Percona

JANUARY 19, 2023

Example: Creating four simple tables to store strings but using different data types: db1 test> CREATE TABLE tb1 (id int auto_increment primary key, test_text char(200)); Query OK, 0 rows affected (0.11 sec) db1 test> CREATE TABLE tb2 (id int auto_increment primary key, test_text varchar(200)); Query OK, 0 rows affected (0.05

Open Source 86

Open Source Storage Database Big Data 86

Testsigma

APRIL 12, 2021

With the rise in the development requirement for Android apps, the need for testing Android applications has also increased to sustain in a competitive market. There are tons of devices and Android versions available that your application must be compatible with. An ideal strategy for testing Android applications includes.

Testing 52

Testing Mobile Efficiency Testing Tools 52

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. The same tests have been executed in Percona Server for MySQL 5.7

Cache 99

Cache Hardware Servers Benchmarking 99

Testsigma

MAY 18, 2021

Thus, it has become imperative that companies release their products taking care of how it appears and works on the variety of mobile phones available today. These companies can implement this testing in multiple ways, namely: 1. Testing their products/website on a selected number of mobile phones. Just focus on your testing.

Cloud 59

Cloud Mobile Website Internet 59

Scalegrid

JUNE 22, 2020

To ensure the most accurate results in our performance tests, we run the benchmark four times for each comparison to find the average performance across throughput and latency over read-intensive workloads, balanced workloads, and write-intensive workloads. Business support only available for accounts over $500/month. DigitalOcean.

Database 217

Database Benchmarking Latency Performance 217

Testsigma

DECEMBER 12, 2020

This results in cross-browser compatibility issues and testing them out is cross-browser testing. But just like any other testing paradigm, cross-browser testing is full of challenges and we will explore them in this post along with some arrangements that can help smoothen the ride a bit! What is Cross-Browser Testing?

Testing 53

Testing Operating System Website Latency 53

HammerDB

OCTOBER 17, 2018

The official TPC-C test has a fixed number of users per warehouse and uses keying and thinking time so that the workload generated by each user is not intensive. With HammerDB this home warehouse is chosen at random at the start of the test and remains fixed. Additionally it is important to understand the workload.

C++ 40

C++ Testing Virtualization Cache 40

Smashing Magazine

NOVEMBER 3, 2021

Though, this means you get to monitor the continuous integration and testing of your application with confidence in real-time. It supports and works in almost any CI ( Continuous Integration ) environment owing that it’s a command-line tool readily available via npm. This is a plus for the backend and infrastructure setup.

Serverless 123

Serverless Lambda AWS Website 123

Percona

DECEMBER 5, 2022

ProxySQL is a very useful tool for gaining high availability, load balancing, query routing, query caching, query rewriting, multiplexing, and data masking. Your MySQL connection id is 1 Server version: 5.5.30 (ProxySQL Admin Module) Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others. Commands end with ; or g.

Servers 59

Servers Cache C++ Metrics 59

Percona

JUNE 15, 2023

Sometimes we might need to install/upgrade Percona Server for MySQL /MySQL 8 to a particular version in a test or production environment. Let’s start and test on Debian 11. Check the available Percona Server for MySQL 8.0 In this post, we’ll show you how to achieve this with the following options. bullseye amd64 1.7

Servers 81

Servers C++ Database Systems 81

Percona

DECEMBER 5, 2022

This functionality is available in the free, open source Audit Plugin that is included in Percona Server for MySQL. 22 Percona Server (GPL), Release '22', Revision '7e301439b65' Copyright (c) 2009-2022 Percona LLC and/or its affiliates Copyright (c) 2000, 2022, Oracle and/or its affiliates. Type 'help;' or 'h' for help.

Open Source 68

Open Source C++ Servers Database 68

Enprowess

MAY 10, 2018

As Artificial intelligence and Machine learning are in action now, there are various APIs and libraries available with Java too. Note: inception5h contains trained model from google and it is test on around 2000+ images (I guess). 2f%% likely)”, metadata, labelProbabilities[bestLabelIdx] * 100f); }.

