导航|地址|刷新
Posts tagged "Performance"




















Skip to content
















All Categories

AI

Developers

Radar

Product News

Security

Policy & Legal

Zero Trust

Speed & Reliability

Life at Cloudflare

Partners



Switch Site Language

English

Deutsch

Español

Español (Latinoamérica)

Français

Italiano

日本語

한국어

繁體中文

简体中文

Português

Русский

Bahasa Indonesia

ภาษาไทย

Tiếng Việt

Polski

العربية

עברית

Svenska

Nederlands

Türkçe

LoginContact Sales









TAG

Performance







July 10, 2026
Improving Smart Tiered Cache for Public Cloud Regions

Smart Tiered Cache allows for precise upper tier selection for origins hosted on AWS, GCP, Azure, and Oracle Cloud with customer-provided cloud region hints.




Chenxi Zhang



July 6, 2026
Your Worker can now have its own cache in front of it

We are launching Workers Cache, a regionally tiered cache that sits directly in front of your Worker entrypoints. Infinitely composable, configured via standard HTTP headers




Dan Lapid and Connor Harwood







May 14, 2026
Our billing pipeline was suddenly slow. The culprit was a hidden bottleneck in ClickHouse

When a partitioning change to our petabyte-scale ClickHouse cluster caused critical billing jobs to stall, standard metrics showed no obvious errors. This post explores how we identified severe lock contention in ClickHouse's query planner and built upstream patches to fix it.




James Morrison and Christian Endres



April 17, 2026
Agents Week: network performance update

By migrating our request handling layer to a Rust-based architecture called FL2, Cloudflare has increased its performance lead to 60% of the world’s top networks. We use real-user measurements and connection trimeans to ensure our data reflects the actual experience of people on the Internet.




Lai Yi Ohlsen







April 17, 2026
Introducing Flagship: feature flags built for the age of AI

We are launching Flagship, a native feature flag service built on Cloudflare’s global network to eliminate the latency of third-party providers. By using KV and Durable Objects, Flagship allows for sub-millisecond flag evaluation.




Rohan Mukherjee and Abhishek Kankani



March 23, 2026
Launching Cloudflare’s Gen 13 servers: trading cache for cores for 2x edge compute performance

Cloudflare’s Gen 13 servers double our compute throughput by rethinking the balance between cache and cores. Moving to high-core-count AMD EPYC ™ Turin CPUs, we traded large L3 cache for raw compute density. By running our new Rust-based FL2 stack, we completely mitigated the latency penalty to unlock twice the performance.




Syona Sarma,JQ Lau, and Jesse Brandeburg







February 27, 2026
We deserve a better streams API for JavaScript

The Web streams API has become ubiquitous in JavaScript runtimes but was designed for a different era. Here's what a modern streaming API could (should?) look like.




James M Snell



February 24, 2026
How we rebuilt Next.js with AI in one week

One engineer used AI to rebuild Next.js on Vite in a week. vinext builds up to 4x faster, produces 57% smaller bundles, and deploys to Cloudflare Workers with a single command.




Steve Faulkner







February 3, 2026
Improve global upload performance with R2 Local Uploads

Local Uploads on R2 reduces request duration for uploads by up to 75%. It writes object data to a nearby location and asynchronously copies it to your bucket, all while data is available immediately.




Frank Chen,Rahul Suresh, and Anni Wang



October 21, 2025
A deep dive into BPF LPM trie performance and optimization

This post explores the performance of BPF LPM tries, a critical data structure used for IP matching.




Matt Fleming and Jesper Brouer







September 29, 2025
15 years of helping build a better Internet: a look back at Birthday Week 2025

Rust-powered core systems, post-quantum upgrades, developer access for students, PlanetScale integration, open-source partnerships, and our biggest internship program ever — 1,111 interns in 2026.




Nikita Cano and Korinne Alpers



September 26, 2025
Network performance update: Birthday Week 2025

On the Internet, being fast is what matters and at Cloudflare, we are committed to being the fastest network in the world.




Lai Yi Ohlsen







September 26, 2025
Introducing Observatory and Smart Shield — see how the world sees your website, and make it faster in one click

We're announcing two enhancements to our Application Performance suite that'll show how the world sees your website, and make it faster with one click - available Cloudflare Dashboard!




Tim Kadlec,Brian Batraski, and Noah Maxwell Kennedy



September 17, 2025
The RUM Diaries: enabling Web Analytics by default

On October 15th 2025, Cloudflare is enabling Web Analytics for all free domains by default—helping you see how your site performs around the world in real time, without ever collecting personal data.




Alex Krivit and Tim Kadlec







August 29, 2025
Troubleshooting network connectivity and performance with Cloudflare AI

Troubleshoot network connectivity issues by using Cloudflare AI-Power to quickly self diagnose and resolve WARP client and network issues.




Chris Draper and Koko Uko



August 5, 2025
Reducing double spend latency from 40 ms to < 1 ms on privacy proxy

We significantly sped up our privacy proxy service by fixing a 40ms delay in "double-spend" checks.




Ben Yang







July 23, 2025
Building Jetflow: a framework for flexible, performant data pipelines at Cloudflare

Faced with a data-ingestion challenge at a massive scale, Cloudflare's Business Intelligence team built a new framework called Jetflow.




Harry Hough,Rebecca Walton-Jones,Andy Fan,Ricardo Margalhau, and Uday Sharma



April 9, 2025
Network performance update: Developer Week 2025

Cloudflare has been tracking and comparing our speed with other top networks since 2021. Let’s take a look at how things have changed since our last update.




Emily Music and Onur Karaagaoglu








Load more










Subscribe to receive notifications of new posts


Email address


We’ll never share your email address.

Subscribe

Thanks for subscribing! Check your inbox to confirm.











Getting Started

Plans

Contact sales

Partners

Find a partner

Startups

Under attack?

Domain name search



Public interest

Project Galileo

Athenian Project

Cloudflare for Campaigns

Project Fairshot

Impact/ESG



Resources

App innovation report

Cloudflare Radar

Case studies

Status

Support

Events

Blog



Solutions

SSE and SASE platform

Cloudflare AI Cloud

AI Security

Frontend Development Platform

Multi-Tenant Platform Development

Web Security Platform



Company

About

Careers

Investors

Press

Press kit

Global network



Compliance

Compliance resources

Trust

GDPR

Responsible AI

Transparency report

Report abuse



Developers

Documentation

Learning center

Community



Start building

Login










© 2026 Cloudflare, Inc.

|Your privacy choicesReport security issues|Privacy Policy|Terms of use|GDPR|Trademark









Search is temporarily unavailable.

Products

Solutions

Resources

Pricing

Login opens in a new tabContact Sales opens in a new tabStart Building opens in a new tab


opens in a new tab opens in a new tab opens in a new tab

All Categories

AI

Developers

Radar

Product News

Security

Policy & Legal

Zero Trust

Speed & Reliability

Life at Cloudflare

Partners

English

Switch Site Language

English

Deutsch

Español

Español (Latinoamérica)

Français

Italiano

日本語

한국어

繁體中文

简体中文

Português

Русский

Bahasa Indonesia

ภาษาไทย

Tiếng Việt

Polski

العربية

עברית

Svenska

Nederlands

Türkçe

LightDark



------
导航页 打开网址