Percona

JANUARY 19, 2023

While the technologies have evolved and matured enough, there are still some people thinking that MySQL is only for small projects or that it can’t perform well with large tables. With disks being faster nowadays and CPU and memory resources being cheaper, we could easily say MySQL can handle TBs of data with good performance.

Open Source 87

Open Source Storage Database Big Data 87

Dynatrace

OCTOBER 28, 2022

According to an IDC report, for example, 90% of global 2000 CIOs will use AIOps technologies and automated remediation to improve cost and performance metrics as well as resiliency and agility. Data indicates that increasingly C-level executives recognize the importance of joining AIOps and digital transformation.

Cloud 206

Cloud Strategy Technology Technology 206

Percona

JUNE 2, 2023

MySQL was founded in 1995 and went open source in 2000. MySQL was the database for phpWebLog, for example, way back in 2000. Not because MySQL wasn’t performant but because the out-of-the-box defaults weren’t adequate for heavy traffic. MySQL was performant enough to support heavily trafficked blogs and websites.

Open Source 94

Open Source Traffic Tuning Database 94

Percona

JANUARY 2, 2024

TL&DR : Depending on the workload, the thread pool plugin can cause serious performance drops. In each situation, I’ve seen huge drops in the performance where the QPS were going to almost zero. After removing the thread pool plugin from the clusters, the performance was more steady, even when running these queries.

Benchmarking 84

Benchmarking Servers Tuning C++ 84

Jos

APRIL 6, 2018

It turns out this component structure provides a great foundation to improve the performance of our sites. Lazy-loading and bundle splitting can have a huge impact on page performance: less code requested, parsed, and executed. Improving performance of our sites by loading only what is needed Imagine a typical web page.

Code 147

Code Performance Media Google 147

Percona

MARCH 27, 2023

A lot of useful information can be retrieved from this schema, for example, table metadata and foreign key relations, but trying to query I_S can induce performance degradation if your server is under heavy load, as shown in the following example test. performance degradation. That is (46320 – 38472) * 100 / 46320 = 16.9%

Cache 101

Cache Hardware Servers Benchmarking 101

DZone

AUGUST 21, 2019

The first release of the program took place in 2000. CMake is a cross-platform system for automating software building from source code. CMake isn't meant directly for building, it only generates files to control a build from CMakeLists.txt files. For comparison, the PVS-Studio analyzer appeared only in 2008.

Programming 100

Programming Code Systems Software 100

Testlodge

JANUARY 26, 2022

This article discusses and defines non-functional testing, how it is performed and offers a roundup and links to tools that can help. By performing some non-functional tests, QA could determine the root cause. Risks of not Performing Non-Functional Testing. A Cybersecurity team will often perform these tests.

Testing 74

Testing Open Source Testing Tools Programming 74

Jos

APRIL 5, 2018

It turns out this component structure provides a great foundation to improve the performance of our sites. Lazy-loading and bundle splitting can have a huge impact on page performance: less code requested, parsed, and executed. Improving performance of our sites by loading only what is needed Imagine a typical web page.

Code 130

Code Performance Google Media 130

SQL Performance

MAY 22, 2019

The same number adhoc executions took just over 60 seconds to complete, with Compilations/sec spiking near 2000 before dropping closer to 1000 around the 45 second mark, with CPU close to or at 100% for the majority of time. The post Examining the Performance Impact of an Adhoc Workload appeared first on SQLPerformance.com.

Cache 54

Cache Performance Hardware Servers 54

Dynatrace

APRIL 2, 2020

Performance has always mattered. With sniffers, network performance engineers were ultimately able to relate wire data performance to what business owners expected from the networks they financed. The network performance engineer who managed the sniffer was the guru. The DC RUM wave. Technology developments come in waves.

Network 166

Network Traffic Monitoring Java 166

Jos

APRIL 5, 2018

Una ventaja adicional es que esta estructura de componentes proporciona una base sólida para mejorar la performance de nuestras webs. animationDuration = 2000 ; this. Componentes bien definidos y encapsulados que podemos usar para construir nuestros sitios, como ladrillos de Legos. state = { progress : 0 } ; this.

Code 130

Code Google Media Performance 130

Testsigma

APRIL 23, 2021

With every new feature that is introduced, it’s essential that the developer performs thorough testing. However, performing manual testing in such cases on all types of devices and browsers is extremely difficult and time-consuming. that you want to test either manually or automatically using the recording tool provided by Testsigma.