Artificial Intelligence 52

Artificial Intelligence Open Source Google Java 52

Jos

APRIL 6, 2018

Componentizing generally makes testing and maintenance easier. Here I’m rendering a test page (you can see the source here ) using Google Webmaster Tools’ “Fetch as Google”. Rendering a test page using Google Webmaster Tools’ “Fetch as Google”. animationDuration = 2000 ; this. constructor ( ) {. super ( ) ; this.

Code 147

Code Performance Media Google 147

Particular Software

DECEMBER 9, 2019

Public102 was nearly overloaded, and at the same time, it needed an OS upgrade because Windows 2000 was nearing the end of extended support. Ultimately, this comes down to testing. Summary If you know there will be a potential problem with a technology, test for it in advance and see how it behaves.

Wireless 52

Wireless DevOps Infrastructure Network 52

Jos

APRIL 5, 2018

Componentizing generally makes testing and maintenance easier. Here I’m rendering a test page (you can see the source here ) using Google Webmaster Tools’ “Fetch as Google”. Rendering [a test page]([link] using Google Webmaster Tools' "Fetch as Google". animationDuration = 2000 ; this. interval = null ; this.

Code 130

Code Performance Google Media 130

KeyCDN

OCTOBER 17, 2019

With that said, many people assume that there are multiple resources available for compressing photos. Options such as JPEG 2000, WebP, and HEIF are all available and have experienced success in one form or another. In fact, the need for an effective compressing tool may have even grown.

Media 43

Media Internet Internet Speed 43

PDC

APRIL 14, 2019

The ranking of the supercomputers in the Top500 list is determined by their performance as measured in specific tests. However, the speed of a computer in FLOPS can vary depending on the number of bits used in the representation of the floating point numbers in the tests. Matrix-2000. Performance development. System count.

Energy 40

Energy Benchmarking Efficiency Website 40

SQL Performance

MAY 22, 2019

For our testing we will generate a random string in TSQL and concatenate it to a query so that every execution has a different literal value. Because the input is parameterized, even if wildly different strings are passed into the parameter, the query text is exactly the same: Testing. The PerfMon data, graphed below, is most telling.

Cache 54

Cache Performance Hardware Servers 54

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. is out , I thought it might be time to do a bit of testing myself. GO. /* Create tables to hold testing data */. Now that 2019 CTP 3.2 Customers c ON o.

Servers 95

Servers C++ Testing Systems 95

Testsigma

DECEMBER 28, 2020

But the question is, how to perform such exhaustive testing? Nowadays, to perform responsive checks, there are amazing testing tools, which ensures that your web applications are optimized for all the devices. In this article, we will run you through a curated selection of 7 premium tools for performing responsiveness testing.

Design 88

Design Testing Website Testing Tools 88

CSS - Tricks

OCTOBER 16, 2019

If I think about it at all, I want to upload something much too big and much too high-quality so that I know I have a great original version available. I know that involved formats like JPEG-XR and JPEG-2000 three years ago. Many of them test the size of the image on the rendered page and compare the dimensions of the original image.

Media 44

Media Servers Database Design 44

Dynatrace

DECEMBER 9, 2020

The flip side of speeding up delivery, however, is that each software release comes with the risk of impacting your goals of availability, performance, or any business KPIs. Dynatrace offers more than 2000 different metrics that are ready for use as dedicated SLIs. Choose from a range of ready-to-use SLO use cases.

Metrics 151

Metrics Engineering Google Monitoring 151

Testsigma

FEBRUARY 11, 2021

Cross Browser Testing also known as cross browser compatibility testing is all about creating a consistent experience for users across all browsers – but the question is how do you do that efficiently? Cross Browser compatibility testing helps us to pin-point compatibility errors which helps the developers to debug them quickly.

Testing Tools 93

Testing Tools Testing Efficiency Cloud 93

The Agile Manager

JANUARY 31, 2014

But bubbles in tech are bubbles of tech's own making: the video game / home computer bubble (1983), and the Y2K / dot-com bubble (2000) each resulted from irrational expectations and dubious business models created by people within the tech sector itself. wearable tech) thrown in for good measure. Ambition will outpace capability.

Software 73

Software Software Development Government 73

Testsigma

FEBRUARY 27, 2021

Hence, they need to be tested thoroughly and for each use-case, before they are ready to be deployed in the production server. We all know how important it is to perform unit testing on separate modules or “units of codes”. Integration testing addresses such problems by focusing on the integration of units of codes or software modules.

