CSS Wizardry

MAY 31, 2019

Users might already have the file cached. If website-a.com links to [link] , and a user goes from there to website-b.com who also links to [link] , then the user will already have that file in their cache. Penalty: Caching. This makes it very safe and sensible to enforce a reasonably aggressive cache policy. to just 3.6s.

Cache 274

Cache Latency Infrastructure Website 274

Smashing Magazine

NOVEMBER 8, 2021

At the limit, statically generated, edge delivered, and HTML-first pages look like the optimal strategy. From connecting back-office operations to front-of-the-house A/B testing and dynamic personalization for each customer, the shared foundation is fast server-side rendering powered by fast storefront data access. Large preview ).

Cache 136

Cache Best Practices Strategy Servers 136

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

The Netflix TechBlog

SEPTEMBER 8, 2020

Over the course of this post, we will talk about our approach to this migration, the strategies that we employed, and the tools we built to support this. This allows the app to query a list of “paths” in each HTTP request, and get specially formatted JSON (jsonGraph) that we use to cache the data and hydrate the UI.

Latency 233

Latency Cache Java Traffic 233

Dynatrace

SEPTEMBER 13, 2023

Because Google offers its own Google Cloud Architecture Framework and Microsoft its Azure Well-Architected Framework , organizations that use a combination of these platforms triple the challenge of integrating their performance frameworks into a cohesive strategy. If both objectives pass, you have achieved your cost reduction on CPU size.

AWS 247

AWS Efficiency Azure Cloud 247

CSS - Tricks

MARCH 2, 2022

From fonts to SVG: an icon migration strategy — Erwin Hofman notes that he was using icon fonts out of sheer convenience, but that there are loads of reasons not to use them. He provides details on his new strategy for using icons, which is based on the <use> technique. The new WebPageTest website design.

Performance 68

Performance Cache Best Practices Strategy 68

IO River

NOVEMBER 2, 2023

They cache static content and enable lightning-fast delivery around the globe.This symbiosis reduces server load, boosts loading times, and ensures efficient content distribution. Content Delivery Networks (CDNs), web browsers, and proxy servers can store static files in their caches.

Cache 52

Cache Social Media Website Performance Website 52

KeyCDN

NOVEMBER 4, 2021

The POP is strategially located within the country and lowers latency overall. Hola Mexico! We've launched our new point of presence (POP) in Mexico City. KeyCDN is always on the lookout for ways to minimize latency and accelerate asset delivery worldwide.

Latency 111

Latency Tuning Cache Traffic 111

The Netflix TechBlog

AUGUST 10, 2020

This multi-pass strategy , previously employed for our mobile encodes , allows us to avoid over-allocating bits to less complex content, as compared to using a complexity-defined, albeit fixed, bitrate for the entire title. They are representative of the savings we expect our CDN, ISP partners, and members to see once the encodes are live.

Innovation 239

Innovation Traffic Network Efficiency 239

The Netflix TechBlog

NOVEMBER 3, 2022

We introduce a caching mechanism in the API gateway layer, allowing us to offload processing from singleton leader elected controllers without giving up strict data consistency and guarantees clients observe. The cache is kept in sync with the current leader process. How do I know that my cache is up to date? of the data.

Cache 224

Cache Latency Traffic Systems 224

IO River

NOVEMBER 2, 2023

They cache static content and enable lightning-fast delivery around the globe.This symbiosis reduces server load, boosts loading times, and ensures efficient content distribution. Content Delivery Networks (CDNs), web browsers, and proxy servers can store static files in their caches.

Cache 52

Cache Social Media Website Performance Website 52

Percona

MAY 1, 2023

Connection pooling: Minimizing connection overhead and improving response times for frequently accessed data by implementing mechanisms for connection pooling and caching strategies. This parameter sets how much dedicated memory will be used by PostgreSQL for the cache. QUERY PLAN -- Gather Merge (cost=509181.84.1706542.14

Tuning 52

Tuning Efficiency Database Performance 52

Dynatrace

MAY 2, 2019

Best practice: Reduce bandwidth consumption by caching and keeping information. Host and service details typically don’t change from minute to minute, so try to cache that information across multiple API calls to reduce the bandwidth required for API calls.

