Dynatrace

AUGUST 5, 2022

A message queue is a form of middleware used in software development to enable communications between services, programs, and dissimilar components, such as operating systems and communication protocols. A message queue enables the smooth flow of information to make complex systems work. What is a message queue?

Monitoring 208

Monitoring Serverless Programming Speed 208

HammerDB

APRIL 27, 2021

Expanding the GUI menu presents the workflow with our first task of building the schema. Selecting schema build and options presents the schema build options dialog. In the example below we have modified the SQL Server, number of warehouses to build and the virtual users to build them. dbset bm command. Building the Schema.

Virtualization 73

Virtualization Benchmarking Database Operating System 73

Dynatrace

MAY 31, 2021

Although Kubernetes simplifies application development while increasing resource utilization, it is a complex system that presents its own challenges. What challenges does it present, and how can you overcome them? What challenges does it present, and how can you overcome them? But what is Kubernetes exactly?

Virtualization 134

Virtualization DevOps Infrastructure Cloud 134

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. These products see systems from the “outside” perspective—which is to say, the attacker’s perspective. Harden the host operating system.

Open Source 258

Open Source Benchmarking Best Practices Network 258

Testlodge

APRIL 14, 2021

The aim is to discover the best combination of software and hardware that suits the specifications under which the system can work without issue. Software Configuration Testing: Testing software configurations is a time-consuming process which requires testing the application on various operating systems and browsers.

Testing 89

Testing Hardware Virtualization Operating System 89

Adrian Cockcroft

JANUARY 17, 2022

I feel there’s something missing, an operating system, database, architecture and language combination that assumes that terabytes of main memory, GPUs with their own memory, and 100’s of Gbits of network are the baseline and makes it easier to leverage them together to build things that haven’t been seen before. primarily virtual?—?and

Serverless 98

Serverless Hardware AWS Architecture 98

Scalegrid

FEBRUARY 8, 2024

This makes adopting such sophisticated multi-node-based arrangements exceedingly advantageous from both operational efficiency and financial viewpoints. 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

FEBRUARY 9, 2023

The next layer is operating system platforms, what flavor of Linux, what version of Windows etc. The virtualization and networking platform could be datacenter based, with something like VMware, or cloud based using one of the cloud providers such as AWS EC2.

Engineering 137

Engineering Serverless Lambda AWS 137

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. At present, this is in the development phase.

Programming 84

Programming C++ Database Virtualization 84

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. Traditional pointers address a memory location (often virtual of course). This is left as an exercise for the application developer at present.

Hardware 56

Hardware Programming Media Storage 56

Brendan Gregg

DECEMBER 31, 2017

A video of the talk is on youtube : The slides are on slideshare : I love this talk as I get to share more about what the Performance and Operating Systems team at Netflix does, rather than just my work. Virtual Memory. File System. Andrew Spyker (Titus) co-presented Elastic Load Balancing Deep Dive and Best Practices.

Tuning 61

Tuning AWS Best Practices Network 61

Adrian Cockcroft

APRIL 5, 2023

Energy data at the entire machine or raw cloud instance level needs to be apportioned to virtual machines or cloud instances which run an operating system, and to pods, containers and processes running applications and background activities that consume CPU, memory and I/O resources.

Energy 52

Energy Metrics Cloud Operating System 52

Brendan Gregg

DECEMBER 30, 2017

A video of the talk is on youtube : The slides are on slideshare : I love this talk as I get to share more about what the Performance and Operating Systems team at Netflix does, rather than just my work. Virtual Memory. File System. Andrew Spyker (Titus) co-presented Elastic Load Balancing Deep Dive and Best Practices.

Tuning 52

Tuning AWS Best Practices Network 52

Testsigma

JULY 3, 2021

It involves setting up a data center that meets security compliances and other factors like physical components, virtual elements, storage management, physical infrastructure, etc. Based on which version of operating systems or browsers your users consume content on, you have to plan your testing. Lollipop and 6.0

Cloud 57

Cloud Testing Storage DevOps 57

Percona

APRIL 17, 2023

In this blog post, we will discuss the best practices on the MongoDB ecosystem applied at the Operating System (OS) and MongoDB levels. 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.

Best Practices 52

Best Practices Design Tuning Database 52

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. Leigh Capili (DevAdv) demos how to launch apps from Git using Kubernetes orchestration, Ignite virtualization, and GitOps management.

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. Leigh Capili (DevAdv) demos how to launch apps from Git using Kubernetes orchestration, Ignite virtualization, and GitOps management.

Open Source 40

Open Source AWS Lambda Serverless 40

Enprowess

MAY 24, 2022

More incredible Speed with Virtual DOM. Reactjs can help your business in web and mobile application development by bringing fast speed using the virtual DOM. Virtual DOM of React refreshes only parts of the page, so it is faster than the conventional full refresh model. Virtual DOM is an additional feature offered by React.

