HammerDB

OCTOBER 12, 2018

This post complements the previous best practice guides this time with the focus on MySQL and MariaDB and achieving top levels of performance with the HammerDB MySQL TPC-C test. InnoDB is the storage engine that will deliver the best OLTP throughput and should be chosen for this test. .

Best Practices 40

Best Practices Scalability Performance C++ 40

Percona

JUNE 22, 2023

Indexing efficiency Monitoring indexing efficiency in MySQL involves analyzing query performance, using EXPLAIN statements, utilizing performance monitoring tools, reviewing error logs, performing regular index maintenance, and benchmarking/testing. This KPI is also directly related to Query Performance and helps improve it.

Performance 107

Performance Monitoring Traffic Database 107

Speed Curve

MARCH 7, 2022

These numbers should not be taken as a benchmark for your own site. JavaScript is a massive CPU hog, so this is concerning, especially if your users are on older devices with less processing power. (If You can see this by looking at the synthetic test result for Sears.com (again, available via our Industry Benchmarks ).

Mobile 145

Mobile Benchmarking Google Metrics 145

Speed Curve

FEBRUARY 15, 2021

You can then configure your monitoring tools to send you alerts – or even break the build, if you're testing in your staging environment – when your budgets are violated. The tricky part comes when you try to put them into practice. The easiest way to do this is to look at rendering filmstrips in your synthetic test data.

Performance 134

Performance Metrics Benchmarking Google 134

Percona

JUNE 22, 2023

Failover mechanisms The primary purpose of failover — the automatic process of switching from a failed or offline database server to a standby or backup server — is to ensure user access and functionality of databases without interruption, even if there is a hardware or software failure.

Availability 111

Availability Database Open Source Hardware 111

Brendan Gregg

SEPTEMBER 25, 2021

What about short-lived processes, like a service restarting in a loop? There's also a test and println() in the loop to, hopefully, convince the compiler not to optimize-out an otherwise empty loop. This will slow this test a little.) In 2019 myself and others tested kvm-clock and found it was only about 20% slower than tsc.

Speed 126

Speed Java AWS Virtualization 126

Percona

MAY 1, 2023

PostgreSQL performance optimization aims to improve the efficiency of a PostgreSQL database system by adjusting configurations and implementing best practices to identify and resolve bottlenecks, improve query speed, and maximize database throughput and responsiveness. The checkpoint process flushes the data into the data files.

Tuning 52

Tuning Efficiency Database Performance 52

Smashing Magazine

JUNE 3, 2022

How would we test to see if there is any difference between a good sans serif and a serif typeface with users? What would the world’s most ideal, best practice and design research-driven highly legible serif, sans serif, and slab serif possibly be like? 400 pages , jam-packed with in-depth user research and best practices.

Performance 110

Performance Design Best Practices Testing 110

Speed Curve

DECEMBER 20, 2021

This" can mean anything from design and features to our own internal processes. We apply this litmus test to everything we do, and I believe it's the secret of our success. Performance Culture Best Practices. Industry speed benchmarks for Japan. and ultimately make your users' lives easier, too!

Retail 52

Retail Benchmarking Metrics Website 52

Speed Curve

JUNE 24, 2019

Inspired by that post, I wanted to dig a bit deeper into a few of the best practices they mentioned, which fall loosely into these three buckets: Analyze your pages – understand the critical rendering path and page composition. Read: Performance testing in CI: Let's break the build! What's blocking the user experience?

Performance 78

Performance Best Practices Metrics Mobile 78

Percona

AUGUST 5, 2023

This means that multiple partitions can be processed simultaneously, making better use of available hardware resources and further enhancing query performance. Special considerations are needed to ensure these processes still work seamlessly after partitioning. Documentation : Always be documenting! Periodically review and adjust.

Strategy 40

Strategy Storage Database Best Practices 40

Adrian Cockcroft

JUNE 21, 2022

Another big jump, but now it was my job to run benchmarks in the lab, and write white papers that explained the new products to the world, as they were launched. I was mostly coding in C, tuning FORTRAN, and when I needed to do a lot of data analysis of benchmark results used the S-PLUS statistics language, that is the predecessor to R.

Tuning 52

Tuning Benchmarking Engineering C++ 52

Smashing Magazine

JUNE 1, 2022

You’ve tested and retested the site for errors. You can adjust what browser is used, the kind of network connection to employ, the locations to test from, whether or not the browser’s cache is empty or full, how frequently to take the measurements, and more. They are more of a benchmark than a true measurement of real user experience.

Website 131

Website Design Network Best Practices 131

Speed Curve

MAY 1, 2023

You can then configure your monitoring tools to send you alerts – or even break the build, if you're testing in your staging environment – when your budgets are violated. Use synthetic testing to visually validate your metrics The metrics mentioned above are not hard-and-fast suggestions.