Best Practices 128

Best Practices Monitoring Cache Speed 128

Dynatrace

NOVEMBER 5, 2019

Our DEM offering also includes: Synthetics – Run browser-based workflow tests from multiple geographic locations for scoring availability of your applications before end-users experience issues. An effective monitoring strategy for predominantly Azure environments will include a synergy of both Dynatrace and Azure Monitor.

Azure 137

Azure Artificial Intelligence Metrics Innovation 137

KeyCDN

JANUARY 23, 2020

Developers use APM as part of a broader strategy to ensure certain goals are met while RUM is a more narrow tool to support that strategy. It’s also important for developers not to confuse real user data with real user testing. What is real user monitoring (RUM)? Usage performance. Custom metrics.

Strategy 72

Strategy Metrics Monitoring Servers 72

Scalegrid

APRIL 16, 2020

In this post, we compare ScaleGrid’s Bring Your Own Cloud (BYOC) plan vs. the standard Dedicated Hosting model to help you determine the best strategy for your MySQL, PostgreSQL, Redis™ and MongoDB® database deployment. This becomes really important for cache solutions like Redis™. What is ScaleGrid’s Bring Your Own Cloud Plan?

Cloud 242

Cloud Azure AWS Database 242

The Netflix TechBlog

JUNE 14, 2023

The three strategies we will discuss today are AB Testing , Replay Testing, and Sticky Canaries. To launch Phase 1 safely, we used AB Testing. To launch Phase 2 safely, we used Replay Testing and Sticky Canaries. We knew we could test the same query with the same inputs and consistently expect the same results.

Traffic 353

Traffic Latency Cache Metrics 353

Smashing Magazine

SEPTEMBER 2, 2021

Flexbox Defense is a play on the ‘tower defense’ strategy game genre that teaches you flexbox through 12 challenges where you have to use flexbox syntax to stop incoming enemies from getting past your defenses. CSS Selectors Cheatsheet is an interactive exercise to test your understanding of CSS selectors. Flexbox Defense.

Development 145

Development Games Education Programming 145

The Morning Paper

OCTOBER 4, 2020

Coverage is assessed with a walk-test (4-5km/h) over all road segments on the campus, monitoring the physical-layer information from both 5G and 4G at each location. Here the first finding was that the current strategy for determining when to hand-off has a 25% probability of worsening your link performance after handover. 5G Coverage.

Energy 130

Energy Latency Performance Network 130

Smashing Magazine

MARCH 19, 2021

Gael Metais suggested to more aggressively subset web fonts and look into caching issues with our AVIF files. We couldn’t fix the AVIF issue quickly due to the way media management is running currently, but then Barry Pollard suggested to test if using base64-encoding for images would help. Strategies For Migrating To TypeScript.

Mobile 140

Mobile Design Cache Code 140

KeyCDN

SEPTEMBER 12, 2019

Most of you have probably seen the following Google PageSpeed Insights optimization suggestion at one point or another when running a speed test: By compressing and adjusting the size of … you can save 14.2 KeyCDN’s Cache Enabler plugin is fully compatible the HTML attributes that make images responsive.

Social Media 106

Social Media Media Google Website 106

Rigor

DECEMBER 19, 2019

Test at Every Stage of Development. Synthetic monitoring can be used to test websites and web applications in pre-production, while real user monitoring can only be used in production. AB Test the Performance Impact of Third Parties. AB Test the Performance Impact of Third Parties. Benchmark Against Competitors.

Monitoring 40

Monitoring Benchmarking Website Traffic 40

Rigor

SEPTEMBER 17, 2019

He goes into detail covering the steps that need to be taken to ensure that a website or application is prepared for an influx of traffic, from scoping and testing to setting expectations and creating a contingency plan. Performance testing. Seasonal readiness testing involves both the front and back end. Practical planning.

Performance 68

Performance Traffic Website Performance Testing 68

IO River

NOVEMBER 2, 2023

Network RedundancyThe primary and most important advantage of a Multi-CDN strategy is redundancy, and, consequently, improved reliability. M-CDN enables enacting a failover strategy with additional CDN providers that have not been impacted. Then, rigorous testing is necessary to ensure it functions properly.

Best Practices 52

Best Practices Strategy Traffic Virtualization 52

Scalegrid

FEBRUARY 8, 2024

Data replication strategies like full, incremental, and log-based replication are crucial for improving data availability and fault tolerance in distributed systems, while synchronous and asynchronous methods impact data consistency and system costs. By implementing data replication strategies, distributed storage systems achieve greater.

