Scalegrid

JANUARY 12, 2024

Key Takeaways A cloud workload encompasses any application or service running on a cloud infrastructure, facilitating tasks ranging from basic functions to advanced data analysis with the help of resources like databases, collaboration tools, and disaster recovery systems. This need is often referred to as “workload optimization.”

Cloud 130

Cloud Virtualization Storage Efficiency 130

Dynatrace

AUGUST 24, 2020

To provide actionable answers monitoring systems store, baseline, and analyze telemetry data. Based on this analysis, these systems can take actions such as alerting or remediation. Dynatrace VMware and virtualization documentation . OneAgent and its Operator . Dynatrace root cause analysis documentation .

Analytics 246

Analytics Infrastructure AWS Operating System 246

The Morning Paper

APRIL 4, 2019

Ginseng: keeping secrets in registers when you distrust the operating system Yun & Zhong et al., Suppose you did go to the extreme length of establishing an unconditional root of trust for your system, even then, unless every subsequent piece of code you load is also fully trusted (e.g., NDSS’19.

Operating System 43

Operating System Systems Wireless Transportation 43

The Netflix TechBlog

SEPTEMBER 24, 2021

Virtual Assembly Figure 3 describes how a virtual assembly of the encoded chunks replaces the physical assembly used in our previous architecture. Any single read or write operation may involve a mix of previously uploaded and yet-to-be uploaded bytes. MezzFS borrows from how operating systems handle page faults.

Cloud 237

Cloud Media Storage Cache 237

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. Products that scan source code before the container is built are known as Software Composition Analysis (SCA) tools and Static Application Security Test (SAST) tools.

Open Source 255

Open Source Benchmarking Best Practices Network 255

Dynatrace

NOVEMBER 23, 2020

Nevertheless, there are related components and processes, for example, virtualization infrastructure and storage systems (see image below), that can lead to problems in your Kubernetes infrastructure. You haven’t detected that there’s a shortage of disk space on the virtualization host (or its shared storage).

Virtualization 162

Virtualization Infrastructure Monitoring Cloud 162

Dynatrace

APRIL 26, 2022

EM gives visibility into the user device and performance from the endpoint to provide information on CPU, memory, operating systems, storage, security, networks, and whether software is up to date. PC, smartphone, server) or virtual (virtual machines, cloud gateways). Endpoints can be physical (i.e.,

Monitoring 209

Monitoring Social Media IoT Metrics 209

Dynatrace

AUGUST 24, 2020

To provide actionable answers monitoring systems store, baseline, and analyze telemetry data. Based on th is analysis , these systems can take actions such as alerting or remediation. Dynatrace VMware and virtualization documentation . OneAgent and its Operator . Dashboards for business insights .

Analytics 135

Analytics Infrastructure AWS Operating System 135

Dynatrace

NOVEMBER 29, 2022

The purpose of infrastructure as code is to enable developers or operations teams to automatically manage, monitor, and provision resources, rather than manually configure discrete hardware devices and operating systems. Infrastructure as code is sometimes referred to as programmable or software-defined infrastructure.

Infrastructure 177

Infrastructure Code Cloud DevOps 177

Dynatrace

JULY 7, 2022

Dynatrace offers Custom Service Entry Points , which virtually breaks the monolith and provides valuable information about whether organizations should break out certain pieces of the monolith. For example, a virtual machine (VM) can replace containers to design and architect microservices.

Architecture 206

Architecture Serverless Azure Programming 206

Scalegrid

FEBRUARY 8, 2024

Key players include HDFS and Ceph, prominent choices among distributed storage options tailored specifically for massive dataset analysis tasks. By leveraging the strengths of both fields, organizations can attain increased efficiency and operational capability within a highly virtualized landscape.

Storage 130

Storage Systems Big Data Azure 130

Adrian Cockcroft

APRIL 5, 2023

This would open up opportunities to leverage existing performance monitoring tools and dashboards, extend optimization tools like autoscalers and schedulers, and to build new kinds of carbon analysis and optimization tools and services. Carbon measurements are by their nature imprecise and based on estimates and models that include variation.

