Percona

OCTOBER 18, 2023

The findings from our 2023 Open Source Database Report highlight that a substantial 42% of all database instances are now licensed through community-supported open source models, and GitHub reports that over 30% of Fortune 100 companies have established open source program offices (OSPO) to coordinate and manage their open source initiatives.

Open Source 90

Open Source Database Hardware Strategy 90

Percona

AUGUST 18, 2023

Backup testing. You can run multiple instances on a server to test your backups with the correct version and configs. The original motivation for FB was due to different hardware generations, especially between regions/data centers. AFAIK Facebook does this. root@ip-172-31-128-38 share]# cat /usr/lib/systemd/system/mysqld@.service

Programming 84

Programming Servers Database Hardware 84

Testsigma

FEBRUARY 6, 2020

According to IEEE Std 829-1998, Software Testing is defined as “the process of analyzing a software item to detect the differences between existing and required conditions (i.e. ” With the advent of new technologies and new software being released every day, software testing is gaining more strength and accolades.

Software 69

Software Software Testing Scalability 69

Testsigma

JUNE 19, 2020

Fulfilling this need, automation testing within organizations increased. Various free open source and paid automation testing tools were introduced. Selenium was the first open-source automation tool introduced and organizations moved towards this tool for their test automation needs. Introduction to Selenium.

Testing Tools 60

Testing Tools Testing Open Source Java 60

Brendan Gregg

MARCH 16, 2024

The x86-64 ABI documentation shows how a CPU register, %rbp, can be used as a "base pointer" to a stack frame, aka the "frame pointer." It was also a virtual machine that lacked low-level hardware profiling capabilities, so I wasn't able to do cycle analysis to confirm that the 10% was entirely frame pointer-based.

Java 145

Java Cache Google Hardware 145

Tech News Gather

AUGUST 25, 2022

The platform is based on a purpose-oriented programming language that is simple to learn. Unlike other programs, it is compatible with both iOS and Android. Because the development is built on a single codebase, it saves time when testing the program across many platforms. Hardware Costs.

Development 52

Development Hardware Mobile Open Source 52

HammerDB

JUNE 27, 2022

It enables the user to measure database performance and make comparative judgements about database hardware and software. These factors meant that often when looking for database performance information, the results for a particular combination of software and hardware were not available. What is HammerDB? Why HammerDB was developed.

Benchmarking 62

Benchmarking Open Source C++ Cache 62

Smashing Magazine

AUGUST 3, 2021

Different browsers running on different platforms and hardware, respecting our user preferences and browsing modes (Safari Reader/ assistive technologies), being served to geo-locations with varying latency and intermittency increase the likeness of something not working as intended. Not all errors are preventable via defensive programming.

Network 145

Network Engineering Availability Monitoring 145

Nick Desaulniers

APRIL 6, 2020

“War stories” in programming are entertaining tales of truly evil bugs that kept you up at night. My blog has been quieter than I would have liked; hopefully I can find more time to document some of these, maybe in series form. This is documented further in linux-insides. Recent work. Recent work.

C++ 67

C++ Hardware Code Virtualization 67

Alex Russell

APRIL 29, 2021

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. wpt.fyi 's new Compat 2021 dashboard narrows this full range of tests to a subset chosen to represent the most painful compatibility bugs : Stable-channel Compat 2021 results over time.

Media 145

Media Games Education Engineering 145

SQL Server According to Bob

DECEMBER 18, 2018

SQL Server relies on Forced-Unit-Access (Fua) I/O subsystem capabilities to provide data durability, detailed in the following documents: SQL Server 2000 I/O Basic and SQL Server I/O Basics, Chapter 2. Val and Dylan performing power outage durability testing and adding new tests. Starting with the Linux 4.18 4 Socket, TPCC.

Servers 90

Servers Media Cache Storage 90

Randon ASCII

APRIL 14, 2020

Some of it is programs (including som internal Google tools) that have registered in Task Scheduler to run “On workstation lock of any user” – who knew? On this particular test my laptop was only suspended for about 16 seconds. Another mystery is why so many programs spring to life after this brief pause. Night time.

Programming 89

Programming Processing Systems Hardware 89

John McCalpin

JANUARY 22, 2018

After almost four weeks, we have a solid characterization of the behavior — no tested code exceeds an execution rate of 12 vector pipe instructions every 7 cycles (6/7 of the nominal peak) when executed on a single core — but we are unable to propose a testable quantitative model for the source of the throughput limitation.

Latency 40

Latency Hardware Code Testing 40

SQL Server According to Bob

JANUARY 11, 2020

Copyright The information contained in this document represents the current view of Microsoft Corporation on the issues discussed as of the date of publication. Microsoft may have patents, patent applications, trademarks, copyrights, or other intellectual property rights covering subject matter in this document.

Servers 40

Servers Cache Media Hardware 40

SQL Performance

NOVEMBER 1, 2019

As you may recall, back in SQL Server 2016 SP1, they opened up all of the programming surface features to all editions, and many (but certainly not all) of the performance and availability features. Having this available in all editions is fantastic, but you need to make sure you test your workload against a baseline.

Servers 40

Servers Hardware Database Availability 40

O'Reilly

NOVEMBER 28, 2023

And everyone has opinions about how these language models and art generation programs are going to change the nature of work, usher in the singularity, or perhaps even doom the human race. AI users say that AI programming (66%) and data analysis (59%) are the most needed skills. Many AI adopters are still in the early stages.

Open Source 112

Open Source Artificial Intelligence Google Infrastructure 112

Alex Russell

JULY 14, 2021

Both pass all eighteen feature tests in Thomas Steiner's excellent ??? To quote the Android documentation , a WebView is.: Hardware access APIs, notably: Geolocation. No documentation is available for third-party web developers from any of the largest WebView IAB (ab)users. PWA Feature Detector. But neither has to be.

Google 121

Google Mobile Engineering Internet 121

SQL Server According to Bob

JANUARY 11, 2020

Copyright The information ​​ that is contained ​​ in this document represents the current view of Microsoft Corporation on the issues discussed as of the date of publication. Complying with all applicable copyright laws is the responsibility of the user.

Servers 40

Servers Cache Database Media 40

Smashing Magazine

FEBRUARY 5, 2019

Although modern iOS hardware is powerful enough to handle many intensive and complex tasks, the device could still feel unresponsive if you are not careful about how your app performs. To test whether state preservation and restoration are working well, follow the steps below: Build and launch an app using Xcode. jd, ra, il).

Performance 77

Performance Energy Operating System Code 77

High Scalability

NOVEMBER 25, 2019

Document store. Egnyte Connect as the content collaboration and data management platform is used by thousands of customers as the single Secure Content Platform for all of their document management needs. We use a variant of git-flow, for every ticket, we clone the repo and we run automation tests on every merge request.

Architecture 52

Architecture Cache Azure Storage 52

SQL Server According to Bob

JULY 13, 2016

desktop machine (I won’t tell you the hardware details. Launching this program brings you to the new Basic Installer Screen. At the bottom of the screen above are three interesting buttons: Connect Now – Launches a separate command line window running sqlcmd.exe (with -E) to test you can connect to what you just installed.

Servers 40

Servers Media Engineering Virtualization 40

O'Reilly

OCTOBER 11, 2022

We’ll see it in the processing of the thousands of documents businesses handle every day. Selenium , the first tool for automated browser testing (2004), could be programmed to find fields on a web page, click on them or insert text, click “submit,” scrape the resulting web page, and collect results. We’ll see it in compliance.

Games 120

Games Healthcare Processing Retail 120