Percona

JANUARY 19, 2023

There is a cool blog post from Vadim covering big data sets in MyRocks: MyRocks Use Case: Big Dataset Query tuning: It is common to find applications that at the beginning perform very well, but as data grows the performance starts to decrease. 1 mysql mysql 592K Dec 30 02:48 tb1.ibd ibd -rw-r --. 1 mysql mysql 464K Dec 30 02:48 tb2.ibd

Open Source 111

Open Source Storage Database Big Data 111

Percona

MARCH 27, 2023

Setup The setup consists of creating 10K tables with sysbench and adding 20 FKs to 20 tables.

Cache 124

Cache Hardware Servers Benchmarking 124

Percona

JANUARY 2, 2024

This server is not intended to be a perfectly tuned one but just a baseline to compare the behavior under different concurrency configurations. For this reason, I’ve set up a server with the following specs: r6a.2xlarge 2xlarge ec2 VM (8 vCPU – 64GB of RAM) 1TB gp2 drive (roughly 3k IOPS) Percona Server 8.0.34-26

Benchmarking 114

Benchmarking Servers Tuning C++ 114

The Netflix TechBlog

JULY 1, 2019

a similar situation to the pre-2000 world before browsers auto-updated and developers had to code to specific browser versions. This puts us in a position of being able to scale an experience very quickly with a set of knobs and levers that can be used to tune an experience for a specific class of devices.

Cache 166

Cache Design Testing Development 166

Smashing Magazine

DECEMBER 2, 2021

Stay tuned for lots of articles on metaprogramming, applications, useful Raku modules, programming techniques, guides on how to work with Raku inside containers, and even how to migrate from good ol’ Perl. Tune in each day for an article that explores the wide range of topics in system administration. SysAdvent is back this year! ??

Design 120

Design Development Programming Website 120

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 /hammerdbcli HammerDB CLI v4.2 Copyright (C) 2003-2021 Steve Shaw Type "help" for a list of commands The xml is well-formed, applying configuration hammerdb>librarycheck.

Testing 58

Testing C++ Virtualization Tuning 58

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

Rigor

JANUARY 13, 2020

Web Performance Tuning. You only have a few seconds to get compelling content onto the screen. Fail, and you can kiss your customers and profits goodbye.” ” – Andy King, 2003. High Performance Browser Networking. Each topic includes detailed explanations of the basic and advanced features of mobile web optimization.

Performance 75

Performance Social Media Website Website Performance 75

Brendan Gregg

OCTOBER 8, 2018

to answer, an answer that directs further tuning: whether you need to separate applications on different disks, or tune one application's disk workload. ## Why did this take so long? What iostat(1) couldn't tell me is if it was due to competing applications using the disks, or if an application itself was applying a random workload.

C++ 105

C++ Virtualization Programming Latency 105

Adrian Cockcroft

MARCH 21, 2020

If you think about the scale that Netflix operates at, and the number of new customers they get every day, they can run far more and bigger tests than their smaller competitors, so they have a scale advantage that they can use to tune their product, and maintain a higher rate of innovation.

Testing 52

Testing Tuning Database Cache 52

Enprowess

MAY 10, 2018

Note: inception5h contains trained model from google and it is test on around 2000+ images (I guess). Transfer learning by taking a pre-trained model and fine-tuning it for another task. 2f%% likely)”, metadata, labelProbabilities[bestLabelIdx] * 100f); }. Result won’t be 100% correct, but that’s all machine learning.

Artificial Intelligence 40

Artificial Intelligence Google Open Source Java 40

Smashing Magazine

APRIL 13, 2020

On top of basic font style properties, we can now reliably fine-tune OpenType figures, hyphenation, ligatures, and even kerning. A limited edition of 2000, Shaughnessy’s book features hundreds of examples of Lubalin’s work. SVG includes other properties which fine-tune aspects of a stroke. Pre-Formatting Headlines.

Design 132

Design Media C++ Technology 132

Adrian Cockcroft

AUGUST 23, 2018

The Merak and SM share the same quad-cam V6 engine, although its tuned up more for the Merak and is installed in the back as a mid-engine rear wheel drive, while in the SM it’s installed in the front, driving the front wheels. Repeat until it fires, and hold the engine at about 2000 rpm once it gets going.

Speed 40

Speed Engineering Automotive Systems 40

SQL Server According to Bob

JANUARY 11, 2020

Books Online (BOL) References: ​​ All BOL references cited in this paper are taken from the Microsoft SQL Server 2000 Books Online site (updated to include SP3 functionality), which can be found at: [link] Click the Product Documentation link. SQL Server 2000/7.0 data pages are 8 KB in size.

Servers 40

Servers Cache Media Hardware 40

Brendan Gregg

OCTOBER 7, 2018

to answer, an answer that directs further tuning: whether you need to separate applications on different disks, or tune one application's disk workload. ## Why did this take so long? What iostat(1) couldn't tell me is if it was due to competing applications using the disks, or if an application itself was applying a random workload.

C++ 40

C++ Virtualization Programming Latency 40

Smashing Magazine

SEPTEMBER 29, 2021

If both AVIF and WebP are not viable options, consider evaluating MozJPEG (optimize JPEG images), OxiPNG (non-photographic images), or JPEG 2000 (lossy or lossless photographic images). Tip: When evaluating quality, compression and fine-tuning of modern formats, Squoosh.app ’s ability to perform a visual side-by-side comparison is helpful.

Open Source 145

Open Source Speed Website Google 145

SQL Server According to Bob

JANUARY 11, 2020

The ​​ SQL Server 2000 I/O Basics ​​ document is a prerequisite to ​​ the information contained in this ​​ document. and ​​ 2000. SQL Server 2000, and SQL Server 2005. SQL Server 6. However, as explained above, the SQL Server 6.

Servers 40

Servers Cache Database Media 40