Dynatrace

APRIL 17, 2019

In a sea of virtualized layers of abstraction, shared services, and dependencies, the cloud has become increasingly complex. Our platform needed a full-stack approach, including virtual network infrastructure, containers, applications, and users. The Gartner document is available upon request from Dynatrace LLC.

Innovation 188

Innovation Virtualization Cloud Azure 188

Dynatrace

AUGUST 24, 2020

Dynatrace VMware and virtualization documentation . Dynatrace Kubernetes documentation . Dynatrace OneAgent documentation . Dynatrace root cause analysis documentation . When using autoscaling-mechanisms and having a lot of application containers, tracing requests through the network is a challenging task.

Analytics 195

Analytics Infrastructure AWS Operating System 195

Dynatrace

JULY 10, 2019

Virtualization can be a key player in your process’ performance, and Dynatrace has built-in integrations to bring metrics about the Cloud Infrastructure into your Dynatrace environment. And don’t worry if you’re on a different cloud platform, you can use a custom ActiveGate plugin to get insights into your virtualization.

Java 197

Java Best Practices Metrics Azure 197

Dynatrace

AUGUST 5, 2019

While most of our cloud & platform partners have their own dependency analysis tooling, most of them focus on basic dependency detection based on network connection analysis between hosts. What is the network traffic going to be between services we migrate and those that have to stay in the current data center?

Cloud 38

Cloud Traffic Database Network 38

Dynatrace

DECEMBER 22, 2019

AWS offers a broad set of global, cloud-based services including computing, storage, networking, Internet of Things (IoT), and many others. Amazon ElastiCache (see AWS documentation for Memcached and Redis ). Dynatrace news. Amazon CloudFront. Amazon Cognito. Amazon EC2 Spot Fleet. Amazon Elastic Container Service (ECS). Amazon EMR.

AWS 200

AWS Metrics IoT Storage 200

Dynatrace

MAY 27, 2021

This option is referred to as application-only monitoring and when deployed in application-only mode, OneAgent monitors the memory, disk, CPU, and networking of processes within the container only. More details can be found in the Dynatrace documentation. Customer Data Center – Hosts and Virtual Machines. How does it work?

AWS 162

AWS IoT Virtualization Monitoring 162

Dynatrace

OCTOBER 17, 2019

While BOSH is platform agnostic, it’s the standard vehicle for rolling out and managing Cloud Foundry on virtualized infrastructure, across cloud providers. The immutable OneAgent addon must include certain keys as described in the documentation. Simply navigate to the Environment API page and look at the Deployment section.

Cloud 145

Cloud Virtualization Internet Internet 145

Dynatrace

DECEMBER 22, 2019

AWS offers a broad set of global, cloud-based services including computing, storage, networking, Internet of Things (IoT), and many others. Amazon ElastiCache (see AWS documentation for Memcached and Redis ). Dynatrace news. Amazon CloudFront. Amazon Cognito. Amazon EC2 Spot Fleet. Amazon Elastic Container Service (ECS). Amazon EMR.

AWS 182

AWS Metrics IoT Storage 182

Dynatrace

OCTOBER 17, 2019

We’re currently in a technological era where we have a large variety of computing endpoints at our disposal like containers, Platform as a Service (PaaS), serverless, virtual machines, APIs, etc. with more being added continually.

Code 167

Code Infrastructure DevOps Cloud 167

Scalegrid

AUGUST 30, 2024

Authorization and Access Control In RabbitMQ, authorization dictates the operations a user may execute on given virtual hosts. Virtual Hosts and Resource Permissions In RabbitMQ, virtual hosts craft distinct isolated environments that upgrade security and resource segregation by restricting inter-vhost communication.

Transportation 130

Transportation Virtualization Strategy Storage 130

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. Perhaps you'd like a new year's resolution: learn eBPF! Advanced ## 1.

C++ 99

C++ Virtualization Programming Code 99

Scalegrid

JUNE 28, 2024

Distributed Systems In distributed systems’ sprawling networks, RabbitMQ is the glue that holds disparate components together. In light of these diverse uses, RabbitMQ has emerged as something akin to common knowledge among organizations aiming to improve the performance and reliability of their distributed networks.

