Scalegrid

JANUARY 25, 2024

Effective management of memory stores with policies like LRU/LFU proactive monitoring of the replication process and advanced metrics such as cache hit ratio and persistence indicators are crucial for ensuring data integrity and optimizing Redis’s performance. Cache Hit Ratio The cache hit ratio represents the efficiency of cache usage.

Metrics 130

Metrics Monitoring Latency Cache 130

Smashing Magazine

NOVEMBER 8, 2021

But then, quickly advances to contextual pricing, juggling complexity of large and frequently updated product catalog, managing continuously running multivariate tests and promotion campaigns, and serving customer-tailored dynamic recommendations. The journey, often, starts “simple” with localization. Large preview ). You need both.

Cache 136

Cache Best Practices Strategy Servers 136

Speed Curve

APRIL 9, 2023

With the release of Lighthouse 10, one new performance audit was added and another best practices audit was modified: Page prevented back/forward (BF) cache navigation – When a site is able to leverage BF cache navigations, users can see a huge benefit and a perceived 'instant' loading of the page.

Cache 73

Cache Best Practices Metrics Google 73

The Netflix TechBlog

JUNE 4, 2019

Because microprocessors are so fast, computer architecture design has evolved towards adding various levels of caching between compute units and the main memory, in order to hide the latency of bringing the bits to the brains. CFS is widely used and therefore well tested and Linux machines around the world run with reasonable performance.

Cache 251

Cache Latency Airlines Logistics 251

MachMetrics

FEBRUARY 27, 2020

However, you have likely used the Web UI that Google uses to allow you to test websites for speed – Google PageSpeed Insights. Lighthouse is a completely open-source tool that allows users to test any website in a multitude of ways. Finally, decide if you want to throttle your test to a certain speed, and run the audit.

Google 82

Google Speed Testing Tools Testing 82

Smashing Magazine

JUNE 10, 2021

Are all the caching headers set correctly? Does the site load all the resources in the best order to guarantee a fast first paint? Note : If you’re looking for a complete overview of best practices and tools, have a look at the Frontend performance checklist. Three Front-End Auditing Tools I Discovered Recently.

Cache 106

Cache Website Best Practices Network 106

Dynatrace

SEPTEMBER 13, 2023

This is a set of best practices and guidelines that help you design and operate reliable, secure, efficient, cost-effective, and sustainable systems in the cloud. Storing frequently accessed data in faster storage, usually in-memory caching, improves data retrieval speed and overall system performance. Beyond

AWS 246

AWS Efficiency Azure Cloud 246

Percona

MARCH 17, 2023

The VictoriaMetrics team has also published some best practices , which can also be referred to while planning for resources for setting up PMM2. We have tested PMM version 2.33.0 Capacity planning and setup details We used a dedicated 32-core CPU and 64GB of RAM for our testing.

Monitoring 98

Monitoring Scalability Cache Database 98

Percona

SEPTEMBER 1, 2023

Testing and Validation : Thorough testing and validation are essential when working with triggers, especially in a production environment. Changes to triggers should be carefully reviewed and tested to ensure they do not introduce unintended consequences. for i in `seq 1 1 16`; do mysql test -e "SELECT * FROM tc_test"; done.

Cache 60

Cache Database Games Healthcare 60

Dynatrace

APRIL 21, 2022

The Framework is built on five pillars of architectural best practices: Cost optimization. Each pillar brings business and technology leaders together to help organizations choose architecture options that best strategically align to their specific business priorities as they begin their cloud journey. Missing caching layers.

Azure 187

Azure Monitoring Virtualization Metrics 187

CSS - Tricks

MARCH 2, 2022

Performant A/B Testing with Cloudflare Workers — Philip Walton covers how A/B testing is a little trickier on static sites than server-backed sites, but you can pull it off (performantly) thanks to Cloudflare Workers which can manipulate HTML before it hits the browser, much like a Service Worker except at the edge rather than at the client.

