Percona

JUNE 4, 2023

This blog post was originally published in November 2017 and was updated in June 2023. In this blog, we’ll provide a comparison between MariaDB vs. MySQL (including Percona Server for MySQL ). Discover the crucial MySQL setting that can optimize your database performance – check out our blog now !

Open Source 52

Open Source Servers Storage Scalability 52

Rigor

JANUARY 13, 2020

When it comes to web content, you can easily find what you need through many different paths, from search engines and social media to playlists and blogs, jumping from one source to another with just a tap of a finger. This book presents 14 specific rules that will cut 25% to 50% off response time when users request a page.

Performance 75

Performance Social Media Website Website Performance 75

Testsigma

MAY 21, 2021

Because of its increasing popularity and usage, Google rewrote and rereleased it in 2016. JavaScript and TypeScript , Python , Java , C# 14. Test cases are written in simple English Javascript only JavaScript and TypeScript , Python , Java , C# Node.js Supported Integrations? Supported Languages? Supported browsers?

Open Source 52

Open Source Mobile Google Infrastructure 52

SQL Server According to Bob

JANUARY 5, 2017

As Slava highlights in his recent blog post , he also contacted me in early 2015 to assist with supportability of SQL Server on Linux. By March of 2016 Slava had convinced me to join the team. int c = a + b; 0134167C 8B 45 F8 mov eax,dword ptr [a]. 01341682 89 45 E0 mov dword ptr [c],eax.

Servers 40

Servers Operating System C++ Software Engineering 40

SQL Server According to Bob

FEBRUARY 10, 2019

This blog takes you through the debugging journey, refreshing us on old concepts and introducing some new ones. – -c the control file. Reported Symptoms. Random connection failures from both SQL Authentication and AD based logins. Unpredictable when failures occur. · Non-yielding scheduler reports. · – -o output location.

Servers 40

Servers Network Database Systems 40

SQL Performance

MARCH 20, 2020

In SQL Server 2016, STRING_SPLIT solved a long-missing gap in a language that, admittedly, was not intended for complicated string processing. For years before SQL Server 2016 (and for years since), we've written our own versions, improved them over time, and even argued about whose was fastest.

Database 109

Database Servers C++ AWS 109

Percona

JANUARY 17, 2019

The queries are similar to those I’ve used in older blog posts comparing MySQL and Apache Spark performance ( [link] ). sec) mysql> set aurora_pq_force = 1; Query OK, 0 rows affected (0.00 sec) Turn off: mysql> set session aurora_pq = 0; Query OK, 0 rows affected (0.00 select avg(DepDelay/ArrDelay+1) from ontime. row.

Cache 47

Cache C++ AWS Airlines 47

Percona

AUGUST 18, 2023

This blog describes how to configure systemd for multiple instances of MySQL. With package installations of MySQL using YUM or APT, it’s easy to manage MySQL with systemctl, but how will you manage it when you install from the generic binaries? root@ip-172-31-128-38 share]# cat /usr/lib/systemd/system/mysqld@.service

Programming 87

Programming Servers Database Hardware 87

Brendan Gregg

SEPTEMBER 5, 2017

LTS (April 2016). I wrote about it in a previous post, [DTrace for Linux 2016]. Hit Ctrl-C to end. ^C C operation = 'read' usecs : count distribution 0 -> 1 : 0 | | 2 -> 3 : 0 | | 4 -> 7 : 4479 | *| 8 -> 15 : 1028 | | 16 -> 31 : 14 | | 32 -> 63 : 1 | | [.]. The hardest part on Linux is now done: kernel support.

Virtualization 76

Virtualization AWS Engineering Hardware 76

SQL Performance

SEPTEMBER 2, 2021

SQL Server 2016 brought us STRING_SPLIT , a native function that eliminates the need for many of the custom solutions we’ve needed before. STRING_SPLIT() in SQL Server 2016 : Follow-Up #1. STRING_SPLIT() in SQL Server 2016 : Follow-Up #2. all_columns AS c WHERE EXISTS. ( WHERE Item = c. ) ORDER BY c. [

C++ 59

C++ Servers Testing Database 59

Alex Russell

SEPTEMBER 12, 2016

Since Frances and I published a blog post last year introducing Progressive Web Apps , a healthy conversation has started about what is and isn’t a PWA. Instead, this article focuses on the strictest common criteria to ensure broad installability as of late 2016. There are a lot of opinions and many shades of gray.

Mobile 52

Mobile Network Education Design 52

Smashing Magazine

JULY 6, 2021

With Luminary’s 21 years of experience in the digital space, my experience of 17 years in the CMS space as well as our focus on Headless since 2016, here are my two cents on what you should look out for. Content Management APIs have been a blessing where we automated the import of over 2,000 blog posts from a WordPress site to a headless CMS.

Cache 143

Cache Website Mobile Google 143

Particular Software

OCTOBER 3, 2017

This article was originally published on the NDC 2016 Blog. Your service could be written using the latest C# language version making use of the Elvis operator, etc. Have you ever had to deal with a function that had hundreds and hundreds of lines? Code that had duplication all over the place? You've managed to isolate it.

Architecture 49

Architecture Database Code Systems 49

Smashing Magazine

OCTOBER 26, 2018

WordPress came a long way from its start as a simple blog writing tool. When it comes down to how WordPress is programmed, one thing is certain: it doesn’t follow the M odel- V iew- C ontroller (MVC) design pattern that many developers are familiar with. on December 6th, 2016. Denis Žoljom. 2018-10-26T13:45:46+02:00.

Cache 78

Cache Website Speed Database 78

SQL Server According to Bob

DECEMBER 18, 2018

9t %10p %-10S %D %2c %8s %2a %3d %10n %32Cn “ The sample output shows an O_DIRECT | O_DSYNC write from the IOPerfTest application ( source contained at end of this blog ) on a non-optimized, Linux file system. Using the Hyper-V, PowerShell cmdlets, from Windows 2016, you can configure Fua reporting for the guest virtual machine. $a

Servers 90

Servers Media Cache Storage 90

Smashing Magazine

JANUARY 21, 2019

For instance, the API response below contains a component hierarchy with two modules, page => post-feed , where module post-feed fetches blog posts. Please notice the following: Each module knows which are its queried objects from property dbobjectids (IDs 4 and 9 for the blog posts).

Social Media 64

Social Media Database Media Website 64

Percona

JANUARY 14, 2019

Vadim published a blog post about analyzing reddit comments with ClickHouse. In my previous blog post about ClickHouse I used it to find the most popular wikipedia page of the month. This is all true for ClickHouse, however, we may be able to live with it for our task. database: reddit table: rc_2017 mutation_id: mutation_858.txt

Database 40

Database Analytics Blockchain Healthcare 40