# Introduction os-indexer-azure is a [Spring Boot](https://spring.io/projects/spring-boot) service that is responsible for indexing Records that enable the `os-search` service to execute OSDU R2 domain searches against Elasticsearch. ## Azure Implementation The [os-indexer-azure README.md](./provider/indexer-azure/README.md) has all the information needed to get started running the `os-indexer` Azure implementation ## GCP Implementation All documentation for the GCP implementation of `os-indexer` lives [here](./provider/indexer-gcp/README.md)