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Dev tools · November 3, 2015

Pings 8000 servers in 11 seconds: Parallel HTTP/SSH/TCP/Ping library

Fast Parallel Async HTTP/SSH/TCP/UDP/Ping Client Java Library. Aggregate 100,000 APIs & send anywhere in 20 lines of code. Ping/HTTP Calls 8000 servers in 12 seconds. (Akka) www.parallec.io - eBay/parallec

Pings 8000 servers in 11 seconds: Parallel HTTP/SSH/TCP/Ping library launched on November 3, 2015 with 22 votes, #1,860 of 4,110 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 10 years on.

In plain words

Parallec is a Java library that enables fast parallel requests across multiple servers using HTTP, SSH, TCP, UDP, and ping protocols. It allows developers to aggregate data from numerous APIs and execute commands across distributed systems efficiently. The library is designed for operations teams and developers who need to query or manage large numbers of servers simultaneously, supporting thousands of concurrent connections in minimal time.

written from the facts on this page · September 2026

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