The official low-level Elasticsearch client for Node.js and the browser.
- One-to-one mapping with REST API and the other official clients
- Generalized, pluggable architecture. See Extending Core Components
- Configurable, automatic discovery of cluster nodes
- Persistent, Keep-Alive connections
- Load balancing (with pluggable selection strategy) across all available nodes.
npm install elasticsearch
We also provide builds of the elasticsearch.js client for use in the browser. If your project uses Angular or jQuery we also provide specifc builds for you, simply include the elasticsearch.{{lib}}.js files in your project instead.
This software is licensed under the Apache 2 license, quoted below.
Copyright (c) 2013 Elasticsearch <http://www.elasticsearch.org>
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.