IoT 130

IoT Healthcare Programming Open Source 130

Percona

JUNE 22, 2023

High availability works through a combination of the following: No single point of failure (SPOF) : You must eliminate any single point of failure in the database environment, including physical or virtual hardware the database system relies on that would cause it to fail. Networking equipment (switches, routers, etc.)

Availability 132

Availability Database Open Source Hardware 132

Smashing Magazine

FEBRUARY 2, 2022

This problem is more apparent on unreliable and slow networks and lower-end devices. Users can browse the Internet using slow and unreliable networks, so minification, optimization, and code-splitting of JavaScript files ensure that the user downloads the smallest file possible. Large preview ).

Code 104

Code Performance Network Website 104

Percona

APRIL 12, 2023

Instead of relational (SQL) databases defined primarily through a hierarchy of related sets via tables and columns, their non-relational structure used a system of collections and documents. MongoDB is a non-relational (NoSQL), document-based database program that is commonly referred to as source-available.

Open Source 98

Open Source Programming Database Servers 98

The Morning Paper

JANUARY 21, 2020

The document runs to 87 pages, so I’m going to cover the material across two posts. The Internet itself, over which these systems operate, is a dynamically distributed network spanning national borders and policies with no central coordinating agent. Moreover: Causality is complex and networked.

Internet 98

Internet Internet Strategy Energy 98

Brendan Gregg

SEPTEMBER 5, 2017

There's a lot about Linux containers that isn't well documented yet, especially since it's a moving target. Here are some documents for understanding internals: - Linux Namespaces from Wikipedia - Linux Cgroups from Wikipedia - Documentation/cgroup-v1 from the Linux source - Documentation/cgroup-v2.txt x series.

Virtualization 75

Virtualization AWS Engineering Hardware 75

Abhishek Tiwari

JANUARY 6, 2018

auto-completion of commands, auto-suggestions, in-line documentation. Sysdig instruments your physical and virtual machines at the OS level by installing into the Linux kernel and capturing system calls and other OS events. Kube-shell is an integrated shell for working with the Kubernetes CLI. It has some really nifty features such as.

Open Source 111

Open Source DevOps Engineering Storage 111

All Things Distributed

AUGUST 13, 2013

Customers tell us that virtually all use cases for push notifications require an intermediary application to manage security tokens, queue outgoing messages, and abstract platform-specific APIs. For more information, please see the Amazon SNS documentation , including a getting started guide and reference apps for each mobile platform.'

Mobile 84

Mobile Development AWS Games 84

O'Reilly

NOVEMBER 21, 2019

It enlists software “robots” to automate the rote, repetitive, or tedious tasks that bridge virtual gaps, or facilitate virtual transfers or exchanges, in and between common business processes. Virtual automation has a long history. Virtually anything can be scripted—including keyboard, mouse, and GUI actions.

Processing 92

Processing Programming Virtualization Technology 92

HammerDB

APRIL 19, 2023

Regardless of whether the computing platform to be evaluated is on-prem, containerized, virtualized, or in the cloud, it is crucial to consider several essential factors. As database performance is heavily influenced by the performance of storage, network, memory, and processors, we must understand the upper limit of these key components.

Performance 55

Performance Benchmarking Cache Storage 55

Percona

JULY 7, 2023

HA in PostgreSQL databases delivers virtually continuous availability, fault tolerance, and disaster recovery. Also, in general terms, a high availability PostgreSQL solution must cover four key areas: Infrastructure: This is the physical or virtual hardware database systems rely on to run. there cannot be high availability.

Availability 98

Availability Open Source Architecture Database 98

Randon ASCII

JULY 11, 2022

I’d been testing on a virtual machine in a data center that I had access to, purely because this machine has an internet connection that runs at over 2 Gbps. But I’d also recorded an ETW trace to understand where CPU time in the Network Service utility process was going, and I’d noticed some time being spent in ntoskrnl.exe!KiPageFault:

Cache 105

Cache Energy Google Processing 105

Enprowess

JANUARY 11, 2022

React got popular due to the virtual document object model (DOM) which enables it to enhance performance of web apps and PWA significantly. Usage of Virtual DOM allows efficient rendering where only certain part of webpage is rerendered speeding up performance. It is being actively developed by Facebook and volunteers.

