Testsigma

JUNE 26, 2021

As per Onometra’s software testing trends for 2021 , codeless automation testing will witness an increase. Before proceeding, if you’re interested in understanding software testing trends for 2021, check our article out. This codeless automation testing tool allows building test cases virtually via design flow charts.

Testing Tools 52

Testing Tools Testing Analytics Mobile 52

Brendan Gregg

JULY 4, 2021

I summarized these topics and more as a plenary conference talk, including my own predictions (as a senior performance engineer) for the future of computing performance, with a focus on back-end servers. This was a chance to talk about other things I've been working on, such as the present and future of hardware performance.

Performance 140

Performance Latency Hardware Storage 140

Enprowess

SEPTEMBER 20, 2021

React vs Vue: Which one to choose in 2021? Like React, Vue features two-way binding, uses components and a virtual DOM. They use lazy loading to extend performance rates and reduce loading times and code refreshes via virtual DOMs. Server-Side Rendering. to render pages on the server. State management. What is Vue?

Open Source 52

Open Source Mobile Scalability Google 52

Scalegrid

FEBRUARY 8, 2024

A distributed storage system is foundational in today’s data-driven landscape, ensuring data spread over multiple servers is reliable, accessible, and manageable. These storage nodes collaborate to manage and disseminate the data across numerous servers spanning multiple data centers.

Storage 130

Storage Systems Big Data Azure 130

Brendan Gregg

FEBRUARY 28, 2023

My personal opinion is that I don't see a widespread need for more capacity given horizontal scaling and servers that can already exceed 1 Tbyte of DRAM; bandwidth is also helpful, but I'd be concerned about the increased latency for adding a hop to more memory.

Performance 52

Performance Latency Cache Virtualization 52

Dynatrace

DECEMBER 15, 2020

The following operating systems will no longer be supported starting 01 February 2021. The following operating systems will no longer be supported starting 01 May 2021. The following operating systems will no longer be supported starting 01 June 2021. Windows: Windows Server 1903. Linux: Ubuntu 19.10. UNIX: IBM AIX 7.2

Operating System 108

Operating System Java Mobile Cache 108

Dynatrace

APRIL 1, 2021

To learn how to solve these challenges, we sat down with Dynatrace technical project managers Michal Franszak and Michal Nalezinski at Perform 2021. Without the overhead of establishing and maintaining on-premises servers, these systems save resources. But not all cloud environments are ideal for all use cases.

Azure 172

Azure AWS DevOps Cloud 172

HammerDB

MAY 7, 2021

When we run the script we have now activated the transaction counter to run throughout the test. Vuser 1:Timing test period of 2 in minutes 228408 MSSQLServer tpm Timer: 1 minutes elapsed 267666 MSSQLServer tpm 248466 MSSQLServer tpm 283332 MSSQLServer tpm 270900 MSSQLServer tpm 242988 MSSQLServer tpm Vuser 1:1.,

Virtualization 57

Virtualization C++ Testing Database 57

Brendan Gregg

SEPTEMBER 25, 2021

CLI tools The Cassandra systems were EC2 virtual machine (Xen) instances. This server is spending about a third of its CPU cycles just checking the time! Note that Ubuntu also has a frame to show entry into vDSO (virtual dynamic shared object). This was much worse many years ago on Xen virtual machine guests.

Speed 126

Speed Java AWS Virtualization 126

Brendan Gregg

JULY 4, 2021

I summarized these topics and more as a plenary conference talk, including my own predictions (as a senior performance engineer) for the future of computing performance, with a focus on back-end servers.

Performance 52

Performance Latency Hardware Storage 52

HammerDB

JULY 16, 2021

Then we can run an interactive workload for a single Virtual User as follows for MySQL 8.0.25./hammerdbcli log 2 Virtual Users Created with Monitor VU hammerdb>vurun Vuser 1:RUNNING Vuser 1:Beginning rampup time of 2 minutes Vuser 2:RUNNING Vuser 2:Processing 10000000 transactions with output suppressed. and MySQL 5.7.33.

Virtualization 57

Virtualization Performance C++ Database 57

Percona

NOVEMBER 2, 2023

This blog was originally published in Sept 2021 and was updated in November 2023. A PostgreSQL Docker container is a lightweight, standalone, and executable software package that includes all the necessary components to operate a PostgreSQL database server. 4 minutes ago Up 4 minutes 0.0.0.0:50432->5432/tcp docker-entrypoint."

Database 70

Database Open Source Scalability Virtualization 70

Percona

APRIL 12, 2023

Whereas many open source software offerings — like the community version of MySQL — use the GNU General Public License ( GPL ), MongoDB has been under the GNU Affero General Public License ( AGPL ) and more recently under the Server Side Public License ( SSPL ), introduced by MongoDB itself. Is MongoDB free to use?

Open Source 81

Open Source Programming Database Servers 81

HammerDB

FEBRUARY 25, 2021

To benchmark a database we introduce the concept of a Virtual User. When we have multiple CPU cores on both the benchmark client and database server it is crucial that these database sessions run independently of each other at the same time, in parallel. The following is an example from TPROC-C from SQL Server. select top 100.

Programming 67

Programming Benchmarking Virtualization C++ 67

Percona

JULY 7, 2023

HA in PostgreSQL databases delivers virtually continuous availability, fault tolerance, and disaster recovery. In general terms, to achieve HA in PostgreSQL, there must be: Redundancy: To ensure data redundancy and provide continuous performance when a primary server fails, multiple copies of the database reside in replica servers.

