Percona

JUNE 5, 2023

We advise users to upgrade PMM at the earliest opportunity, particularly if the PMM instance is accessible directly from the Internet. We deeply appreciate all community security and bug reports that help us identify and fix issues in Percona software. This release contains no other features or fixes. are assumed to be vulnerable.

Internet 91

Internet Internet C++ Virtualization 91

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. Let’s look at each type. Source code tests. Image scanners.

Open Source 250

Open Source Benchmarking Best Practices Network 250

Scalegrid

JANUARY 12, 2024

Various forms can take shape when discussing workloads within the realm of cloud computing environments – examples include order management databases, collaboration tools, videoconferencing systems, virtual desktops, and disaster recovery mechanisms. This applies to both virtual machines and container-based deployments.

Cloud 130

Cloud Virtualization Storage Efficiency 130

Dynatrace

SEPTEMBER 7, 2022

VPC Flow Logs is an Amazon service that enables IT pros to capture information about the IP traffic that traverses network interfaces in a virtual private cloud, or VPC. By default, each record captures a network internet protocol (IP), a destination, and the source of the traffic flow that occurs within your environment.

Traffic 215

Traffic AWS Network Cloud 215

Dynatrace

NOVEMBER 10, 2022

Cloud-native architecture is a structural approach to planning and implementing an environment for software development and deployment that uses resources and processes common with public clouds like Amazon Web Services, Microsoft Azure, and Google Cloud Platform. Immutable infrastructure. The principles of cloud-native architecture.

Cloud 162

Cloud Architecture Serverless Infrastructure 162

Brendan Gregg

SEPTEMBER 25, 2021

CLI tools The Cassandra systems were EC2 virtual machine (Xen) instances. As a Xen guest, this profile was gathered using perf(1) and the kernel's software cpu-clock soft interrupts, not the hardware NMI. Note that Ubuntu also has a frame to show entry into vDSO (virtual dynamic shared object). But I'm not completely sure.

Speed 126

Speed Java AWS Virtualization 126

Dynatrace

OCTOBER 17, 2019

Cloud Foundry BOSH is a powerful tool that combines release engineering, deployment, and life cycle management of distributed software in the cloud. While BOSH is platform agnostic, it’s the standard vehicle for rolling out and managing Cloud Foundry on virtualized infrastructure, across cloud providers.

Cloud 103

Cloud Virtualization Internet Internet 103

Tech News Gather

SEPTEMBER 5, 2022

Virtual currencies are the best alternative to traditional payment methods in the modern world, as they can elevate the essential factors necessary for an ongoing investment cycle. However, it is necessary that you understand how virtual currencies work before you invest in them. Here are some important considerations: Benefits .

Blockchain 52

Blockchain Virtualization Internet Internet 52

O'Reilly

APRIL 30, 2024

Google, Meta, and virtually all other major online aggregators have, over time, come to preference their economic interests over their original promise to their users and to their ecosystems of content and product suppliers or application developers. The internet protocols helped keep the internet open instead of closed.

Social Media 88

Social Media Artificial Intelligence Innovation Logistics 88

IO River

NOVEMBER 2, 2023

Fundamentally, internet traffic can be broadly categorized into static and dynamic content. Yes, it’s a single file, but that’s not how it’s stored on the internet. BandwidthImagine the internet as a ramified web of pipelines, each varying in size. A video, being a digital asset, is also based on these two parts.

Architecture 52

Architecture Performance Internet Internet 52

IO River

NOVEMBER 2, 2023

Fundamentally, internet traffic can be broadly categorized into static and dynamic content. Yes, it’s a single file, but that’s not how it’s stored on the internet. BandwidthImagine the internet as a ramified web of pipelines, each varying in size. A video, being a digital asset, is also based on these two parts.

Architecture 52

Architecture Performance Internet Internet 52

Apica

JULY 1, 2022

HLS is one of the most common formats these days, originally intended as an alternative to Flash to stream over the internet. There’s no need to download extra software or make changes on your side to the scripts. Apica functions as a virtual player, similar to watching a streaming service such as Netflix in your browser.

Internet 52

Internet Internet Latency Virtualization 52

Brendan Gregg

FEBRUARY 28, 2023

Google and Amazon’s latest AI chips have arrived," [link] Oct 2022 - [Intel 22] Intel, "Intel® Developer Cloud," [link] accessed Dec 2022 I've taken care to cite the author names along with the talk titles and dates, including for Internet sources, instead of the common practice of just listing URLs.