Energy 52

Energy Metrics Cloud Operating System 52

Dynatrace

JUNE 1, 2021

Even a conflict with the operating system or the specific device being used to access the app can degrade an application’s performance. Root-cause and impact analysis of application performance problems and business outcomes for faster, more reliable incident resolution. These capabilities extend into many areas.

Monitoring 148

Monitoring Mobile Social Media Artificial Intelligence 148

Dynatrace

NOVEMBER 4, 2019

In fact, once containerized, many of these services and the source code itself is virtually invisible in a standalone Kubernetes environment. Logs: A log file tells you about an event that has already happened; it is a record of events from software and operating systems. Code level visibility for fast problem resolution.

Monitoring 219

Monitoring Cloud Metrics Code 219

Dynatrace

JULY 8, 2020

Kubernetes has taken over the container management world and beyond , to become what some say the operating system or the new Linux of the cloud. Monitoring the infrastructure: no matter the number of layers of abstraction that Kubernetes and containers provide, they still run on infrastructure, virtual and physical.

Infrastructure 201

Infrastructure Monitoring Cloud Metrics 201

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 110

Code Infrastructure DevOps Serverless 110

Percona

JUNE 20, 2023

In order to overcome these issues, the concept of paging and segmentation was introduced, where physical address space and virtual address space were designed. Here, virtual(logical) to physical address translation is much easier as segment tables store adequate information. A detailed description of these concepts is below.

Programming 82

Programming C++ Database Virtualization 82

Sutter's Mill

MARCH 11, 2024

The main improvement MSLs give is that a program data race will not corrupt the language’s own virtual machine (whereas in C++ a data race is currently all-bets-are-off undefined behavior). For example, see this February 2024 example analysis paper.) best effort” analysis). Consider some reasons. Determinism.

C++ 139

C++ Programming Code Java 139

Adrian Cockcroft

NOVEMBER 18, 2019

AWS Developer Relations on how the shift from Robot Operating System (ROS) 1 to ROS 2 will change the landscape for all robot lovers. OPN303 BPF performance analysis (repeats) Learn how Netflix uses eBPF to create powerful performance analysis tools.

Open Source 40

Open Source AWS Lambda Serverless 40

Adrian Cockcroft

NOVEMBER 18, 2019

AWS Developer Relations on how the shift from Robot Operating System (ROS) 1 to ROS 2 will change the landscape for all robot lovers. OPN303 BPF performance analysis (repeats) Learn how Netflix uses eBPF to create powerful performance analysis tools.

Open Source 40

Open Source AWS Lambda Serverless 40

Official Blog - World Web Technology

MARCH 16, 2023

For example, if you want to add features such as Augmented Reality, Virtual Reality, Artificial Intelligence, and others, costs of creating an app might go up. On the other hand, hybrid app development is all about developing an app that works and functions on multiple operating systems such as Android, iOS, and Windows.

Development 52

Development Mobile Artificial Intelligence Design 52

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. software robots are able to interpret inputs, events, and gestures, and trigger responses and communicate with other systems—just as humans do.

Processing 83

Processing Programming Virtualization Technology 83

Dynatrace

NOVEMBER 4, 2019

In fact, once containerized, many of these services and the source code itself is virtually invisible in a standalone Kubernetes environment. Logs: A log file tells you about an event that has already happened; it is a record of events from software and operating systems. Code level visibility for fast problem resolution.

Monitoring 100

Monitoring Cloud Metrics Code 100

Testsigma

FEBRUARY 3, 2021

Mobiles have different models, screen resolutions, operating systems, network types, hardware configurations, etc. This testing is crucial to ensure standard usage and performance of your app on various devices, operating systems, hardware, browsers, and their different versions. You’d be thinking of a no right?