Mobile 52

Mobile Testing Testing Tools Programming 52

HammerDB

JULY 14, 2021

As noted previously, we’ve added a my.cnf file to the MariaDB directory and tuned this for performance rather than resilience. (A A future blog post on performance profiles will explain why this is a good first test on which to baseline other changes). Checking database library for MariaDB Success. puts "MariaDB 10.2.34

Testing 57

Testing C++ Virtualization Tuning 57

The Agile Manager

APRIL 30, 2020

Both the financial and real economies have suffered quite a few shocks in the last 20 years: the dot-com bubble bursting (2000); September 11 (2001); the Great Recession (2008); and today in 2020 the COVID-19 crisis is wreaking economic havoc. The tech economy suffered greatly in the wake of the dot-com bubble bursting in 2000.

Social Media 52

Social Media Innovation Internet Internet 52

Testsigma

SEPTEMBER 23, 2021

Cross-browser testing helps provide a perfect user experience to the user by ensuring that the performance, UI, functionality, and compatibility of a website or web application are as expected on various devices, browsers, and OS combinations. However, when cross-browser testing will be performed there will be defects and code changes.

Testing 52

Testing Website Mobile Testing Tools 52

Testsigma

MAY 18, 2021

Users can perform live interactive testing of their website or web app on a combination of 2000+ different browsers and operating systems right from their own browser. BrowserStack : Gives access to 2000+ real devices and browsers on cloud for testing live (manually) as well as automated (Cypress[beta] and Selenium).

Cloud 59

Cloud Mobile Website Internet 59

SQL Server According to Bob

JUNE 3, 2016

. ‘It Just Runs Faster’ – Out of the box SQL Server 2016 DBCC provides you better performance, scale while shrinking your maintenance window(s.). The DBCC CheckDB demonstration loads a table and demonstrates the performance improvement. insert into tblDBCC (strData) values ( replicate(N’X’, 2000) ).

Hardware 40

Hardware Cache Servers Software Engineering 40

KeyCDN

OCTOBER 24, 2018

Back in 1984, FUNET was launched to connect Finnish universities and in 2000 internet in Finland was launched commercially. This is a massive increase from year 2000 when only 37.2% Growth Of Internet in Finland The number of Internet users in Finland correlates very closely with the current number of residents. penetration rate.

Internet 48

Internet Internet Speed Network 48

Testsigma

JANUARY 12, 2021

Even though most of the web browsers adhere to the Open Web Standards and render HTML, CSS, and JavaScript, it does not guarantee constant performance throughout browsers. If an app ill-performs due to browser or viewport – the user experience is severely hampered. What Is Covered Under Cross Browser Compatibility Testing? Signup now.

Website 65

Website Benchmarking Operating System Testing Tools 65

SQL Performance

MARCH 9, 2022

The tricky part about this solution is its performance degrades as the largest interval length increases. 1 D 5.000000 2 D 3.000000 3 D 8.000000 5 D 2.000000 6 D 8.000000 7 D 4.000000 8 D 2.000000 1000 S 8.000000 2000 S 6.000000 3000 S 2.000000 4000 S 2.000000 5000 S 4.000000 6000 S 3.000000 7000 S 2.000000. seconds to complete.

C++ 138

C++ Code Efficiency Performance 138

SQL Performance

FEBRUARY 22, 2021

The official documentation for sys.sysprocesses warns: This SQL Server 2000 system table is included as a view for backward compatibility. We recommend that you use the current SQL Server system views instead. To find the equivalent system view or views, see Mapping System Tables to System Views (Transact-SQL). dm_os_performance_counters.

Latency 57

Latency Servers Monitoring Systems 57

Testsigma

JANUARY 21, 2021

This creates a need to perform thorough testing of mobile applications and their usability. In this article, we will discuss how we can perform mobile usability testing that would enable us to create applications that live up to the user’s standards. Research to be performed, features that need to be tested, and its potential impact.

Mobile 95

Mobile Testing Social Media Media 95

Testsigma

APRIL 12, 2021

Though automated mobile app testing is best suited for performing repeatable tests, you need to bring a degree of variation in the tests. Exploratory Testing: Exploratory testing is performed as black-box testing and requires knowledge, experience, intuition, analysis and creativity. Manual Testing.

Testing 52

Testing Mobile Efficiency Testing Tools 52

Percona

JANUARY 5, 2023

To speed up the above query we need to create an appropriate index so that the query can be executed in minimal time and have less impact on server performance. If there are a lot of secondary indexes on a table and the search queries are not only limited to the partition key, the query performance could deteriorate exponentially.