Availability 83

Availability Open Source Architecture Database 83

Enprowess

SEPTEMBER 28, 2021

The presence of virtual DOM and SPA are the key influencing USPS of React JS. Inferno JS would be your best option, if you would like to build client and server-side interfaces with faster speeds, better performance, and isomorphic rendering. . You will get add-ons like server-side rendering, routing and more. Inferno Pros.

Open Source 52

Open Source Mobile Entertainment Virtualization 52

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. Absence of Virtual DOM results in less memory intensive applications.

Virtualization 64

Virtualization Website Speed Mobile 64

Enprowess

SEPTEMBER 7, 2021

Software Developers got to use JavaScript CLI tools to create the back-end part of web applications or server-side. allows creating web application’s server-side or back-end components. is a server-side, open-source, JavaScript runtime environment that allows developers to write JavaScript on the client and the server-side.

Open Source 52

Open Source Virtualization Programming Servers 52

Brendan Gregg

SEPTEMBER 25, 2021

CLI tools The Cassandra systems were EC2 virtual machine (Xen) instances. This server is spending about a third of its CPU cycles just checking the time! Note that Ubuntu also has a frame to show entry into vDSO (virtual dynamic shared object). This was much worse many years ago on Xen virtual machine guests.

Speed 40

Speed Java AWS Virtualization 40

Smashing Magazine

SEPTEMBER 21, 2021

2021-09-21T11:30:00+00:00. 2021-09-21T12:08:01+00:00. Finally, if you have some tasks to do on remote servers, you’ll often end up using the shell. It’s very similar to the virtual desktops many Linux desktop managers have. This is useful on your local computer, but it’s even better on a remote server.

Development 100

Development Energy Programming Efficiency 100

Brendan Gregg

SEPTEMBER 25, 2021

CLI tools The Cassandra systems were EC2 virtual machine (Xen) instances. This server is spending about a third of its CPU cycles just checking the time! Note that Ubuntu also has a frame to show entry into vDSO (virtual dynamic shared object). This was much worse many years ago on Xen virtual machine guests.

Speed 52

Speed Java AWS Virtualization 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. And you know it — maintaining a horde of tools, systems, servers, and software is no joke! All of these require a lot of capital.

Cloud 57

Cloud Testing Storage DevOps 57

Smashing Magazine

SEPTEMBER 20, 2021

2021-09-20T11:30:00+00:00. 2021-09-20T14:12:33+00:00. When your content is delivered by other means, from other servers or platforms, it can put the user experience and commercial relationship you have built up with your users at risk. Are Imposter Domains Re-Publishing Your Website? Ken Harker.

Website 90

Website Analytics Cache Google 90

Testsigma

MAY 5, 2021

To help you pick the right tool, we’ll discuss the best multi-browser testing tools to check out in 2021 in this post. Plus, it’s a cloud-based testing platform that supports testing on both real devices and virtual devices. Adding to all of this — picking the right tool for testing solves nearly half the problem.

Testing Tools 74

Testing Tools Testing Internet Internet 74

Enprowess

AUGUST 24, 2021

Not only that, but the React router library also offers stable screen-to-screen transition, server-side rendering, and vivid nesting support. Augmented Reality/ Virtual Reality (AR/ VR). It allows writing consistent code, runs well in several environments (client, server, and native), and is actively developed. 3) Rebass.

Open Source 83

Open Source Mobile Design Code 83

Testsigma

NOVEMBER 16, 2021

We shall also see how decisions are made in an enterprise and why cross-browser testing is the most important thing in 2021 to sustain a healthy business. Considering this requirement and the website load, enterprises generally set up multiple servers and machines that can talk to each other through a network. A platform.

Testing 52

Testing Website Small Business Internet 52

Percona

SEPTEMBER 1, 2023

This blog was originally published in November 2021 and was updated in September 2023. MySQL server performance can sometimes be perplexing, and if you’ve ever wondered about the role of triggers in influencing your MySQL server’s memory allocation, this post is for you. What is a Trigger in MySQL?

Cache 60

Cache Database Games Healthcare 60

Alex Russell

MAY 9, 2022

Teams achieving this level of discipline about performance begin to eliminate variance from their lab data by running tests in "less noisy" environments than somewhere like a developer's laptop, a shared server, or a VM with underlying system variance. Teams can quickly regress from Level 4 maturity through turnover.

Performance 86

Performance Latency Metrics Engineering 86

Smashing Magazine

OCTOBER 22, 2021

2021-10-22T09:30:00+00:00. 2021-10-22T12:05:30+00:00. The idea is simple : players steer virtual toy cars in a top-down arena that resembles a foosball table. Clearly, the “first client rules all” approach needed to be replaced with a solution in which the game state lives on the server. Martin Grubinger.

Games 96

Games Servers Database Virtualization 96

Smashing Magazine

AUGUST 30, 2021

2021-08-30T10:00:00+00:00. 2021-08-30T12:07:38+00:00. If the stylesheet file has a large file size or multiple dependencies which are located on third-party servers or CDNs, website rendering can be delayed significantly depending on the network speed and reliability. Server-Side Optimizations. Adrian Bece.

Media 110

Media Performance Cache Strategy 110

Smashing Magazine

JULY 13, 2021

2021-07-13T10:30:00+00:00. 2021-07-13T10:41:24+00:00. React, i.e., works with the “virtual DOM”, which is a DOM representation in the memory, whereas jQuery interacts directly with the DOM, in a less performant way. Client-side Rendering, Server-side Rendering, Or Static Generation? server-side rendering method.

Serverless 111

Serverless Code Website Servers 111