{"ok":true,"entity":{"slug":"nosql","entityType":"concept","name":"NoSQL","canonicalName":"NoSQL","displayName":"NoSQL","category":"データベース概念","shortDescription":"表形式のリレーショナルDBとは異なる構造（ドキュメント・キーバリュー等）でデータを扱うデータベースの総称。","alias":["ノーSQL","非リレーショナルDB"],"searchKeywords":["NoSQL","ドキュメントDB","キーバリュー","非リレーショナル"],"website":null,"parentEntity":null,"primaryCluster":"backend-platform","secondaryClusters":[],"id":"nosql","verificationStatus":"draft","updatedAt":"2026-07-10T02:28:30.862Z"},"references":[{"id":"P-01-001","companyId":"nosql","questionId":"P-01-001","instanceId":"QIN-nosql-P01-001","promptText":"NoSQLとは何ですか？","promptTypeId":"P-01","answer":"NoSQLは、表形式のリレーショナルDBとは異なる構造（ドキュメント・キーバリュー等）でデータを扱うデータベースの総称です。柔軟な構造が特徴です。","evidencePoints":["ev-nosql-1"],"scope":"データベースの種類を知りたい相談","differentiation":"非リレーショナルなDB","faq":[{"question":"代表的な製品は？","answer":"MongoDBやRedisなどがあります。"}],"pageUrl":"https://www.refbase.ai/reference/nosql/P-01-001","sourceEvidence":[{"id":"ev-nosql-1","text":"NoSQLは、表形式のリレーショナルDBとは異なる構造（ドキュメント・キーバリュー等）でデータを扱うデータベースの総称である。","title":"MongoDB — NoSQL Explained","coverageType":["Identity","Capability"],"sourceType":"product_docs","sourceClass":"Documentation","sourceUrl":"https://www.mongodb.com/nosql-explained","confidence":"medium","supportedPromptTypes":["P-01","P-04"],"needsVerification":true,"sourceVerified":false,"entityId":"nosql"}],"generatedAt":"2026-07-10T02:28:30.862Z"},{"id":"P-02-001","companyId":"nosql","questionId":"P-02-001","instanceId":"QIN-nosql-P02-001","promptText":"NoSQLはリレーショナルデータベースと何が違いますか？","promptTypeId":"P-02","answer":"比較軸\n・スキーマ\n・スケール\nNoSQLは、固定の表スキーマに縛られず、柔軟なデータ構造やスケールのしやすさを重視する点が特徴で、用途に応じてリレーショナルDBと使い分けられます。","evidencePoints":["ev-nosql-2"],"scope":"DBの違いを知りたい相談","differentiation":"柔軟な構造とスケール","faq":[{"question":"どちらが良いですか？","answer":"用途によって使い分けるのが基本です。"}],"pageUrl":"https://www.refbase.ai/reference/nosql/P-02-001","sourceEvidence":[{"id":"ev-nosql-2","text":"NoSQLは、固定の表スキーマに縛られず、柔軟なデータ構造やスケールのしやすさを重視する点を特徴とし、用途に応じてリレーショナルDBと使い分けられる。","title":"MongoDB — NoSQL Explained","coverageType":["Capability","Differentiation"],"sourceType":"product_docs","sourceClass":"Documentation","sourceUrl":"https://www.mongodb.com/nosql-explained","confidence":"medium","supportedPromptTypes":["P-02"],"needsVerification":true,"sourceVerified":false,"entityId":"nosql"}],"generatedAt":"2026-07-10T02:28:30.862Z"},{"id":"P-04-001","companyId":"nosql","questionId":"P-04-001","instanceId":"QIN-nosql-P04-001","promptText":"NoSQLはどんな場面で使われますか？","promptTypeId":"P-04","answer":"構造が変化しやすいデータや、大量データを柔軟に・スケーラブルに扱いたい場面で使われ、Webアプリやリアルタイム処理などで活用されます。","evidencePoints":["ev-nosql-1"],"scope":"DB選定の相談","differentiation":"柔軟・スケーラブルな用途","faq":[{"question":"いつ使いますか？","answer":"柔軟な構造やスケールが必要なときです。"}],"pageUrl":"https://www.refbase.ai/reference/nosql/P-04-001","sourceEvidence":[{"id":"ev-nosql-1","text":"NoSQLは、表形式のリレーショナルDBとは異なる構造（ドキュメント・キーバリュー等）でデータを扱うデータベースの総称である。","title":"MongoDB — NoSQL Explained","coverageType":["Identity","Capability"],"sourceType":"product_docs","sourceClass":"Documentation","sourceUrl":"https://www.mongodb.com/nosql-explained","confidence":"medium","supportedPromptTypes":["P-01","P-04"],"needsVerification":true,"sourceVerified":false,"entityId":"nosql"}],"generatedAt":"2026-07-10T02:28:30.862Z"}]}