Mobile 52

Mobile Open Source Virtualization Speed 52

Testsigma

NOVEMBER 11, 2020

Apart from disconnections, another cause of worry is the inability to access virtual environments which are generally used by the testers for testing applications. In many cases, automated code review tools are used to identify all the bad smell present in the source code. due to unstable network connections.

Testing 85

Testing Mobile Network Analytics 85

Dotcom-Montior

NOVEMBER 24, 2021

This complexity is “hidden” to the end user, like how an API (Application Programming Interface) operates, whether that is an actual user or another computer. These systems can include physical servers, containers, virtual machines, or even a device, or node, that connects and communicates with the network. Three-Tier.

Systems 74

Systems Monitoring Hardware Network 74

HammerDB

JANUARY 5, 2019

“ Scalability” is a product of both the benchmarking application itself (See the post on HammerDB Architecture to see how it scales implementing multiple virtual users as threads) as well as the benchmarking workload (The TPC benchmarks that HammerDB uses have been designed specifically for this purpose and proven over decades to scale).

Benchmarking 40

Benchmarking Database Social Media Scalability 40

Testsigma

SEPTEMBER 28, 2021

But I hope till the end of this post, some solid arguments have been made – the evidence presented and witnesses quoted – that can help you understand it better. These devices can either be virtual (non-existent) such as emulators and simulators or real (real physical devices). It is completely your choice. React Native?

Testing Tools 52

Testing Tools Mobile Testing Artificial Intelligence 52

SQL Server According to Bob

APRIL 24, 2018

I also started my career developing on UNIX systems with C++ and databases like Ingres. As I moved to other jobs, the PC was becoming very popular as was the Windows Operating System. I loved the Mac, the user interface, and the overall footprint of that computer.

Servers 40

Servers Internet Internet Open Source 40

Testsigma

FEBRUARY 3, 2021

Mobiles have different models, screen resolutions, operating systems, network types, hardware configurations, etc. Were the visuals present in the classes pleasing to the eyes? Operating Systems- Windows, iOS, Android, etc. Can we have a single day in our life without a mobile phone today? What can be done better?

Mobile 82

Mobile Testing Hardware C++ 82

Adrian Cockcroft

JUNE 21, 2022

I also learned how marketing worked, and began to build my presentation and training skills as I was sent around the world by Sun to teach workshops and speak at events. I had to setup a week of talks by all the relevant product teams, with a hundred or so of the most experienced systems engineers from all over the world as an audience.

Tuning 52

Tuning Benchmarking Engineering C++ 52

Nick Desaulniers

APRIL 6, 2020

May I present to you episode I; “ Off by Two.” ”) 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. Linus: I basically never do virtual machines. Recent work. a “gadget.”)

C++ 67

C++ Hardware Code Virtualization 67

SQL Server According to Bob

JANUARY 11, 2020

​​ Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information presented after the date of publication. This White Paper is for informational purposes only.

Servers 40

Servers Cache Database Media 40

ACM Sigarch

NOVEMBER 1, 2019

This blog post gives a glimpse of the computer systems research papers presented at the USENIX Annual Technical Conference (ATC) 2019, with an emphasis on systems that use new hardware architectures. USENIX ATC is a top-tier venue with a broad range of systems research papers from both industry and academia.

Architecture 12

Architecture Hardware Cache Storage 12

SQL Server According to Bob

DECEMBER 18, 2018

The operating system signals completion when the I/O stack finishes the request. Linux provides different system calls (syscall)/commands for asynchronous behavior. product: Virtual Disk. Msft Virtual Disk 1.0 When the ‘FW’ pattern is present it shows a REQ_PREFLUSH | REQ_WRITE being sent to the device.

Servers 90

Servers Media Cache Storage 90

Smashing Magazine

OCTOBER 6, 2021

Depending on the browser and operating system, you may also experience browser scrollbar widths upsetting the 100vw calculation as well. URL bar and virtual keyboard), and will not change its value even as the browser chrome changes. Currently, the fix is to update to 100% if you can.

Design 145

Design Availability Mobile Website 145

SQL Server According to Bob

JULY 13, 2016

And the Operating System environment for Windows Server has become more robust but has introduced more features and complexity. In addition, the Download Media option includes a link to create a virtual machine in Azure for SQL Server 2016. So now there are more choices to make when installing SQL Server. . ·

Servers 40

Servers Media Engineering Virtualization 40

SQL Server According to Bob

JANUARY 11, 2020

​​ Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information presented after the date of publication. This White Paper is for informational purposes only.

Servers 40

Servers Cache Media Hardware 40