{"avoid_when":"已深度绑定 Elastic 官方许可产品","content_hash":"8d993cb4c874176a0355e67087b9275ce0a332c4942e691e7e06263b2e0bfee3","domain":"observability","evidence_urls":["https://github.com/opensearch-project/opensearch"],"id":"opensearch","language":"Java","license":"","name":"OpenSearch","niche":"logging search","repo":"https://github.com/opensearch-project/opensearch","source_updated_at":null,"status":"active","summary":"Elasticsearch 开源分支，搜索与分析。","tags":["logging","observability","search"],"use_when":"要开源许可清晰的 ES 兼容搜索分析","verification_status":"unverified","verified_at":null}