Virtualization 64

Virtualization Website Speed Mobile 64

HammerDB

OCTOBER 23, 2023

With a simple example such as this, it would not necessarily be expected for the additional network traffic to be significant between the 2 approaches. However, with more complex application logic this network round trip soon becomes a key focus area for improving performance. On MySQL, we saw a 1.5X performance advantage.

Benchmarking 63

Benchmarking Database Network C++ 63

Enprowess

SEPTEMBER 7, 2021

Real-time software system – Collaboration tools used for video/audio conferencing, document writing, Chat applications, etc. Network: Node.js React is an open-source front-end library based on JavaScript, created and maintained by Facebook, and is well known for its virtual DOM feature. Faster virtual DOM.

Open Source 52

Open Source Virtualization Programming Servers 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. Perhaps you'd like a new year's resolution: learn eBPF! Advanced ## 1.

C++ 52

C++ Virtualization Programming Code 52

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

FEBRUARY 25, 2021

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. Basic Benchmarking Concepts. Database benchmarking in parallel. The Python GIL.

Programming 68

Programming Benchmarking Virtualization C++ 68

Percona

APRIL 17, 2023

Operating System (OS) settings Swappiness Swappiness is a Linux kernel setting that influences the behavior of the Virtual Memory manager when it needs to allocate a swap, ranging from 0-100. On the other hand, MongoDB schema design takes a document-oriented approach. Without further ado, let’s start with the OS settings.

Best Practices 52

Best Practices Design Tuning Database 52

Testsigma

AUGUST 24, 2020

Teams often resort to using in-house test automation tools or frameworks which are neither well-documented nor well-maintained. Maintaining test data in a central repository and then accessing it from different test environments may ease this problem but may introduce other issues like network latency in tests.

Testing 69

Testing Open Source Scalability Infrastructure 69

KeyCDN

OCTOBER 10, 2018

The result was Kubernetes, which allows developers to create and manage “clusters” of physical and virtual machines in order to coordinate cooperation via a shared network. Kubernetes Architecture A Kubernetes cluster is a network of containers capable of communicating with each other.

Virtualization 47

Virtualization Open Source Network Architecture 47

Smashing Magazine

OCTOBER 22, 2021

The idea is simple : players steer virtual toy cars in a top-down arena that resembles a foosball table. This is now properly documented in the FAQ. How To Build A Real-Time Multiplayer Virtual Reality Game ,” Alvin Wan. How To Build An Endless Runner Game In Virtual Reality ,” Alvin Wan. (vf,

Games 114

Games Servers Database Virtualization 114

Tech News Gather

NOVEMBER 5, 2023

Navigating the Uncharted Paths of Ethereum Knowledge While Ethereum’s core concepts are well-documented, many aspects of its ecosystem remain lesser-known or misunderstood. represents a monumental shift in the network’s consensus mechanism. Staking and Ethereum 2.0: The Future of ETH Ethereum 2.0

Blockchain 52

Blockchain Social Media Network Innovation 52

O'Reilly

NOVEMBER 28, 2023

And there are tools for archiving and indexing prompts for reuse, vector databases for retrieving documents that an AI can use to answer a question, and much more. And there are many other applications for machine-generated text: AI is good at summarizing documents. It’s also well suited to writing a quick email.

Open Source 137

Open Source Google Artificial Intelligence Infrastructure 137

Adrian Cockcroft

APRIL 18, 2018

Juvenal Photo taken in Lisbon Portugal by Adrian Cockcroft The documentation for most monitoring tools describes how to use that tool in isolation, often as if no other tools exist, but sometimes with ways to import or export some of the data to other tools. “Quis custodiet ipsos custodes?”?—?Juvenal

Monitoring 40

Monitoring Systems Virtualization Metrics 40

O'Reilly

DECEMBER 2, 2019

The most obvious change 5G might bring about isn’t to cell phones but to local networks, whether at home or in the office. High-speed networks through 5G may represent the next generation of cord cutting. Those waits can be significant, even if you’re on a corporate network. Let’s get back to home networking.

Wireless 56

Wireless Serverless IoT Artificial Intelligence 56