Open Source Go Distributed Computing Software

Kraken is a P2P-powered Docker registry that focuses on scalability and availability. It is designed for Docker image management, replication, and distribution in a hybrid cloud environment. With pluggable backend support, Kraken can easily integrate into existing Docker registry setups as the distribution layer. Kraken has been in production at Uber since early 2018. In our busiest cluster, Kraken distributes more than 1 million blobs per day, including 100k 1G+ blobs. At its peak production load, Kraken distributes 20K 100MB-1G blobs in under 30 sec. Kraken is capable of distributing Docker images at > 50% of max download the speed limit on every host. Cluster size and image size do not have a significant impact on download speed. Support uploader authentication and data integrity protection through TLS. Other than pluggable storage, Kraken only has an optional dependency on DNS.

Pholcus is a high-concurrency crawler software written in pure Go language that supports distributed, only used for programming learning and research. It supports three operating modes of stand-alone, server and client, and has three operating interfaces, Web, GUI, and command line; simple and flexible rules, concurrent batch tasks, and rich output methods (mysql/mongodb/kafka/csv/excel, etc.); In addition, it also supports horizontal and vertical grabbing modes, and a series of advanced functions such as simulated login and task suspension and cancellation. This software is only used for academic research, users need to abide by the relevant laws and regulations of their location, please do not use it for illegal purposes! Provide users with a certain Go or JS programming foundation with a heavyweight crawler tool that only needs to pay attention to rule customization and complete functions.

sys1 pools the spare CPU, memory, disk and GPU of every computer you own (and, if you like, other people's) into one self-hosted cloud. sys0 runs quietly in the background on each machine at the lowest priority; sys1 is the node with a web dashboard, marketplace and integrations. Runs Docker apps, virtual machines and plain programs across Windows, macOS, Linux, the BSDs, Android and jailbroken iOS. Free and public domain.