Performance 110

Performance Latency Cache Virtualization 110

Percona

JUNE 22, 2023

Defining high availability In general terms, high availability refers to the continuous operation of a system with little to no interruption to end users in the event of hardware or software failures, power outages, or other disruptions. Database downtime can hurt or doom any company with anything to do with the internet.

Availability 109

Availability Database Open Source Hardware 109

Tech News Gather

JULY 17, 2023

Telephone Business Voice shopping has emerged because of the popularity of virtual assistants like Amazon Alexa and Google Assistant. PWAs can load quickly, work even when users aren’t connected to the internet, send push notifications, and create a consistent user experience across devices.

FinTech 40

FinTech Development IoT Mobile 40

ACM Sigarch

OCTOBER 25, 2019

When it comes to hardware support to mitigate software security issues, there is a significant gap between what is available in products today and known solutions. Digital Rights Management for games or multimedia, virtualization on the cloud), and very little to directly help the masses (e.g., However, ISAs have a long life.

Hardware 98

Hardware Virtualization Architecture Games 98

Brendan Gregg

JULY 4, 2021

BBR: Congestion-Based Congestion Control,” [link] 2016 - [Gregg 16] Brendan Gregg, “Unikernel Profiling: Flame Graphs from dom0,” [link] Jan 2016 - [Gregg 16b] Brendan Gregg, “Linux 4.X I followed that practice when writing some earlier books, and it has since struck me as unfair that some references had author names and some didn't.

Performance 140

Performance Latency Hardware Storage 140

Percona

JUNE 20, 2023

I tried to search for details related to segmentation fault on the internet and found many articles; however, it failed to quench my thirst as none of them had the answer I was looking for. Here, virtual(logical) to physical address translation is much easier as segment tables store adequate information. 0ubuntu1~20.04.1)

Programming 84

Programming C++ Database Virtualization 84

Brendan Gregg

SEPTEMBER 25, 2021

CLI tools The Cassandra systems were EC2 virtual machine (Xen) instances. As a Xen guest, this profile was gathered using perf(1) and the kernel's software cpu-clock soft interrupts, not the hardware NMI. Note that Ubuntu also has a frame to show entry into vDSO (virtual dynamic shared object).

Speed 52

Speed Java AWS Virtualization 52

Tech News Gather

OCTOBER 5, 2022

The primary purpose of this token was to enable easier payments through virtual currencies. The entire transaction is undertaken on the internet. Over the years, many crypto exchanges are taking the internet by storm. Role of crypto exchanges in enabling crypto transactions.

Blockchain 52

Blockchain Internet Internet Virtualization 52

Testsigma

JANUARY 6, 2022

Mostly we are using a virtual desktop to stay connected to the organization’s network. From employees perspective, there are infrastructure issues that can impact the productivity for the day, they are: Unstable internet connection Video recording not working Screen sharing lags in voice and screen.

Testing 52

Testing Internet Internet Testing Tools 52

Tech News Gather

SEPTEMBER 5, 2022

Of course, the internet is not one-size-fits-all, but it is becoming one venue that size doesn’t matter in today’s digital landscape. There are several strategies to think of, ranging from simply having a calendar app on your phone or laptop or perhaps even tweaking you’re trading methods and software.

Strategy 52

Strategy Internet Internet Virtualization 52

Dotcom-Montior

NOVEMBER 24, 2021

These systems can include physical servers, containers, virtual machines, or even a device, or node, that connects and communicates with the network. For example, you can think of a cell phone network as a type of distributed system, consisting of a network of internet-connected devices that share resources workload. Peer-to-Peer.

Systems 74

Systems Monitoring Hardware Network 74

Brendan Gregg

SEPTEMBER 25, 2021

CLI tools The Cassandra systems were EC2 virtual machine (Xen) instances. As a Xen guest, this profile was gathered using perf(1) and the kernel's software cpu-clock soft interrupts, not the hardware NMI. Note that Ubuntu also has a frame to show entry into vDSO (virtual dynamic shared object). But I'm not completely sure.

Speed 40

Speed Java AWS Virtualization 40

Tech News Gather

DECEMBER 27, 2022

This is a convenient option for students who do not have access to the internet or encounter network problems. Using this framework, we build web, mobile and enterprise software apps. It’s suitable with java virtual machine and JavaScript that offers a range of support java communication, speed, code and quality. Social Media.