Testing 52

Testing Performance Testing Mobile Software 52

Percona

MARCH 8, 2023

21 Percona Server (GPL), Release 21, Revision c59f87d2854 Copyright (c) 2009-2022 Percona LLC and/or its affiliates Copyright (c) 2000, 2022, Oracle and/or its affiliates. sec) -- test with user admin2 [root@rocky-test1 ~]# mysql -u admin2 -p Enter password: Welcome to the MySQL monitor. Commands end with ; or g.

C++ 91

C++ Database Servers Open Source 91

PDC

NOVEMBER 9, 2018

However, as Gustafson pointed out [2], in practice the sizes of problems scale with the amount of available resources. The results from the parallel scaling tests will provide a good indication of the amount of resources to request for the size of the particular job. The main function of julia_openmp.c if ( argc < 3 ). {.

Scalability 65

Scalability Programming Government Hardware 65

Testsigma

DECEMBER 28, 2020

Cross-browser compatibility testing is the most important testing for someone whose business is completely dependent on a website. It may have gone through rough testing phases but is there a point in exhausting all your energy when the end-user is not able to communicate with the website properly? Choose The Right Way To Test.

Testing 52

Testing Website Testing Tools Internet 52

Testsigma

FEBRUARY 19, 2021

With the rising competition in the app industry, mobile testing without automation seems out of the picture. You can’t imagine frequent deployments or a faster time to market without automating your tests. There are plenty of automation tools and frameworks available in the market for both Android and iOS. Source: Medium.com.

Testing Tools 57

Testing Tools Mobile Testing Java 57

Testsigma

JANUARY 22, 2021

In this post, we will analyze these challenges of mobile app testing and how we can manage them. Each one of them has its own set of challenges and testing methods. While performing the mobile app testing, we need to take care of specific challenges for each of them. This will be the crux of this post. Signup Now.

Mobile 74

Mobile Testing Energy Operating System 74

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. Throughout this post, we shall see the bits of these components and relate them to the testing scenario. This is a pure example of being easily and readily available to everyone.

Testing 52

Testing Website Small Business Internet 52

Dynatrace

APRIL 21, 2022

With the reliability pillar of the Well-Architected Framework, organizations must ensure they build resilient and available applications. Some principles Microsoft provides to help organizations across this area include: Define and test availability targets such as service level agreements (SLAs) and SLOs.

Azure 187

Azure Monitoring Virtualization Metrics 187

Testsigma

JUNE 5, 2021

Mobiles have become a priority and subsequently, the testing of websites that are rendered on it. With a gadget that has now the power to make or break our business model, risking the website and launching without testing can be a serious mistake. Why automation in mobile browser testing is important?

Mobile 52

Mobile Testing Website Testing Tools 52

Testsigma

SEPTEMBER 15, 2021

The process of web development has changed its meaning in the time span of twenty years ( 2000 to 2021). I am sure people at that time had not heard about cross-browser testing. All these changes made one concrete effect on the testing world. They made cross-browser testing essential. What is cross-browser testing?

Testing 52

Testing Website Cloud Mobile 52

The Netflix TechBlog

FEBRUARY 13, 2020

The JPEG 2000 format , based on the discrete wavelet transform (DWT), was introduced as a successor to JPEG in the year 2000. Webp does not have all the flexibilities of JPEG 2000. Following are the codecs and/or configurations tested and reported against the baseline in the form of BD rate. 264, a.k.a.

Code 212

Code Metrics Efficiency Open Source 212

Alex Russell

APRIL 29, 2021

This post mines publicly available data on the pace of compatibility fixes and feature additions to assess the claim. Thanks to the Web Platform Tests project and wpt.fyi , we have the makings of an answer for the first: Tests that fail only in a given browser. Count of APIs available from JavaScript by Web Confluence.

Media 145

Media Games Education Engineering 145

The Netflix TechBlog

JULY 1, 2019

While web browsers and mobile phones have gigabytes of memory available for graphics, our devices are constrained to mere MBs. Each device running the Netflix TV application has a limited surface cache pool available so the rendering engine tries to maximize the usage of the cache as much as possible.

Cache 166

Cache Design Testing Development 166