for Spring 2021. Dynatrace received more 5-star reviews than any other vendor as of July 31, 2021.

Artificial Intelligence 226

Artificial Intelligence Monitoring Infrastructure Cloud 226

Dynatrace

JANUARY 16, 2023

Likewise, the share of cloud-hosted clusters increased from 31% in 2021 to 45% in 2022. In 2021, in a typical Kubernetes cluster, application workloads accounted for most of the pods (59%). In 2021, application workloads dominated, whereas in 2022, auxiliary workloads were predominant, showing a broader range of use cases.

Open Source 337

Open Source Java Operating System Programming 337

DZone

JANUARY 29, 2022

This is an article from DZone's 2021 Application Performance Management Trend Report. Each available tool delivers different feature sets; some tools only provide a view into particular layers of your stack but not complete visibility. For more: Read the Report.

Development 243

Development Availability Performance Systems 243

Tasktop

MAY 24, 2021

The European leg of the DevOps Enterprise (Virtual) Summit 2021 returned last week (17-20 May) as the community reflected on a year like none other. We’ll be sure to share Mik and our other favorite sessions as and when they come available. Continuously identifying and removing system bottlenecks in your product value streams.

DevOps 91

DevOps Metrics Healthcare Innovation 91

Dynatrace

DECEMBER 15, 2020

This list will be available in the Dynatrace SaaS/Managed (SUP) support platform project by mid-January 2021 and for other support platform projects by mid-February 2021. This means that you must assign the Manage support tickets permission to all users who will need access to support tickets after mid-April, 2021.

Availability 233

Availability Innovation Monitoring 233

DZone

JANUARY 3, 2022

was supposed to be released in the last quarter of 2021. Open Model Thread Group is available starting from JMeter 5.5 I have already covered what's new in JMeter 5.5. will be released in early January 2022. In this blog post, let us deep-dive into one of the important features, which is the Open Model Thread Group in JMeter 5.5.

Testing 246

Testing Availability Performance Testing Engineering 246

Dynatrace

JANUARY 13, 2022

On December 9, 2021, the first indicators of the Log4j vulnerability (Log4Shell) began to reverberate across the world. With the highest-level CVSS severity score of 10 out of 10, Log4Shell ( CVE-2021-44228 ) has a wide-ranging effect given the ease with which attackers can exploit Log4j, and the impact it could have if exploited.

Social Media 218

Social Media Strategy Media Java 218

CSS Wizardry

JULY 23, 2023

I am available to help you find and fix your site-speed issues through performance audits , training and workshops , consultancy , and more. But for many queries, there is lots of helpful content available. I’m available for hire to help you out with workshops , consultancy , advice , and development. You should get in touch.

Engineering 246

Engineering Google Speed Mobile 246

Dynatrace

APRIL 1, 2022

Process availability. You can now monitor the availability of key processes on your hosts. For more information, see Process availability. pax is now available. The vendor has de-supported this technology and version with 2021-06-01. The following operating systems are no longer supported since 01 September 2021.

Operating System 130

Operating System Java Google Servers 130

Enprowess

SEPTEMBER 20, 2021

Talent availability. React vs Vue: Which one to choose in 2021? It has a vast community that explains online courses, many available tutorials, articles, and three times more questions on Stack overflow. Vue vs React: Talent Availability. Conclusion: Vue vs React- What should you choose in 2021 for your project?

Open Source 52

Open Source Mobile Scalability Google 52

Dynatrace

SEPTEMBER 15, 2023

Organizations that were early adopters of such solutions found them invaluable when Log4Shell was discovered in December 2021, knowing within minutes not only if they were affected but also the criticality of the breach. Although implementations are nascent, the security capabilities of APM and observability tools have proved to be valuable.

Monitoring 238

Monitoring Performance Analytics DevOps 238

Alex Podelko

APRIL 18, 2021

The latest update will be presented at ICPE 2021 by David Daly on April 21, 2021. The paper Creating a Virtuous Cycle in Performance Testing at MongoDB and pre-recoded video are already available. Both events would be on April 19, 2021. The post Performance Testing at MongoDB first appeared on Alex Podelko.

Performance Testing 182

Performance Testing Performance Testing Education 182

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. Consumers should install software updates provided by the vendors they use.

Internet 258

Internet Internet Games Java 258

Speed Curve

DECEMBER 20, 2021

2021 has been a full year. rolled out real user monitoring (RUM) and why they believe it will help them improve accessibility and availability for all users. It's why we have such an incredible team, such wonderful customers, and such a heartfelt commitment to building tools that make your life easier. for everyone.

Retail 52

Retail Benchmarking Metrics Website 52

Dynatrace

MARCH 27, 2024

This allows them to innovate more quickly while ensuring maximum service availability — both of which are key for essential government agencies. Responding to zero-day threats To illustrate the power of this approach, let’s flash back to December 2021 when security researchers just discovered Log4Shell.

Government 155

Government Network Artificial Intelligence Cloud 155

Dynatrace

MAY 6, 2021

Self-service update packages management is now available. You can safe your disk space and have more control over what’s available to your cluster . The following operating systems will no longer be supported starting 01 September 2021. The following operating systems will no longer be supported starting 01 October 2021.