Education 52

Education Social Media Development Media 52

Brendan Gregg

FEBRUARY 28, 2023

Google and Amazon’s latest AI chips have arrived," [link] , Oct 2022 [Intel 22] Intel, "Intel® Developer Cloud," [link] , accessed Dec 2022 I've taken care to cite the author names along with the talk titles and dates, including for Internet sources, instead of the common practice of just listing URLs.

Performance 52

Performance Latency Cache Virtualization 52

Randon ASCII

JULY 11, 2022

A bug had been filed suggesting that Chrome download speeds (such as those measured by speedtest.net ) seemed to be affected by some anti-virus software. Downloads go through the cache, the cache is saved to disk, and saves to disk are slowed by (some) anti-virus software. It looks like this can happen. Case closed.

Cache 105

Cache Energy Google Processing 105

Percona

AUGUST 1, 2023

Watch Now : Using Open Source Software to Secure Your MongoDB Database MongoDB Security Features and Best Practices Authentication in MongoDB Most breaches involving MongoDB occur because of a deadly combination of authentication disabled and MongoDB opened to the internet. Since version 3.6.8,

Best Practices 41

Best Practices Transportation Open Source Traffic 41

Testsigma

JANUARY 4, 2021

The software market is growing at a very fast pace today and so are the devices, browsers, and OS. It is vital for any business or software to provide a great user experience to a broader user base. Such errors may pose problems while rendering for old browsers like Internet Explorer. A browser works in three modes they are-.

Testing Tools 59

Testing Tools Mobile Internet Internet 59

Smashing Magazine

OCTOBER 27, 2021

In the late 1990s, marketing and advertising agencies saw the potential of eye-tracking for the Internet and started using the technology to analyze how people consume content online. For instance, Nielsen’s research conducted in 2006 showed that people read content on the Internet in an F-shaped pattern.

Mobile 113

Mobile Website Hardware Social Media 113

Enprowess

JANUARY 11, 2022

Many of the software programs have a web version in some form or other. Web apps allow you to break the traditional constraints of the desktop and mobile operating systems and provide freedom to experiment with different varieties of software. Absence of Virtual DOM results in less memory intensive applications.

Virtualization 64

Virtualization Website Speed Mobile 64

Dotcom-Montior

JUNE 19, 2017

Let’s face it – the ideal load test emulates real world traffic, yet most load testing software doesn’t come close. Today we’ll be reviewing LoadView , an on-demand load-testing platform from Dotcom-Monitor that makes realistic load testing possible without an up-front investment in hardware or software infrastructure.

Performance Testing 40

Performance Testing Testing Performance Virtualization 40

All Things Distributed

DECEMBER 18, 2012

May 28 - Virtual Time and Global States of Distributed Systems , Friedemann Mattern, Parallel and Distributed Algorithms, North-Holland (1989) , p. July 20 Xen and the art of virtualization by Paul Barham, Boris Dragovic, Keir Fraser, Steven Hand, Timothy L. Araújo, K. Bar-Yam, Journal of Systems Science and Complexity. Malo, France.

Operating System 144

Operating System Cache AWS Scalability 144

Speed Curve

JANUARY 29, 2024

Queueing theory is the mathematical study of waiting lines, both real and virtual. The internet may change, and web pages may grow and evolve, but user expectations are constant. Let's start with a wide-angle look at how we humans handle waiting, in all its forms. How do we perceive wait times? Short answer: Poorly.

Speed 133

Speed Website Mobile Cloud 133

Particular Software

APRIL 27, 2020

In-person training and conferences have been postponed, cancelled, or transitioned to the virtual world. Takeaways Information-dense videos on software architecture can be difficult to consume on your own. In response, we’ve made the videos from the course free for a limited time for online viewing.

Transportation 52

Transportation Systems Education Software Architecture 52

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. Why ProxySQL?

Traffic 124

Traffic Scalability Database Servers 124

Brendan Gregg

JULY 4, 2021

BBR: Congestion-Based Congestion Control,” [link] 2016 - [Gregg 16] Brendan Gregg, “Unikernel Profiling: Flame Graphs from dom0,” [link] Jan 2016 - [Gregg 16b] Brendan Gregg, “Linux 4.X I followed that practice when writing some earlier books, and it has since struck me as unfair that some references had author names and some didn't.

Performance 52

Performance Latency Hardware Storage 52