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. There was plenty of positivity in the (virtual) air as speakers and attendees shared stories of heart, ingenuity, courage and resilience.

DevOps 91

DevOps Metrics Healthcare Innovation 91

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. How Log4j 2 can be exploited depends on the specifics of the affected system.

Internet 260

Internet Internet Games Java 260

Smashing Magazine

JUNE 30, 2021

The State Of Web Workers In 2021. The State Of Web Workers In 2021. 2021-06-30T12:00:00+00:00. 2021-07-13T02:07:04+00:00. iOS empowers developers to easily parallelize code using Grand Central Dispatch , Android does this via their new, unified task scheduler WorkManager and game engines like Unity have job systems.

Games 145

Games Architecture Code C++ 145

Dynatrace

MARCH 18, 2021

In an industry that traditionally relies on in-person service, building a successful virtual relationship with customers requires creative thinking and collaboration across the business. Why stop at your own virtual walls? Why stop within the virtual walls of your own company?”. Where is the definitive line of BizDevOps?”

DevOps 212

DevOps Metrics Virtualization Strategy 212

Dynatrace

OCTOBER 23, 2023

The platform helps companies manage corporate spending using automation, card (physical and virtual), and integrations with expense management systems and enterprise resource planning (ERP) systems, such as Netsuite, Concur, Zucchetti, and so on. “We What is security by design?

Design 217

Design Innovation DevOps Open Source 217

Brendan Gregg

FEBRUARY 28, 2023

This talk originated from my updates to [Systems Performance 2nd Edition], and this was the first time I've given this talk in person! CXL in a way allows a custom memory controller to be added to a system, to increase memory capacity, bandwidth, and overall performance. Ford, et al., “TCP

Performance 110

Performance Latency Cache Virtualization 110

Dynatrace

OCTOBER 4, 2023

Indeed, 96% of organizations have experienced business disruption since 2021, according to a PwC survey of more than 1,800 leaders. Business resilience is when organizations have systems and processes in place to protect against unforeseen shocks and build organizational agility. Data supports this picture. What is business resilience?

Artificial Intelligence 173

Artificial Intelligence Innovation Strategy Efficiency 173

Dynatrace

DECEMBER 5, 2022

Monitoring and logging tools that once worked well with earlier IT architectures no longer provide sufficient context and integration to understand the state of complex systems or diagnose and correct security issues. To learn more about scaling DevOps practices and how Dynatrace can help, check out our 2021 DevOps Report.

DevOps 209

DevOps Virtualization Innovation Best Practices 209

Testsigma

JUNE 26, 2021

As per Onometra’s software testing trends for 2021 , codeless automation testing will witness an increase. Before proceeding, if you’re interested in understanding software testing trends for 2021, check our article out. This codeless automation testing tool allows building test cases virtually via design flow charts.

Testing Tools 52

Testing Tools Testing Analytics Mobile 52

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. Watch out for the Webpack Roadmap 2021. Vitaly Friedman. At least 75% of all page views should exceed the Good range to pass this assessment. and Gatsby to minimize duplicate code.

Performance 145

Performance Cache Media Metrics 145

Dynatrace

MARCH 18, 2021

In an industry that traditionally relies on in-person service, building a successful virtual relationship with customers requires creative thinking and collaboration across the business. Why stop at your own virtual walls? Why stop within the virtual walls of your own company?”. Where is the definitive line of BizDevOps?”

DevOps 130

DevOps Metrics Virtualization Strategy 130

Dynatrace

OCTOBER 13, 2021

Vulnerability assessment is the process of identifying, quantifying, and prioritizing the cybersecurity vulnerabilities in a given IT system. The goal of an assessment is to locate weaknesses that can be exploited to compromise systems. Changing system configurations. Identify vulnerabilities. Analyze findings. Assess risk.

