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0.0 1.0 0.0 15.02 MB

License: Apache License 2.0

Shell 0.04% Java 99.55% Groovy 0.36% ANTLR 0.01% Batchfile 0.02% FreeMarker 0.01% Dockerfile 0.01%

havenask-federation's Introduction

项目介绍

Havenask 是阿里巴巴集团自主研发的搜索引擎,也是阿里巴巴内部广泛使用的大规模分布式检索系统,为淘宝、天猫、菜鸟、高德、饿了么、全球化等全集团的搜索业务提供高性能、低成本、易用的搜索服务。同时,Havenask具有灵活的定制和开发能力,支持算法快速迭代,帮助客户和开发者量身定做适合自身业务的智能搜索服务,助力业务增长。

基于Havenask,我们推出了分布式联邦集群解决方案——Havenask-federation。它在保留Havenask引擎强大功能的同时,还具备以下特点:

  • 提升Havenask易用性:Havenask-federation继承了Elasticsearch简单上手,使用方便的优势,通过Havenask-federation来使用Havenask,可以降低Havenask的使用门槛,方便开发者更好的使用Havenask引擎。

  • 兼容Elasticsearch生态:Havenask-federation可以支持绝大多数Elasticsearch API,方便使用Elasticsearch的SDK和相关工具访问Havenask-federation,实现快速迁移和扩展。

Havenask-federation架构

Havenask-federation承担三种角色:master、data、coordinate,其中data角色负责管理Havenask的Searcher进程,coordinate角色负责管理Havenask的Qrs进程,Havenask-federation进程可以同时承担master、data、coordinate角色。

分布式架构

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单机架构

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使用说明

目前项目正在开发迭代中,具体进展可以关注项目issue:https://github.com/alibaba/havenask-federation/issues

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havenask-federation's People

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