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README.md

AntPickax

AntPickax includes open source software products which are necessary for Internet services in Yahoo! JAPAN. It includes basic libraries, components and systems.

AntPickax is a series of a challenging product that made it easy to solve complicated problems. We hope AntPickax products are widely used and create next innovations!

We will keep challenging to publish new open source software as a AntPickax product(like an Ant working with pickax).

Background

Though we use and contribute a lot of open source software in Yahoo! JAPAN, we have started producing the AntPickax with the following background.

  • Basic functions that are necessary internally are not sufficient.
  • Adopting a new architecture to drastically reduce operating costs.
  • Performance (mainly speed and scalability) is insufficient.
  • License restrictions, it can not be introduced inside the company.

Among the created software, we have released software as an AntPickax product that has performance comparable to that of existing OSS and has useful functions not found in existing OSS.

AntPickax Product List

AntPickax Products

The open source codes that the AntPickax product has published includes the following.

K2HDKC DBAAS

Database as a Service for K2HDKC is provided by Trove(OpenStack component).

K2HR3

RBAC system(K2Hdkc based Resource and Roles and policy Rules).

K2HDKC

High-speed autoscaleable distributed KVS cluster system created based on k2hash and chmpx.

K2HFTFUSE

A component based on FUSE library which can transfer files, texts, logs at high speed, relay transfer, and aggregate.

CHMPX

High-speed communication middleware capable of constructing a cluster.

K2HASH

Key Value Store(KVS) library featuring high speed, large capacity and many functions.

FULLOCK

A fast and secure exclusive control library used by k2hash, chmpx.

Documents

License

This software is released under the MIT License, see the license file.

Copyright(C) 2018 Yahoo Japan Corporation.

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