Traffic 59

Traffic Engineering Speed Storage 59

Testsigma

MAY 5, 2021

To ensure the features run uniformly across various browsers and OS versions that our users have, we should perform multi-browser testing. You can also check out our post on the most common issues one can face while performing browser compatibility tests. Let us understand the importance of multi-browser testing before we proceed.

Testing Tools 74

Testing Tools Testing Internet Internet 74

HammerDB

JUNE 22, 2023

We can now see the list of Jobs we generated with autopilot, that they all ran successfully, and also pinpoint the highest performance. Copy Code Copied Use a different Browser C:Program FilesHammerDB-4.8>hammerdbws >hammerdbws wait HammerDB Web Service v4.8

Benchmarking 57

Benchmarking C++ Virtualization Database 57

Testsigma

MARCH 30, 2020

We are keeping our spirits high and working hard to bring out some of the awaited tool upgrades that will help out our users perform their crucial tasks better. With Testsigma’s free version you will get access to 2000+ unique test devices on the cloud to run your critical tests to make sure your application quality always.

DevOps 52

DevOps Testing Cloud Virtualization 52

HammerDB

OCTOBER 17, 2018

It should also be clear that there is no completely accurate one-size-fits-all type guidance for warehouse sizing as different databases will scale differently and some may need more warehouses and virtual users than others to reach peak performance.

C++ 40

C++ Testing Virtualization Cache 40

Brendan Gregg

AUGUST 18, 2019

bpftrace is a new open source tracer for Linux for analyzing production performance problems and troubleshooting software. Linux already has many performance tools, but these are often counter-based and have limited visibility. Originally posted at https:/opensource.com/article/19/8/introduction-bpftrace. bashreadline.bt

Latency 68

Latency C++ Cache Programming 68

Smashing Magazine

DECEMBER 2, 2021

Good ol’ PerfPlanet is back for another season with all things speed and web performance. Anyone is welcome to contribute to the calendar , so do feel free to reach out with a topic or tool you’re passionate about, or a technique you’d like to teach and tell the web performance community about. Stoyan Stefanov on Twitter.

Design 107

Design Development Programming Website 107

PDC

APRIL 14, 2019

It ranks the world’s 500 most powerful supercomputers based on their performance as measured by the Linpack benchmark. In addition to performance, the Top500 list also summarises the main characteristics of the supercomputers in the list. Performance development. Supercomputer. The Top500 list is all about supercomputers.

Energy 40

Energy Benchmarking Efficiency Website 40

Percona

OCTOBER 2, 2023

Percona Toolkit is a collection of advanced open source command-line tools, developed and used by the Percona technical staff, that are engineered to perform a variety of MySQL, MariaDB, MongoDB, and PostgreSQL server and system tasks that are too difficult or complex to perform manually. 25 Buffer Pool Size | 128.0M

Cache 98

Cache Database Virtualization Servers 98

Testsigma

DECEMBER 12, 2020

There are a lot of ways to perform cross-browser testing but the most efficient is to go for a cloud-based tool such as Testsigma. How To Perform Cross-Browser Testing on Every Combination? I mean, they are made just to perform these tests quickly and efficiently. All this will cost you less than the price of systems alone.

Testing 53

Testing Operating System Website Latency 53

CSS - Tricks

OCTOBER 16, 2019

By any metric, images are a major slice of the resources on websites, and we're notoriously bad at optimizing them and doing all the things we could to lower the performance hit from them. I know that involved formats like JPEG-XR and JPEG-2000 three years ago. There are all these sites out there that want to help you with your images.

Media 44

Media Servers Database Design 44

SQL Performance

AUGUST 2, 2019

I have been making the same recommendations about tempdb since I started working with SQL Server over 15 years ago, when I was working with customers running version 2000. If we look at individual query performance: SELECT. [ From the customer side, this has been the limit of what can be done*, until SQL Server 2019.

Servers 95

Servers C++ Testing Systems 95

Dean Hume

APRIL 24, 2018

Electricity used by servers doubled between 2000 and 2005 (and has continued growing ever since) from 12 billion to 23 billion kilowatt hours. In this article, I’ve focussed on service worker caching, but other forms of caching can help performance and CPU usage too! Show me the money! Conclusion.

Energy 40

Energy Cache Traffic Website 40