1. Computers
  2. Display Drivers
  3. Graphics Cards
  4. Memory
  5. Motherboards
  6. Processors
  7. Software
  8. Storage
  9. Operating Systems


Facebook RSS Twitter Twitter Google Plus


Phoronix Test Suite

OpenBenchmarking.org

Facebook Open-Sources Presto Engine

Free Software

Published on 06 November 2013 04:59 PM EST
Written by Michael Larabel in Free Software
8 Comments

Facebook has open-sourced some interesting in-house code in the past like Flashcache for the Linux kernel, the Folly C++ library, and the HipHop Virtual Machine. The latest open-source Linux-compatible software release coming out of Facebook is Presto, their tool for interacting with petabytes of information.

Presto is a distributed SQL query engine developed in-house at Facebook that they use for scouring their 300+ petabytes of data at the social network company. Facebook uses Hadoop clusters but Hive and other existing open-source tools didn't provide the low-latency results the company wanted, so a team set to develop Presto.

Interestingly this low-latency distributed query engine is implemented in Java but is able to avoid typical issues of Java code via writing optimized code and generating some of its own byte code. Presto supports multiple back-ends and has been in development for the past year. Already the open-source tool has 10x better performance than Hive/MapReduce with CPU efficiency and latency for most of Facebook's queries. Most ANSI SQL is supported by the engine.

Facebook has made the source-code to Presto publicly available today. Details on the project can be found at Facebook.com while the code can be found on GitHub.

Latest Linux Hardware Reviews
  1. Mini-Box M350: A Simple, Affordable Mini-ITX Case
  2. Overclocking The AMD AM1 Athlon & Sempron APUs
  3. AMD Athlon 5350 / 5150 & Sempron 3850 / 2650
  4. Upgraded Kernel & Mesa Yield A Big Boost For Athlon R3 Graphics
Latest Linux Articles
  1. A Quick Look At GCC 4.9 vs. LLVM Clang 3.5
  2. Are AMD Athlon/Sempron APUs Fast Enough For Steam On Linux?
  3. AMD Athlon's R3 Graphics: RadeonSI Gallium3D vs. Catalyst
  4. GCC 4.9 Compiler Optimization Benchmarks For Faster Binaries
Latest Linux News
  1. R600 Gallium3D Disables LLVM Back-End By Default
  2. Fedora 21 Gets GNOME 3.12, PHP 5.6, Mono 3.4
  3. Fedora Workstation Is Making Me Quite Excited
  4. Maynard: A Lightweight Wayland Desktop
  5. Chromium Browser Going Through Growing Pains In Ubuntu 14.04
  6. KDE 4.13 Is Being Released Today With New Features
  7. Trying Out Radeon R9 290 Graphics On Open-Source
  8. Intel Broadwell GT3 Graphics Have Dual BSD Rings
  9. Early Linux 3.15 Benchmarks Of Intel Core i7 + Radeon
  10. Red Hat Releases Its RHEL 7 Release Candidate
  11. New Features Coming To Xubuntu 14.04 LTS
  12. NVIDIA Officially Releases CUDA 6
Latest Forum Discussions
  1. The GNOME Foundation Is Running Short On Money
  2. Linux Kernel Developers Fed Up With Ridiculous Bugs In Systemd
  3. Change installation destination from home directory
  4. After Jack Keane, RuseSoft will briing Ankh 3 to Linux through Desura
  5. Bye bye BSD, Hello Linux: A Sys Admin's Story
  6. New tool for undervolt/overclock AMD K8L and K10 processors
  7. How to enable opengl 3.3 on r9 270?
  8. R290x sound problems