Infrastructure 170

Infrastructure Open Source Virtualization Operating System 170

Brendan Gregg

JULY 4, 2021

I also wrote about these topics in detail for my recent [Systems Performance 2nd Edition] book. TCP Extensions for Multipath Operation with Multiple Addresses,” [link] Mar 2020 - [Gregg 20] Brendan Gregg, “Systems Performance: Enterprise and the Cloud, Second Edition,” Addison-Wesley, 2020 - [Hruska 20] Joel Hruska, “Intel Demos PCIe 5.0

Performance 140

Performance Latency Hardware Storage 140

HammerDB

NOVEMBER 23, 2021

Running in the web service CLI we can see that the command output is returned to the user, however the virtual user output is no longer returned and instead a jobid is given./hammerdbws. The following PostgreSQL build script will run in both the standard and web service CLI. hammerdbws. HammerDB Web Service v4.3 HammerDB Web Service v4.3

Virtualization 70

Virtualization Benchmarking C++ Database 70

Dynatrace

MAY 24, 2021

And we believe this is supported by the analyst community as we were recognized as a Leader in the 2021 Gartner Magic Quadrant for Application Performance Monitoring and scoring highest in four of five use cases in the 2021 Gartner Critical Capabilities for APM report.

Programming 234

Programming Cloud Virtualization Technology 234

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

Enprowess

SEPTEMBER 20, 2021

React vs Vue: Which one to choose in 2021? 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. As your system gets larger, it gets tougher to manage this data without unpleasant side effects.

Open Source 52

Open Source Mobile Scalability Google 52

Dynatrace

AUGUST 21, 2023

“Traditional monitoring approaches worked fine when an operator was tasked with tracking a simple, static system,” wrote Ali Siddiqui in “ How to harness the power of observability, AIOps and automation.” during 2021–2026. ” But, he continues, ” Today’s environments present a completely different picture.

Analytics 145

Analytics Innovation Infrastructure Scalability 145

Dynatrace

JULY 29, 2022

Log analytics is the process of viewing, interpreting, and querying log data so developers and IT teams can quickly detect and resolve application and system issues. In late 2021, for example, digital forensics was central to combating the Log4Shell vulnerability. This is also known as root-cause analysis. Better-quality code.

Analytics 214

Analytics Storage Retail Monitoring 214

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. However, to be secure, containers must be properly isolated from each other and from the host system itself. Harden the host operating system. Source code tests.

Open Source 250

Open Source Benchmarking Best Practices Network 250

Dynatrace

SEPTEMBER 22, 2021

Organizations use this kind of APM to ensure reliable system performance, optimize service performance and response times, and improve the user experience. Utilizing an APM platform, organizations can continuously monitor the full stack for system degradation and performance anomalies and achieve accurate, prompt root cause determination.

Innovation 204

Innovation Open Source Monitoring Infrastructure 204

Dynatrace

JANUARY 19, 2022

At our virtual conference, Dynatrace Perform 2022 , the theme is “Empowering the game changers.”. Organizations seek to modernize, reduce costs, and adjust to the realities of globalization, increased competition in virtually every industry, and shifts in economic development since the emergence of COVID-19.

Artificial Intelligence 179

Artificial Intelligence DevOps Performance Games 179

Dynatrace

JULY 29, 2022

Log analytics is the process of viewing, interpreting, and querying log data so developers and IT teams can quickly detect and resolve application and system issues. In late 2021, for example, digital forensics was central to combating the Log4Shell vulnerability. This is also known as root-cause analysis. Better-quality code.

Analytics 181

Analytics Storage Retail Monitoring 181

Dynatrace

MAY 24, 2021

And we believe this is supported by the analyst community as we were recognized as a Leader in the 2021 Gartner Magic Quadrant for Application Performance Monitoring and scoring highest in four of five use cases in the 2021 Gartner Critical Capabilities for APM report.

Programming 170

Programming Cloud Virtualization Technology 170

Brendan Gregg

FEBRUARY 28, 2023

This talk originated from my updates to Systems Performance 2nd Edition , and this was the first time I've given this talk in person! CXL in a way allows a custom memory controller to be added to a system, to increase memory capacity, bandwidth, and overall performance. Ford, et al., “TCP

Performance 52

Performance Latency Cache Virtualization 52

Brendan Gregg

SEPTEMBER 25, 2021

CLI tools The Cassandra systems were EC2 virtual machine (Xen) instances. Note that Ubuntu also has a frame to show entry into vDSO (virtual dynamic shared object). Microbenchmark os::javaTimeMillis() on both systems. Running this on the two systems saw similar results. Try changing the kernel clocksource.

