*Libraries and software for indexing and performing search queries on data.*

*[django-haystack](https://github.com/django-haystack/django-haystack) - Modular search for Django.

*[elasticsearch-dsl-py](https://github.com/elastic/elasticsearch-dsl-py) - The official high-level Python client for Elasticsearch.

*[elasticsearch-py](https://www.elastic.co/guide/en/elasticsearch/client/python-api/current/index.html) - The official low-level Python client for[Elasticsearch](https://www.elastic.co/products/elasticsearch).

*[esengine](https://github.com/seek-ai/esengine) -ElasticSearch ODM (Object Document Mapper) forPython.

*[elasticsearch-dsl-py](https://github.com/elastic/elasticsearch-dsl-py) -The official high-level Python client forElasticsearch.

*[pysolr](https://github.com/django-haystack/pysolr) - A lightweight Python wrapper for Apache Solr (incl. SolrCloud awareness).

*[solrpy](https://github.com/edsu/solrpy) - A Python client for[solr](http://lucene.apache.org/solr/).

*[Whoosh](http://whoosh.readthedocs.io/en/latest/) - A fast, pure Python search engine library.

*Frameworks for developing serverless Python code.*

*[apex](https://github.com/apex/apex) - Build, deploy, and manage[AWS Lambda](https://aws.amazon.com/lambda/) functions with ease.

*[python-lambda](https://github.com/nficano/python-lambda) - A toolkit for developing and deploying Python code in AWS Lambda.

*[Zappa](https://github.com/Miserlou/Zappa) - A tool for deploying WSGI applications on AWS Lambda and API Gateway.