April 02, 2021 11:00 AM
How to execute an object file: Part 2Continue learning how to import and execute code from an object file. This time we will investigate ELF relocations....
March 02, 2021 12:00 PM
How to execute an object file: Part 1Ever wondered if it is possible to execute an object file without linking? Or use any object file as a library? Follow along to learn how to decompose an object file and import code from it along the way....
October 27, 2020 12:00 PM
Diving into /proc/[pid]/memA few months ago, after reading about Cloudflare doubling its intern class, I quickly dusted off my CV and applied for an internship. Long story short: now, a couple of months later, I found myself staring at Linux kernel code and adding a pretty cool feature to gVisor....
September 18, 2020 11:00 AM
Raking the floods: my intern project using eBPFSYN-cookies help mitigating SYN-floods for TCP, but how can we protect services from similar attacks that use UDP? We designed an algorithm and a library to fill this gap, and itâs open source!...
March 02, 2020 1:00 PM
When Bloom filters don't bloomLast month finally I had an opportunity to use Bloom filters. I became fascinated with the promise of this data structure, but I quickly realized it had some drawbacks. This blog post is the tale of my brief love affair with Bloom filters....
June 24, 2019 1:00 PM
Join Cloudflare & Moz at our next meetup, Serverless in Seattle!Cloudflare is organizing a meetup in Seattle on Tuesday, June 25th and we hope you can join. Weâll be bringing together members of the developers community and Cloudflare users for an evening of discussion about serverless compute and the infinite number of use cases for deployin...
June 17, 2019 1:00 PM
Inside the EntropyGenerating random outcomes is an essential part of everyday life; from lottery drawings and constructing competitions, to performing deep cryptographic computations. ...
May 21, 2019 1:30 PM
Building a To-Do List with Workers and KVIn this tutorial, weâll build a todo list application in HTML, CSS and JavaScript, with a twist: all the data should be stored inside of the newly-launched Workers KV, and the application itself should be served directly from Cloudflareâs edge network, using Cloudflare Workers....
May 21, 2019 1:00 PM
Workers KV â Cloudflare's distributed databaseToday, weâre excited to announce Workers KV is entering general availability and is ready for production use!...
May 18, 2019 3:00 PM
Cloudflare architecture and how BPF eats the worldRecently at I gave a short talk titled "Linux at Cloudflare". The talk ended up being mostly about BPF. It seems, no matter the question - BPF is the answer. Here is a transcript of a slightly adjusted version of that talk....
May 03, 2019 1:00 PM
eBPF can't count?!It is unlikely we can tell you anything new about the extended Berkeley Packet Filter, eBPF for short, if you've read all the great man pages, docs, guides, and some of our blogs out there. But we can tell you a war story, who doesn't like those? ...
April 24, 2019 6:21 PM
xdpcap: XDP Packet CaptureOur servers manage heaps of network packets, from legit traffic to big DDoS attacks. For top efficiency, we adopted eXpress Data Path (XDP), a Linux kernel tool for swift, low-level packet handling....
April 19, 2019 1:00 PM
Eating Dogfood at Scale: How We Build Serverless Apps with WorkersYouâve had a chance to build a Cloudflare Worker. Youâve tried KV Storage and have a great use case for your Worker. Youâve even demonstrated the usefulness to your product or organization. ...
March 27, 2019 1:43 PM
BoringTun, a userspace WireGuard implementation in RustToday we are happy to release the source code of a project weâve been working on for the past few months. It is called BoringTun, and is a userspace implementation of the WireGuard® protocol written in Rust....
March 21, 2019 3:00 PM
Writing an API at the Edge with Workers and Cloud FirestoreWeâre super stoked about bringing you Workers.dev, and weâre even more stoked at every opportunity we have to dogfood Workers. Using what we create keeps us tuned in to the developer experience, which takes a good deal of guesswork out of drawing our roadmaps....
RetroSearch is an open source project built by @garambo | Open a GitHub Issue
Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo
HTML:
3.2
| Encoding:
UTF-8
| Version:
0.7.3