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. Container security is the practice of applying security tools, processes, and policies to protect container-based workloads. What is container security?

Open Source 246

Open Source Benchmarking Best Practices Network 246

Dynatrace

SEPTEMBER 24, 2020

Our largest customers are global companies that have absolutely massive application stacks that are spread across cloud and enterprise platforms, multiple physical geographies, tens of thousands of virtual and physical hosts, and hundreds of thousands of containers.

Virtualization 154

Virtualization Monitoring Infrastructure AWS 154

Dynatrace

NOVEMBER 23, 2020

While speeding up development processes and reducing complexity does make the lives of Kubernetes operators easier, the inherent abstraction and automation can lead to new types of errors that are difficult to find, troubleshoot, and prevent. Operating system / Instance layer. Business layer.

Virtualization 159

Virtualization Infrastructure Monitoring Cloud 159

Dynatrace

NOVEMBER 4, 2019

Kubernetes was architected to allow for additional technologies and services to assist in speed, scalability and reducing the overall complexity which can arise from a Microservices environment. In fact, once containerized, many of these services and the source code itself is virtually invisible in a standalone Kubernetes environment.

Monitoring 215

Monitoring Cloud Metrics Code 215

HammerDB

APRIL 27, 2021

As the workflow in the CLI and GUI are the same we will show equivalent commands side by side to help you quickly get up to speed on using the CLI in both interactive and scripted scenarios. In the example below we have modified the SQL Server, number of warehouses to build and the virtual users to build them. Help and Navigation.

Virtualization 73

Virtualization Benchmarking Database Operating System 73

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. sysbench is a widely used open-source benchmarking tool that is designed to evaluate the performance of CPU, memory, disk I/O, and database systems.

Performance 54

Performance Benchmarking Cache Storage 54

HammerDB

JUNE 27, 2022

This post is targeted towards the questions most often asked by non-technical management who want to get up to speed on what HammerDB is (what it isn’t) and how it can benefit their organization. HammerDB has graphical and command line interfaces for the Windows and Linux operating systems. What is HammerDB?

Benchmarking 62

Benchmarking Open Source C++ Cache 62

Enprowess

MAY 24, 2022

The primary purpose of React is to simplify the process of web development that is fast, scalable, and simple. 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. Famous Applications Supported by ReactJS.

Mobile 52

Mobile Open Source Virtualization Speed 52

ACM Sigarch

OCTOBER 25, 2019

Most existing security features on the timeline fall into one of four categories: • Virtualization—Giving code the illusion that it is in an environment other than the one it is actually being executed on. Attestation—Providing systems the means to attest or verify the integrity of their components. Approaches Towards Security.

Hardware 98

Hardware Virtualization Architecture Games 98

Dynatrace

NOVEMBER 4, 2019

Kubernetes was architected to allow for additional technologies and services to assist in speed, scalability and reducing the overall complexity which can arise from a Microservices environment. In fact, once containerized, many of these services and the source code itself is virtually invisible in a standalone Kubernetes environment.

Monitoring 100

Monitoring Cloud Metrics Code 100

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. Honestly, this is not time-effective at all if you’re aiming for efficiency and speed. All of these require a lot of capital. Lollipop and 6.0

Cloud 57

Cloud Testing Storage DevOps 57

Enprowess

JANUARY 11, 2022

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. Thus, the entire website development methodology benefits from the boosted speed and saves times by using these top front end frameworks.

Virtualization 64

Virtualization Website Speed Mobile 64

Testsigma

NOVEMBER 11, 2020

These network disconnections cause unnecessary delays and hinder the testing process. Apart from disconnections, another cause of worry is the inability to access virtual environments which are generally used by the testers for testing applications. This right data is the one that the application will be processing in production.

Testing 85

Testing Mobile Network Analytics 85

Testsigma

JUNE 26, 2021

Speed: One of the best advantages of moving to codeless automation testing is the speed at which you can manage your development pace. Since there is no need to write any piece of code — testers can write test cases that are often aided by AI, therefore enhancing both performance and the speed of testing. simultaneously.

Testing 57

Testing Testing Tools Automotive Scalability 57

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. OPN402 Firecracker open-source innovation Since Firecracker’s release at re:Invent 2018, several open-source teams have built on it, while AWS has continued investing in Firecracker’s speed.

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. OPN402 Firecracker open-source innovation Since Firecracker’s release at re:Invent 2018, several open-source teams have built on it, while AWS has continued investing in Firecracker’s speed.

Open Source 40

Open Source AWS Lambda Serverless 40

Testsigma

SEPTEMBER 15, 2021

The process of web development has changed its meaning in the time span of twenty years ( 2000 to 2021). Earlier the process was simple and just three technologies could do all the job. When we look at every combination of browsers, their version, operating system and their version, installing each of the combinations is not practical.