Speed 126

Speed Java AWS Virtualization 126

Dynatrace

DECEMBER 15, 2020

Upcoming Operating systems support changes. The following operating systems will no longer be supported starting 01 February 2021. The following operating systems will no longer be supported starting 01 May 2021. The following operating systems will no longer be supported starting 01 May 2021.

Operating System 108

Operating System Java Mobile Cache 108

Dynatrace

APRIL 1, 2021

Keeping track of performance, response time, and efficiency can be cumbersome, especially when teams use a multicloud strategy that spans cloud environments and on-premises systems. To learn how to solve these challenges, we sat down with Dynatrace technical project managers Michal Franszak and Michal Nalezinski at Perform 2021.

Azure 172

Azure AWS DevOps Cloud 172

HammerDB

MAY 7, 2021

When we run the script we have now activated the transaction counter to run throughout the test. Vuser 1:Timing test period of 2 in minutes 228408 MSSQLServer tpm Timer: 1 minutes elapsed 267666 MSSQLServer tpm 248466 MSSQLServer tpm 283332 MSSQLServer tpm 270900 MSSQLServer tpm 242988 MSSQLServer tpm Vuser 1:1.,

Virtualization 57

Virtualization C++ Testing Database 57

Dynatrace

NOVEMBER 10, 2022

These APIs shift the complexity of building and configuring APIs from the user to the system. Then, the system automatically determines how to achieve it, dramatically reducing deployment times and the risk of errors. Cloud platforms are fully virtualized and, consequently, highly automated. Declarative APIs.

Cloud 162

Cloud Architecture Serverless Infrastructure 162

HammerDB

MAY 10, 2021

The replicas are defined in steps.xml in the config directory to determine how many virtual users each replica will configure, how soon after the previous instance has started the replica should start and how long it will run for. <steps> Note that it is expected for Virtual User 1 of the replicas to end immediately with the message.

Virtualization 52

Virtualization C++ Database Monitoring 52

Brendan Gregg

JULY 4, 2021

I also wrote about these topics in detail for my recent [Systems Performance 2nd Edition] book. TCP Extensions for Multipath Operation with Multiple Addresses,” [link] Mar 2020 - [Gregg 20] Brendan Gregg, “Systems Performance: Enterprise and the Cloud, Second Edition,” Addison-Wesley, 2020 - [Hruska 20] Joel Hruska, “Intel Demos PCIe 5.0

Performance 52

Performance Latency Hardware Storage 52

HammerDB

JULY 14, 2021

Copyright (C) 2003-2021 Steve Shaw Type "help" for a list of commands The xml is well-formed, applying configuration hammerdb>librarycheck. For the build script the example sets the socket name we have used and opts to create 800 warehouses with 64 virtual users in a partitioned schema. ~/HammerDB-4.2/lib/mariatcl0.1$

Testing 57

Testing C++ Virtualization Tuning 57

HammerDB

JULY 16, 2021

When a system ‘scales’ it is able to deliver higher levels of performance proportional to the system resources available to it. In particular, this means as we add CPU cores and increase the system load, we see higher performance. In this example, we will compare MySQL 5.7.33 and MySQL 8.0.25 and MySQL 5.7.33.

Virtualization 57

Virtualization Performance C++ Database 57

Dynatrace

JUNE 1, 2021

Practitioners use APM to ensure system availability, optimize service performance and response times, and improve user experiences. Even a conflict with the operating system or the specific device being used to access the app can degrade an application’s performance. These capabilities extend into many areas.

Monitoring 148

Monitoring Mobile Social Media Artificial Intelligence 148

Tasktop

SEPTEMBER 23, 2021

With the 2021 Global SAFe® Summit only a week away (September 27 – October 1), the software delivery community will come together once again to tackle that ever-pressing question: just how do you marry technical agility with business agility to support customers more effectively? . Following the book. Fancy a Garmin Watch ?

Metrics 104

Metrics Virtualization Government Efficiency 104

HammerDB

FEBRUARY 25, 2021

On high-performance multi-core systems all the supported databases can return performance in the many millions of transactions per minute. To benchmark a database we introduce the concept of a Virtual User. For this reason we need to implement our database sessions in the form of operating system threads. The Python GIL.

Programming 67

Programming Benchmarking Virtualization C++ 67