Storage 130

Storage Systems Big Data Azure 130

Smashing Magazine

AUGUST 30, 2021

In previous articles from this series, we’ve covered auditing CSS codebase health and the incremental CSS refactoring strategy , testing, and maintenance. In this article, we’re going to cover CSS optimization strategies that can optimize CSS file size, loading times, and render performance. Adrian Bece. Removing Unused CSS.

Media 109

Media Performance Cache Strategy 109

Dynatrace

JANUARY 5, 2023

To prevent such a significant service disruption from happening again, we are taking several immediate and mid-term actions in addition to the existing rigorous automated testing process: Improve architectural design to eliminate SSO bottleneck risk.

Cache 198

Cache Monitoring Strategy Speed 198

Smashing Magazine

OCTOBER 2, 2023

Definitely read up on the strategy and reasoning behind this stack in the first article if you missed it. Jump to the workshops ↬ Using CDN For Caching And WebP For Lighter File Sizes As I mentioned a little earlier, our stack includes Sanity’s CMS. We used an eager loading strategy paired with a high fetchpriority on the images.

Cache 72

Cache Strategy Best Practices Design 72

IO River

NOVEMBER 2, 2023

Network RedundancyThe primary and most important advantage of a Multi-CDN strategy is redundancy, and, consequently, improved reliability. M-CDN enables enacting a failover strategy with additional CDN providers that have not been impacted. Then, rigorous testing is necessary to ensure it functions properly.

Best Practices 40

Best Practices Strategy Traffic Virtualization 40

ACM Sigarch

DECEMBER 19, 2022

We assume a base multi-core processor four-way-issue load/store machine with 64-bit integer/address registers Rx, 128-bit (16-byte) data registers Vx, and an L1 D-cache that can do two operations per cycle, each reading or writing an aligned 16-byte memory word. Cache pollution is addressed in a section below.). Cache Underpinning.

Design 145

Design Systems Cache Network 145

Percona

SEPTEMBER 1, 2023

Here, we first cover the basics of MySQL Triggers, and then we take a deeper dive, exploring their impact on memory usage and providing strategies to optimize MySQL server performance. Testing and Validation : Thorough testing and validation are essential when working with triggers, especially in a production environment.

Cache 60

Cache Database Games Healthcare 60

CSS Wizardry

NOVEMBER 9, 2018

While this strategy is effective, it’s not simple: highly dynamic sites can be difficult to extract styles from, the process needs to be automated, we have to make assumptions about what above the fold even is, it’s hard to capture edge cases, and tooling still in its relative infancy. Test, test, test. Test and measure.

Network 278

Network Performance Media Cache 278

CSS Wizardry

AUGUST 13, 2019

I was doing some cursory research and running a few tests against a potential client’s site so as to get a good understanding of the shape of things before we were to work together. To further exacerbate the problem, the 302 response has a Cache-Control: must-revalidate, private. Can you see it? View full size (31KB).

Latency 203

Latency Cache Strategy Media 203

Smashing Magazine

JULY 18, 2022

There are many use cases: personalization, internationalization, theming, multi-tenancy, A/B tests…. The “stale-while-revalidate” cache control strategy can reduce the TTFB issue by serving a cached version of the page until it’s updated. Treat Your Users Right With Http Cache And Segmented Rendering ,” Eric Burel.

Cache 115

Cache Website Energy Servers 115

The Netflix TechBlog

JULY 21, 2022

Some features (as an example) include Device Type ID, SDK Version, Buffer Sizes, Cache Capacities, UI resolution, Chipset Manufacturer and Brand. Restricting Testing and Analysis to one day and device at a time. all OOM kills with the tradeoff of lowering the performance/clearing the cache an extra 1.1%

Big Data 179

Big Data Cache Engineering Data Engineering 179

Smashing Magazine

NOVEMBER 22, 2021

And that in order to achieve this strategy implementing a culture of performance throughout the organization is a must. In particular, lab tests are critical for implementing performance budgets in order to prevent performance degradations. This requires the ability to test a very large number of configurations.

Website 126

Website Performance Google Media 126

Smashing Magazine

JULY 15, 2021

These terms are strategies for incrementally building websites. It is based on a caching strategy called “stale while revalidate”, meaning a page can be “stale” with old information until it’s re-generated and the cache is updated. Right now though, you can test it out with Next.js ! That’s where you’re wrong!

Cache 125

Cache Website Strategy Servers 125