Operating System 224

Operating System AWS Metrics Storage 224

The Netflix TechBlog

NOVEMBER 29, 2023

HDR was launched at Netflix in 2016 and the number of titles available in HDR has been growing ever since. We A/B tested HDR-DO encodes in production in Q3-Q4 2021, followed by improving the ladder generation algorithm further in early 2022. The arrival of HDR-VMAF allowed us to create HDR streams with DO applied, i.e., HDR-DO encodes.

Open Source 252

Open Source Software Engineering Internet Internet 252

Dynatrace

APRIL 8, 2021

At Perform 2021, we were joined by Peter Friedwagner, Head of Infrastructure and Cloud Services at Porsche Informatik. But customers’ expectations for around-the-clock availability meant Porsche Informatik needed to understand the root causes of problems before customers felt the impact. “We The cloud monitoring journey.

Cloud 154

Cloud Monitoring Automotive Infrastructure 154

Dynatrace

MAY 31, 2023

Keeping pace with modern digital transformation requires ensuring that applications are responsive, resilient, and always available amid increased complexity. trillion by 2027, up from $800 billion in 2021. Without these capabilities, achieving five-nines availability will become close to impossible.

Best Practices 216

Best Practices DevOps Latency Metrics 216

Dynatrace

APRIL 8, 2021

At Perform 2021, we were joined by Peter Friedwagner, Head of Infrastructure and Cloud Services at Porsche Informatik. But customers’ expectations for around-the-clock availability meant Porsche Informatik needed to understand the root causes of problems before customers felt the impact. “We The cloud monitoring journey.

Cloud 220

Cloud Monitoring Automotive Infrastructure 220

Dynatrace

APRIL 8, 2021

During a breakout session at Dynatrace’s Perform 2021 event, Senior Product Marketing Manager Logan Franey and Product Manager Dominik Punz shared mobile app monitoring best practices to maximize business outcomes. Watch the full Perform 2021 presentation from Logan Franey and Dominik Punz using the local links below.

Mobile 168

Mobile Monitoring Analytics Google 168

Dynatrace

MAY 19, 2021

Beyond its high availability, Kubernetes supports hybrid-infrastructure, allowing these teams to run their workloads on different Kubernetes environments across a variety of clouds and on-premises infrastructure. Today, everyone in the industry is “all-in” on Kubernetes – and for good reason.

Innovation 232

Innovation Azure Infrastructure Cloud 232

SQL Performance

MAY 24, 2022

This clause is now available in Azure SQL Database and SQL Server 2022, provided you use database compatibility level 160 or higher. 10692 1 2021-10-03 20 878.00 10702 1 2021-10-13 21 330.00 10625 2 2021-08-08 18 479.75 10759 2 2021-11-28 10 320.00 10692 1 2021-10-03 20 878.00 10702 1 2021-10-13 21 330.00

Servers 145

Servers C++ Code Database 145

Dynatrace

APRIL 30, 2021

He joined us at Perform 2021 to share his experience, highlighting why automatic and intelligent observability and AIOps are crucial. To see first-hand how Dynatrace helped SAP deliver a record holiday season, you can watch the full interview using the local links below and find the full list of Perform sessions available on demand.

Retail 238

Retail Cloud Monitoring Hardware 238

Dynatrace

APRIL 15, 2024

Application performance monitoring is insufficient without observability Application performance monitoring (APM) allows IT to ensure system availability, optimize service performance and response times, and improve user experiences at the scale of modern computing.

Infrastructure 201

Infrastructure Efficiency Government Transportation 201

Dynatrace

JULY 11, 2023

As a zero-day vulnerability, however, threat actors could have been exploiting the vulnerability since 2021 , when the vulnerability was introduced into the software. Lucky, because the vulnerability reportedly dates back to 2021. If you’re already a Dynatrace customer, these queries are available in a Dynatrace Notebooks template.

Database 153

Database Government Games Servers 153

Dynatrace

MAY 5, 2021

At Perform 2021 , Dynatrace’s Kristof Renders, Services Practice Manager for Autonomous Cloud Enablement, joined Sumit Nagal, Principal Engineer at Intuit, to demonstrate how service-level objectives (SLOs) and business-level objectives (BLOs) can “shift left.” Meanwhile, in the U.S., The value of fixing issues up-front.

Benchmarking 176

Benchmarking Latency Speed Software 176

Adrian Cockcroft

JANUARY 17, 2022

December 26th, 2021?—?photo photo taken by Adrian Cockcroft A year ago I did a talk at re:Invent called Architecture Trends and Topics for 2021 , so I thought it was worth seeing how they played out and updating them for the coming year. I blogged a summary of my map camp talk here: Map Camp 2021?—?links

Serverless 98

Serverless Hardware AWS Architecture 98

Percona

DECEMBER 6, 2023

First General Availability version of PMM Dump was released on November 22, 2023. Unofficial ARM packages are available at [link]. The PMM Dump performs a logical backup of the performance metrics collected by the PMM Server and imports them into a different PMM Server instance. Starting from PMM version 2.27.0, bin source=vm.

Monitoring 98

Monitoring Metrics Analytics Open Source 98