Brendan Gregg

JANUARY 1, 2019

eBPF should stand for something meaningful, like Virtual Kernel Instruction Set (VKIS), but due to its origins it is extended Berkeley Packet Filter. It can be used for many things: network performance, firewalls, security, tracing, and device drivers. Programming in eBPF directly is incredibly hard, the same as coding in v8 bytecode.

C++ 111

C++ Virtualization Programming Code 111

Testsigma

NOVEMBER 11, 2020

Network Disconnections. Network disconnection is a common automation challenge that a QA team faces wherein they find it hard to access databases, VPN, third party services, APIs, specific testing environments, etc. due to unstable network connections. Test Script Issues. Fixing Code Smell.

Testing 85

Testing Mobile Network Analytics 85

Tech News Gather

JULY 17, 2023

In addition, mobile wallet apps allow for low-cost advertising campaigns, loyalty programs, and individualized awards, all of which increase user involvement and loyalty. These apps save financial data in a safe place and simplify the payment process by removing the need to enter the same information often.

FinTech 40

FinTech Development IoT Mobile 40

ScaleOut Software

JULY 19, 2021

If a cyber network agent has observed an unusual pattern of failed login attempts, it needs to alert downstream network nodes (servers and routers) to block the kill chain in a potential attack. The list goes on. The Limitations of Today’s Streaming Analytics. A New Approach: Real-Time Device Tracking.

IoT 78

IoT Analytics Big Data Architecture 78

Brendan Gregg

OCTOBER 8, 2018

more capable, and built from the ground up for the modern era of the eBPF virtual machine. Some one-liners: # New processes with arguments bpftrace -e 'tracepoint:syscalls:sys_enter_execve { join(args->argv); }'. Files opened by process bpftrace -e 'tracepoint:syscalls:sys_enter_open { printf("%s %sn", comm, str(args->filename)); }'.

C++ 110

C++ Virtualization Programming Latency 110

Testsigma

FEBRUARY 18, 2020

The machines are programmed in such a way that they think like humans and can imitate our actions. AI evolves basically around 2 stages of the learning process: 1. The machine uses those programmed scenarios for decision making. Artificial neural networks are made to mimic the human brain.

Artificial Intelligence 52

Artificial Intelligence Healthcare Programming Logistics 52

Brendan Gregg

FEBRUARY 28, 2023

I'm now program co-chair for SREcon 2023 APAC, and our 2023 conference is June 14-16 in Singapore. And now, helping bring USENIX conferences to Australia by giving the first keynote: I could not have scripted or expected it. It was a great privilege. The call for participation ends on March 2nd 23:59 SGT!

Performance 52

Performance Latency Cache Virtualization 52

Brendan Gregg

DECEMBER 31, 2018

eBPF should stand for something meaningful, like Virtual Kernel Instruction Set (VKIS), but due to its origins it is extended Berkeley Packet Filter. It can be used for many things: network performance, firewalls, security, tracing, and device drivers. Programming in eBPF directly is incredibly hard, the same as coding in v8 bytecode.

C++ 52

C++ Virtualization Programming Code 52

Brendan Gregg

AUGUST 18, 2019

bpftrace uses BPF (Berkeley Packet Filter), an in-kernel execution engine that processes a virtual instruction set. The probe specifies what events to instrument, the filter is optional and can filter down the events based on a boolean expression, and the action is the mini program that runs. pid process ID. name global.

Latency 68

Latency C++ Cache Programming 68

Dynatrace

JANUARY 11, 2023

Continuous cloud monitoring with automation provides clear visibility into the performance and availability of websites, files, applications, servers, and network resources. Agentless monitoring, on the other hand, communicates directly with application programming interfaces (APIs). Virtual machine (VM) monitoring.

Cloud 217

Cloud Monitoring Best Practices Infrastructure 217

Adrian Cockcroft

JUNE 21, 2022

The early days at Sun Cambridge were special, I absorbed a lot about networking and the technical side of the role from my fellow systems engineer Martin Baines, and we were driving all over the region in cool company cars (I had a Citroen BX 16V) selling a really hot product. Rich Pettit is one of the best programmers I ever met.

Tuning 52

Tuning Benchmarking Engineering C++ 52

Dynatrace

MAY 8, 2023

But when and how does DevOps monitoring fit into the process? The process involves monitoring various components of the software delivery pipeline, including applications, infrastructure, networks, and databases. In addition, monitoring DevOps processes provide the following benefits: Improve system performance.