Performance 68

Performance Cache Best Practices Strategy 68

Percona

JUNE 22, 2023

This includes metrics such as query execution time, the number of queries executed per second, and the utilization of query cache and adaptive hash index. query cache: Disable (query_cache_size: 0, query_cache_type:OFF) innodb_adaptive_hash_index: Check adaptive hash index usage to determine its efficiency.

Performance 104

Performance Monitoring Traffic Database 104

KeyCDN

AUGUST 29, 2019

Running speed tests with tools like Google PageSpeed Insights , WebPageTest , or KeyCDN’s Website Speed Test are always a good way to help gauge your website’s performance. According to Google, the best practice for a website’s speed is to keep it under 3 seconds load time. location ~*.(js|css|png|jpg|svg|jpeg|gif|ico)$

Google 103

Google Cache Speed Analytics 103

MachMetrics

DECEMBER 14, 2019

Google’s best practice is to have a speed index under 3 seconds. Google’s best practice is to be below 0.5 However, Google’s best practice is to keep the number of requests below 50, so there is still work to be done. Google’s best practice is to achieve a time under 1.3

Best Practices 105

Best Practices Speed Mobile Google 105

Dotcom-Montior

JUNE 30, 2021

You may start your diagnosis from our free speed test tool , and no sign up is required. For this article, we ran a speed test for the TED website as the target website. The test period is morning peak hours during 08:00 – 10:00 in Shanghai (UTC+8), and night peak hours during 20:00 – 22:00 in New York (UTC-4). Best Practices.

Website 52

Website Monitoring Website Performance Performance 52

Smashing Magazine

OCTOBER 2, 2023

Now, let’s dive into the technical features and best practices that my team adopted in the process of building the WaterBear web app. I plan on sharing specifically what I learned from performance and accessibility practices as a first-time lead developer of a team , as well as what I wish I had known before we started.

Cache 72

Cache Strategy Best Practices Design 72

ACM Sigarch

JULY 17, 2023

One such challenge has been the emergence of marginal defect-driven faults that are difficult to address solely using best practices in manufacturing test and screening. We then discuss defects observed, the role of test and design to address this problem, and identify research opportunities.

Energy 52

Energy Hardware Best Practices Architecture 52

Dotcom-Montior

JUNE 30, 2020

You may start your diagnosis from our free speed test tool , and no sign up is required. For this article, we ran a speed test for the TED website as the target website. The test period is morning peak hours during 08:00 – 10:00 in Shanghai (UTC+8), and night peak hours during 20:00 – 22:00 in New York (UTC-4). Best Practices.

Website 52

Website Monitoring Website Performance Performance 52

Dotcom-Montior

JULY 7, 2020

You may start your diagnosis from our free speed test tool , and no sign up is required. For this article, we ran a speed test for the TED website as the target website. The test period is morning peak hours during 08:00 – 10:00 in Shanghai (UTC+8), and night peak hours during 20:00 – 22:00 in New York (UTC-4). Best Practices.

Website 52

Website Monitoring Website Performance Performance 52

Speed Curve

DECEMBER 13, 2023

Background For this performance audit, I looked at this synthetic test for the LEGO.com home page. (We You can drill down into the test details for each site and learn how the fastest sites stay fast.) Looking at the synthetic test results, we see that while Start Render time is an impressive 0.3 Let's dig deeper.

Performance 66

Performance Retail Benchmarking Ecommerce 66

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

JUNE 8, 2021

Image optimization , loading behavior and rendering in the browser require understanding of image formats and image compression techniques, image decoding and browser rendering, image CDNs and adaptive media loading, not to mention effective caching and preloading. Optimizing Network Requests with Caching and Preloading. +.

Media 106

Media Cache Google Best Practices 106

The Polyglot Developer

MARCH 25, 2019

Given the nature of static generated websites, they are generally much faster than the CMS alternatives, but just because they’re fast, doesn’t mean they pass all of Google’s tests by default. In case you’re unfamiliar, service workers accomplish many things, with the most common of those things being caching.

Cache 45

Cache Best Practices Google Website 45

MachMetrics

APRIL 24, 2019

All of the popular speed testing tools typically provide a page speed score along with their objective results. The reality is that these scores are estimates of how well your site implements performance best practices. These best practices can make your site faster, but they don’t always.

