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My internship: Brotli compression using a reduced dictionary

Brotli is a state of the art lossless compression format, supported by all major browsers. It is capable of achieving considerably better compression ratios than the ubiquitous gzip, and is rapidly gaining in popularity. Cloudflare uses the Google brotli library to dynamically compress web content whenever possible. In 2015, we took an in-depth look at…

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Tech Leaders on the Future of Remote Work

Dozens of top leaders and thinkers from the tech industry and beyond recently joined us for a series of fireside chats commemorating Cloudflare’s 10th birthday. Over the course of 24 hours of conversation, many of these leaders touched on how the workplace has evolved during the pandemic, and how these changes will endure into the…

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Bienvenue Cloudflare France! Why I’m helping Cloudflare grow in France

If you’d like to read this post in French click here. I am incredibly excited to announce that I have joined Cloudflare as its Head of France to help build a better Internet and expand the company’s growing customer base in France. This is an important milestone for Cloudflare as we continue to grow our…

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Announcing Spectrum DDoS Analytics and DDoS Insights & Trends

We’re excited to announce the expansion of the Network Analytics dashboard to Spectrum customers on the Enterprise plan. Additionally, this announcement introduces two major dashboard improvements for easier reporting and investigation.Network AnalyticsCloudflare’s packet and bit oriented dashboard, Network Analytics, provides visibility into Internet traffic patterns and DDoS attacks in Layers 3 and 4 of the…

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The Internet is Getting Safer: Fall 2020 RPKI Update

The Internet is a network of networks. In order to find the path between two points and exchange data, the network devices rely on the information from their peers. This information consists of IP addresses and Autonomous Systems (AS) which announce the addresses using Border Gateway Protocol (BGP).One problem arises from this design: what protects…

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Fall 2020 RPKI Update

The Internet is a network of networks. In order to find the path between two points and exchange data, the network devices rely on the information from their peers. This information consists of IP addresses and Autonomous Systems (AS) which announce the addresses using Border Gateway Protocol (BGP).One problem arises from this design: what protects…

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ClickHouse Capacity Estimation Framework

We use ClickHouse widely at Cloudflare. It helps us with our internal analytics workload, bot management, customer dashboards, and many other systems. For instance, before Bot Management can analyze and classify our traffic, we need to collect logs. The Firewall Analytics tool needs to store and query data somewhere too. The same goes for our…

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Looking Ahead: Five Opportunities on The Horizon According to Tech Leaders

Dozens of top leaders and thinkers from the tech industry and beyond recently joined us for a series of fireside chats commemorating Cloudflare’s 10th birthday. Over the course of 24 hours of conversation, these leaders shared their thoughts on everything from entrepreneurship to mental health — and how the Internet will continue to play a…

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