Mobile 82

Mobile Testing Hardware C++ 82

Dotcom-Montior

NOVEMBER 27, 2018

Additionally, end users can access your site or applications from anywhere in the world using different browsers, operating systems, and mobile devices, all with varying connection speeds. You can also export all HTTP related data in CSV format for analysis using any tool you choose.

Performance Testing 40

Performance Testing Strategy Testing Performance 40

Smashing Magazine

OCTOBER 31, 2023

You might think of it like racing a car in virtual reality, where the conditions are decided in advance, rather than racing on a live track where conditions may vary. If throttling is applied at the operating system level , then the metrics match what a real user with those network conditions would experience.

Speed 97

Speed Google Website Metrics 97

Abhishek Tiwari

SEPTEMBER 10, 2017

As we are dealing with Docker images, I assume you have downloaded and installed Docker for your operating system. You will require VirtualBox (or a similar VM driver such as xhyve driver or VMware Fusion depending on your operating system) which enables Minikube to run a single-node Kubernetes cluster inside a VM.

Development 49

Development Operating System Virtualization Code 49

O'Reilly

DECEMBER 2, 2019

I don’t need more bandwidth for video conferences or movies, but I would like to be able to download operating system updates and other large items in seconds rather than minutes. But that’s also a problem that 5G vendors could solve; virtual LANs ( VLANs ) are hardly a new concept. That’s the real promise of 5G. Mike Loukides.

Wireless 53

Wireless Serverless IoT Artificial Intelligence 53

Adrian Cockcroft

JUNE 21, 2022

I was mostly coding in C, tuning FORTRAN, and when I needed to do a lot of data analysis of benchmark results used the S-PLUS statistics language, that is the predecessor to R. We had specializations in hardware, operating systems, databases, graphics, etc. I also helped out in the run-up to the 2004 Athens Olympics.

Tuning 52

Tuning Benchmarking Engineering C++ 52

O'Reilly

JULY 15, 2020

Microservices Adoption: Explication and Analysis. So it just makes sense to instantiate microservices at the level of the virtual machine (VM), as distinct to that of the container. In total, just over half of the audience hails from outside of North America. This roughly mirrors usage on the O’Reilly learning platform.

Database 134

Database Architecture Education Systems 134

Nick Desaulniers

APRIL 6, 2020

”) asm goto is like virtual method calls or structured expection handling in C++ in that they all can only transfer control flow to a short list of possible destinations. A preemptive multitasking operating system is obsessed with keeping track of time; you spend up your time slice and you’re scheduled out.

C++ 67

C++ Hardware Code Virtualization 67

Brendan Gregg

AUGUST 8, 2017

Nowadays, the source code to old operating systems can also be found online. For everyone familiar with other operating systems and their CPU load averages, including this state is at first deeply confusing. **Why?** avg-cpu: %user %nice %system %iowait %steal %idle 0.54 Why, exactly, did Linux do this?

Latency 111

Latency Metrics C++ Systems 111

SQL Server According to Bob

JULY 13, 2016

Over the years this product has grown into a complete data platform including Reporting Services, Analysis Services, Integration Services, more tools, Replication, R Services, and much more. And the Operating System environment for Windows Server has become more robust but has introduced more features and complexity.

Servers 40

Servers Media Engineering Virtualization 40

ACM Sigarch

NOVEMBER 1, 2019

These papers argued that the scalability of such multi-accelerator systems is severely affected by the centralized nature of the modern OS architecture running on a CPU. Another paper, called E3 , made an observation that ARM-based SmartNICs are capable enough to run cloud micro-services.

Architecture 12

Architecture Hardware Cache Storage 12

ScaleOut Software

MAY 15, 2014

These are areas in which we have invested heavily to take advantage of 10 Gbps (and faster) networks and to handle intermittent network delays inherent in virtual server infrastructures. This philosophy manifests itself in all areas, including installation, application development, and cluster management.

Cache 40

Cache Servers Network Design 40