DevOps 213

DevOps Efficiency Monitoring Infrastructure 213

Brendan Gregg

OCTOBER 7, 2018

more capable, and built from the ground up for the modern era of the eBPF virtual machine. Some one-liners: # New processes with arguments bpftrace -e 'tracepoint:syscalls:sys_enter_execve { join(args->argv); }'. Files opened by process bpftrace -e 'tracepoint:syscalls:sys_enter_open { printf("%s %sn", comm, str(args->filename)); }'.

C++ 40

C++ Virtualization Programming Latency 40

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

All Things Distributed

AUGUST 16, 2011

The Cloud First strategy is most visible with new Federal IT programs, which are all designed to be â??Cloud There were however a number of programs that really could benefit from the Cloud but which had unique regulatory requirements, such as ITAR, that blocked migration to AWS. Cloud Readyâ??; Government and Big Data.

AWS 111

AWS Government Big Data Cloud 111

Smashing Magazine

JULY 8, 2021

Development Process. Development Process. Modules like the service module containing all the network requests needed by the company are kept in this core module and all corresponding network requests are made from here. This is the virtual node of Vue.js. Tools And Practices To Speed Up The Vue.js Uma Victor.

Speed 134

Speed Processing Development Code 134

O'Reilly

NOVEMBER 21, 2019

This is precisely the kind of problem that robotic process automation (RPA) aims to address. She’s the vestigial human link in a process—insurance claims processing—that has a mostly automated workflow. They can do only what they’re programmed to do. Virtual automation has a long history. RPA explained.

Processing 83

Processing Programming Virtualization Technology 83

HammerDB

FEBRUARY 25, 2021

This is why the choice of programming language is so important from the outset. To benchmark a database we introduce the concept of a Virtual User. For simplicity, we do not include networking or transaction management middleware in this discussion because although important in the real world they do not affect the key concepts.

Programming 67

Programming Benchmarking Virtualization C++ 67

Dynatrace

NOVEMBER 11, 2022

More organizations are adopting a hybrid IT environment, with data center and virtualized components. Therefore, they need an environment that offers scalable computing, storage, and networking. Instead of treating storage, server, compute, and network functions as separate entities, HCI virtualizes these resources.

Infrastructure 195

Infrastructure Storage Virtualization Network 195

Smashing Magazine

JUNE 30, 2021

A ServiceWorker is a short-lived , isolated JavaScript scope running in a separate thread, functioning as a proxy for every network request originating from pages of the same origin. The Actor Model’s most popular incarnation is probably in the programming language Erlang. It is spawned (and owned) by a page.

Games 145

Games Architecture Code C++ 145

Dynatrace

SEPTEMBER 25, 2019

Therefore, it requires multidimensional and multidisciplinary monitoring: Infrastructure health —automatically monitor the compute, storage, and network resources available to the Citrix system to ensure a stable platform. SAP GUI delivered via Citrix – a process on Citrix VDA. Image callout numbers. Netscaler.

Latency 117

Latency Performance Virtualization Infrastructure 117

Alex Podelko

SEPTEMBER 4, 2018

When trying to develop a new piece of software or an app, one of the first things a developer has to do is pick a programming language. For years, the debate has raged on regarding which programming language is better, Java or Scala. In essence, Java is classified as an object oriented programming language.

Java 100

Java Performance Programming Virtualization 100

Dynatrace

APRIL 14, 2020

Have you ever had to provision 2,500 virtual host instances and 120 Kubernetes clusters in two days? AWS Infrastructure Event Management program. Throughout the planning phase, Dynatrace took part in the AWS Infrastructure Event Management program. You can see a similar automation process on this GitHub repo. Automation.

AWS 163

AWS Lambda Performance Infrastructure 163

Dynatrace

JULY 10, 2019

This article we help distinguish between process metrics, external metrics and PurePaths (traces). If you already have the OneAgent installed, and you’d like to bring in additional process metrics into Dynatrace , the OneAgent plugin is a good fit. OneAgent & application metrics. OneAgent & cloud metrics.