Speed 111

Speed Best Practices Google Website 111

Smashing Magazine

JANUARY 11, 2021

Build Optimizations JavaScript modules, module/nomodule pattern, tree-shaking, code-splitting, scope-hoisting, Webpack, differential serving, web worker, WebAssembly, JavaScript bundles, React, SPA, partial hydration, import on interaction, 3rd-parties, cache. You can then mimic the 90th percentile’s experience for testing.

Performance 145

Performance Cache Media Metrics 145

Smashing Magazine

APRIL 28, 2021

Image optimization , loading behavior and rendering in the browser require understanding of image formats and image compression techniques, image decoding and browser rendering, image CDNs and adaptive media loading, not to mention effective caching and preloading. Optimizing Network Requests with Caching and Preloading. +.

Media 93

Media Cache Google Best Practices 93

Percona

JULY 6, 2023

I included a sequence creation statement for the id column since one best practice is always to have a primary key column, but for the specific examples we will go through, we don’t need it. then true else false end FROM generate_series(1, 10000000); Now we have our test table with some dummy data so we can practice.

Best Practices 89

Best Practices Tuning Database Testing 89

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. What is PostgreSQL performance tuning?

Tuning 52

Tuning Efficiency Database Performance 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. Testing The Impact Of Specific Requests. Large preview ).

Website 131

Website Design Network Best Practices 131

The Netflix TechBlog

MARCH 5, 2019

the order of the rows on your Netflix home page, issuing content licenses when you click play, finding the Open Connect cache closest to you with the content you requested, and many more). What will be the cost of rolling out the winning cell of an AB test to all users?

Infrastructure 182

Infrastructure Cloud Scalability AWS 182

Percona

NOVEMBER 1, 2023

Whether it is a production server, a test environment, or a developer’s workstation, this encapsulation makes it easier to deploy MongoDB instances in a variety of scenarios, making it more portable and scalable. In the example below, I will show how to set the WiredTiger cache.

Scalability 58

Scalability Best Practices Servers Database 58

Smashing Magazine

JANUARY 7, 2019

Testing And Monitoring. You can then mimic the 90th percentile’s experience for testing. And if you are using CI to test the budgets, you need to make sure your tested environment matches CrUX if you used CrUX for setting the target ( thanks Patrick Meenan! ). Now you have something measurable to test against.

Performance 104

Performance Cache Network Metrics 104

Official Blog - World Web Technology

NOVEMBER 9, 2023

PHP is a language that has weathered the test of time and is still frequently used by web developers. Furthermore, PHP includes caching and opcode optimization tools that make things run even faster. The systems follow modern software engineering best practices and offer an organized way to build applications.

Website 59

Website Development Open Source Database 59

Smashing Magazine

JANUARY 6, 2020

Testing And Monitoring. You can then mimic the 90th percentile’s experience for testing. Alternatively, you can also use Speed Scorecard (also provides a revenue impact estimator), Real User Experience Test Comparison or SiteSpeed CI (based on synthetic testing). Now you have something measurable to test against.

Performance 145

Performance Cache Network Metrics 145

Percona

MAY 15, 2023

On the other hand, if done at design, it is probably the best solution because it will allow the application to define the sharding rules and can also optimize the different data sources using different technologies for different uses. ON DUPLICATE KEY UPDATE kwatts_s=kwatts_s+1 The above are executed during the tests. UUID(), ?, ?,

Traffic 123

Traffic Scalability Database Servers 123

Percona

JUNE 22, 2023

Best practices for achieving high availability For medium, large, and enterprise-size companies (as well as startups and small companies, depending on resources), the following general practices can help when planning, implementing, maintaining, and testing high availability architectures.

Availability 107

Availability Database Open Source Hardware 107

Rigor

SEPTEMBER 3, 2019

What you may be overlooking is that peak-event readiness is about more than just load testing or ensuring that your servers are up throughout a specific timeframe. At a minimum, Optimal recommends that you have RUM, APM, synthetic, and load test tools set up, instrumented, and producing meaningful data.

Website 74

Website Cache Traffic Ecommerce 74