Testing 52

Testing Website Cloud Mobile 52

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

Apica

OCTOBER 29, 2019

Support a wide variety of devices and application types –The platform should be optimized to support multiple devices, implementations, and Operating Systems. Apica is that modern solution that will help you meet the speed, scalability and stability requirements to ensure your applications perform as expected.

Performance Testing 40

Performance Testing Testing Performance Software 40

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. LoadView – Best Practices and Process.

Performance Testing 40

Performance Testing Strategy Testing Performance 40

All Things Distributed

OCTOBER 2, 2017

The success of our early results with the Dynamo database encouraged us to write Amazon's Dynamo whitepaper and share it at the 2007 ACM Symposium on Operating Systems Principles (SOSP conference), so that others in the industry could benefit. This was the genesis of the Amazon Dynamo database.

Internet 128

Internet Internet AWS Performance 128

Apica

NOVEMBER 15, 2019

To keep up with the testing demand there are a number of feature requirements needed in order to be called a modern performance testing platform: Mega-scale load testing — load testing should scale up to millions of users within seconds to emulate the speed and scale of virtually any high-profile event worldwide.

Performance Testing 40

Performance Testing Testing Performance Games 40

Testsigma

FEBRUARY 5, 2021

The high tech lab is remotely operational and specifically targets device behaviour in terms of speed, memory usage, and battery consumption. These servers should be able to collect the requests by Dev and QA teams, process and execute these requests, as well as deliver the results & reports to the respective stakeholders.

Mobile 52

Mobile Testing Hardware DevOps 52

HammerDB

JANUARY 5, 2019

Some opinions claim that “Benchmarks are meaningless”, “benchmarks are irrelevant” or “benchmarks are nothing like your real applications” However for others “Benchmarks matter,” as they “account for the processing architecture and speed, memory, storage subsystems and the database engine.”

Benchmarking 40

Benchmarking Database Social Media Scalability 40

Testsigma

SEPTEMBER 4, 2021

You can also simulate thousands of virtual users to determine the performance of your application and how it will behave under load. Automation testing on the cloud removes all these overheads and cuts the time of the testing process. You still have to configure the required tools but the process is fairly easy.

Cloud 52

Cloud Testing Infrastructure Testing Tools 52

Testsigma

JULY 24, 2021

Owing to the abundance of apps and websites in the market, an average user has several choices, and to ensure the user consumes your product, you’ll have to craft products that are compatible with their devices that run on various operating systems. So, those were the best automation testing tools for the web and mobile.

Testing Tools 52

Testing Tools Mobile Testing Entertainment 52

Randon ASCII

AUGUST 23, 2018

But first, a really quick summary of the original issue: In the last post I talked about how every time a CFG-enabled process allocates executable memory some Control Flow Guard (CFG) memory is allocated as well. For the process above where vmmap said there were 402.8 Additional wasted memory. Total: 41.763s, 1457.7 MiB, 67.7

Operating System 58

Operating System Code Processing Systems 58

The Morning Paper

APRIL 14, 2019

Microarchitectural timing channels result from competition for hardware resources that are functionally transparent to software… the [ISA] abstraction leaks, as it affects observable execution speed, leading to timing channels. Enforcement of a system’s security policy must not depend on correct application behaviour.

Hardware 44

Hardware Cache Latency Speed 44

Brendan Gregg

AUGUST 8, 2017

Linux load averages are "system load averages" that show the running thread (task) demand on the system as an average number of running plus waiting threads. This measures demand, which can be greater than what the system is currently processing. Nowadays, the source code to old operating systems can also be found online.

Latency 111

Latency Metrics C++ Systems 111

SQL Performance

JUNE 21, 2019

Prior to SQL Server 2012, the maximum server memory value only applied to the bufferpool, so customers needed to limit the amount of memory the bufferpool could use to save memory for the operating system and other processes. Fragmentation occurs through regular operations such as inserts, updates and deletes.

Servers 49

Servers Azure Hardware Database 49

SQL Server According to Bob

JANUARY 11, 2020

SQL Server defines stable media as storage that can survive system restart or common failure. Many high-end disk subsystems provide high-speed cache facilities to reduce the latency of read and write operations. Torn pages generally arise after system outages where the subsystem does not complete the entire 8-KB I/O request.

Servers 40

Servers Cache Media Hardware 40

SQL Server According to Bob

JANUARY 11, 2020

Subsystem / Path The ​​ I/O subsystem or path ​​ includes ​​ those ​​ components ​​ that are ​​ used to support an I/O operation. DBCC Page Auditing DBCC page auditing is the process of executing common DBCC consistency checks as pages are read from disk.

Servers 40

Servers Cache Database Media 40

ACM Sigarch

NOVEMBER 1, 2019

In particular, the best paper award went to the paper describing a high-performance system-level DBT which facilitates the tedious process of re-targeting the translation to new ISAs. Intel Quick Assist Technology (QAT) was the focus of the QZFS paper which used this new hardware device to speed up file system compression.

Architecture 12

Architecture Hardware Cache Storage 12

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