Java 134

Java Best Practices Metrics Azure 134

Dynatrace

MAY 9, 2022

Dynatrace Smartscape provides a near-real-time environment topology visualization of all the dependencies across the infrastructure, process, and services. Examine cross-tier and same-tier process, host, and service interdependencies to better understand how they affect application performance. www.gcp.hipstershop.com).

Strategy 191

Strategy Cloud Infrastructure Metrics 191

O'Reilly

FEBRUARY 18, 2020

It’s the single most popular programming language on O’Reilly, and it accounts for 10% of all usage. In programming, Python is preeminent. Normalized search frequency of top programming languages on the O’Reilly online learning platform in 2019 (left) and the rate of change for each language (right). Figure 3 (above).

Software Architecture 136

Software Architecture DevOps Data Engineering Architecture 136

Dynatrace

NOVEMBER 12, 2021

FedScoop: There are a lot of solutions that claim to provide a single-pane-of-glass view of agency networks and applications. AI that uses machine learning requires a slower process in order to train its algorithms. Or work with a contractor to build an AI system to identify problems on our network? Systems are very dynamic.

Cloud 167

Cloud Monitoring Network Azure 167

Testsigma

SEPTEMBER 28, 2021

Programming knowledge – not required. The first that comes to mind while discussing a new mobile automation testing strategy is the programming languages it supports. The mobile testing tool, Testsigma does not require any programming language for mobile testing. So, how hard is it to get started with Testsigma?

Testing Tools 52

Testing Tools Mobile Testing Artificial Intelligence 52

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. The focus on mindset and people, not process.

DevOps 91

DevOps Metrics Healthcare Innovation 91

O'Reilly

NOVEMBER 28, 2023

And everyone has opinions about how these language models and art generation programs are going to change the nature of work, usher in the singularity, or perhaps even doom the human race. AI users say that AI programming (66%) and data analysis (59%) are the most needed skills. Many AI adopters are still in the early stages.

Open Source 111

Open Source Artificial Intelligence Google Infrastructure 111

Tech News Gather

DECEMBER 27, 2022

It is necessary to have a top-notch education app development process that provides all essential features. Through an education app development process, students can keep track of their attendance and progress throughout the school year. Always have a team ready to test the functionalities for the testing process. Social Media.

Education 52

Education Social Media Development Media 52

Dotcom-Montior

NOVEMBER 24, 2021

There was a time when standing up a website or application was simple and straightforward and not the complex networks they are today. With the rapid advancements in web application technologies, programming languages, cloud computing services, microservices, hybrid environments, etc., The recipe was straightforward. Peer-to-Peer.

Systems 74

Systems Monitoring Hardware Network 74

Official Blog - World Web Technology

NOVEMBER 24, 2023

Virtual DOM It means Document Object Model. ReactJS utilizes virtual DOM to improve the updating efficiency of actual DOM. ReactJS generates a virtual document object model instead of manipulating changes directly. I/O operations like writing or reading files and making a network request are non-blocking.

Development 52

Development Virtualization Open Source Architecture 52

HammerDB

NOVEMBER 30, 2018

Programming Languages. When you download the source code for HammerDB you can see that the programming language it is written in is called TCL. As virtual users are started the database specific packages and workload specific modules are loaded into the virtual user threads. The following diagram illustrates the process.

Architecture 40

Architecture Virtualization Open Source C++ 40

The Morning Paper

DECEMBER 8, 2019

On the last morning of the conference Daniel Bittman presented some of the work being done in the context of the Twizzler OS project to explore new programming models for NVM. The starting point is a set of three asumptions for an NVM-based programming model: Compared to traditional persistent media, NVM is fast.

Hardware 56

Hardware Programming Media Storage 56

HammerDB

JULY 5, 2022

Python is a popular programming language, especially for beginners, and consequently we see it occurring in places where it just shouldn’t be used, such as database benchmarking. What programming languages does HammerDB use and why does it matter? puts "Processing $total_iterations transactions without output suppressed."

Benchmarking 98

Benchmarking Database C++ Virtualization 98

Enprowess

AUGUST 6, 2021

The technology stack comprises a set of technologies, programming languages, frameworks, software, and tools to develop and deploy websites or apps. However, it works as the backbone of the application, and it is developed by using programming languages such as PHP, Ruby, Python, or frameworks like Django, Spring Boot, or NodeJS.

Development 52

Development Virtualization Servers Website 52