Performance 98

Performance Metrics Media Google 98

Scalegrid

JULY 13, 2020

of PostgreSQL users are currently in the process of migrating to the RDBMS, according to the 2019 PostgreSQL Trends Report , an astounding percentage considering this is the 4th most popular database in the world. In fact, PostgreSQL is so popular, 11.5% are currently leveraging Oracle Database within the same organization.

Open Source 244

Open Source Tuning C++ Database 244

Smashing Magazine

FEBRUARY 15, 2021

In FFMPEG, the principal quality/size benchmark is the Constant Rate Factor (CRF) compression, with values ranging from 0 (no compression) to 50 (high compression). MB video, so it’s likely that developers followed a similar process to compress and encode the.webm variant as well. For brevity, we’ll test only the Pumpkin patch video.

Network 143

Network Speed Website Mobile 143

High Scalability

DECEMBER 3, 2019

In this blog post, we discuss an approach to optimize the MySQL index creation process in such a way that your regular workload is not impacted. During this time, you are also likely to experience a degraded performance of queries as your system resources are busy in index-creation work as well. MySQL Rolling Index Creation.

Best Practices 21

Best Practices Performance Systems Processing 21

Brendan Gregg

SEPTEMBER 25, 2021

What about short-lived processes, like a service restarting in a loop? There's also a test and println() in the loop to, hopefully, convince the compiler not to optimize-out an otherwise empty loop. This will slow this test a little.) In 2019 myself and others tested kvm-clock and found it was only about 20% slower than tsc.

Speed 52

Speed Java AWS Virtualization 52

Percona

SEPTEMBER 1, 2023

Completion of Trigger : Once the trigger’s code is executed for one row, it proceeds to the next affected row (if any) and repeats the process. Scope of Data : Row-level triggers work with individual row data, making them suitable for tasks that require row-level processing. Don’t let hidden database costs haunt you.

Cache 62

Cache Database Games Healthcare 62

Rigor

OCTOBER 30, 2019

When you run Lighthouse, you can choose to receive up to five different scores, including SEO, Best Practices, Progressive Web App (PWA), Accessibility, and Performance , that can provide valuable insight for your dev team to act on. Data granularity becomes more important as your development processes mature.

Google 51

Google Best Practices Energy Website 51

Speed Curve

JULY 3, 2023

These numbers should not be taken as a benchmark for your own site. Amazon is a good example of a site that serves large, fast pages, as you can see in this recent look at our Retail Page Speed Benchmarks : In the waterfall chart for this test run , you can see why the Amazon home page ranks fastest for Start Render.

Mobile 52

Mobile Google Metrics Retail 52

Brendan Gregg

SEPTEMBER 25, 2021

What about short-lived processes, like a service restarting in a loop? There's also a test and println() in the loop to, hopefully, convince the compiler not to optimize-out an otherwise empty loop. This will slow this test a little.) In 2019 myself and others tested kvm-clock and found it was only about 20% slower than tsc.

Speed 40

Speed Java AWS Virtualization 40

Enprowess

SEPTEMBER 20, 2021

You’ll be able to use a scaffolding tool referred to as create-react-app to begin building your project , establish a local development server, check your code for errors, and execute unit tests/e2e. Companies that are looking for implementation of a single flow in their development process. Both React.js

Open Source 52

Open Source Mobile Scalability Google 52

Smashing Magazine

JANUARY 11, 2021

Testing And Monitoring Auditing workflow, proxy browsers, 404 page, GDPR cookie consent prompts, performance diagnostics CSS, accessibility. You can then mimic the 90th percentile’s experience for testing. Now you have something measurable to test against. Quick Wins. Download The Checklist (PDF, Apple Pages, MS Word).

Performance 145

Performance Cache Media Metrics 145

Smashing Magazine

JANUARY 6, 2020

So, if we created an overview of all the things we have to keep in mind when improving performance — from the very start of the process until the final release of the website — what would that list look like? Testing And Monitoring. You can then mimic the 90th percentile’s experience for testing. Table Of Contents.

Performance 145

Performance Cache Network Metrics 145

O'Reilly

JULY 25, 2023

Swift Papers felt like a well-scoped project to test how well AI handles a realistic yet manageable real-world programming task. And since this setup process was so new to me, I had a hard time thinking about how to phrase my questions. Right now, widely-used benchmarks for AI code generation (e.g.,

Programming 98

Programming Code Design Benchmarking 98

SQL Server According to Bob

JANUARY 11, 2020

DBCC Page Auditing DBCC page auditing is the process of executing common DBCC consistency checks as pages are read from disk. Pull-the-plug testing should be ​​ done by using ​​ either ​​ the ​​ production ​​ environment ​​ or a replica of this environment.

Servers 40

Servers Cache Database Media 40