Concord – High Performance Stream Processing with C++ and Apache Mesos
Does the same job
all alternatives →- RARiko – A Python stream processing engine modeled after Yahoo! Pipes2016 · github.com · ▲283
- JIJet – in-memory, fault-tolerant, distributed stream processing2020 · github.com · ▲129
- DIDeepstream.io – open-source real-time server with pub/sub and data sync2016 · deepstream.io · ▲301
- DADrogon – A C++14/17 based high performance HTTP application framework2019 · github.com · ▲189
- GDGoka – distributed stream processing library for Kafka written in Go2017 · github.com · ▲105
- GTGazette: towards unification of batch and stream processing2019 · github.com · ▲12
More life & fun this month
the category →- TL
Life & fun · 10d ago · louisabraham.github.io

Photosynthesis fires two of your iPhone
Life & fun · 28d ago · photosynthesis.camera
SoloUno▲310Take control of hair pulling, nail biting & skin picking
Life & fun · 28d ago · solouno.io

Scroll through all 43,252,003,274,489,856,000 reachable Rubik's Cube permutations.
Life & fun · 26d ago · everycube.alen.is


Hi HN, I built Eigendrum, a web tool that solves the 2D wave equation for arbitrary shapes so you can hear what they sound like as drums. How it works: * Solves -∇²u = λu using finite element analysis (Kφ = λMφ) on a triangle mesh. * Validated to <0.1% error against closed-form solutions for circles (Bessel zeros) and rectangles. * Sound model factors in strike location, Rayleigh damping, and mallet width. * Includes Kac drums I & II to demonstrate identical sound spectra from different geometries. * No frameworks, build steps, or dependencies. Repo and tests:…
Life & fun · 26d ago · baselashraf81.github.io
Launched alongside, May 2016
the whole month →
Gboard by Google▲1,195Google Search, GIFs, emojis & more—right from your keyboard
Life & fun · 2016 · apps.apple.com




