{"ok":true,"entity":{"slug":"data-warehouse","entityType":"concept","name":"データウェアハウス（Data Warehouse）","canonicalName":"Data Warehouse","displayName":"データウェアハウス","category":"データ基盤概念","shortDescription":"分析のために、複数のシステムのデータを集約・整理して保存するデータベースの仕組み。","alias":["Data Warehouse","DWH"],"searchKeywords":["data warehouse","データウェアハウス","DWH","分析基盤"],"website":null,"parentEntity":null,"primaryCluster":"bi-analytics","secondaryClusters":[],"id":"data-warehouse","verificationStatus":"draft","updatedAt":"2026-07-10T02:28:30.862Z"},"references":[{"id":"P-01-001","companyId":"data-warehouse","questionId":"P-01-001","instanceId":"QIN-data-warehouse-P01-001","promptText":"データウェアハウス（Data Warehouse）とは何ですか？","promptTypeId":"P-01","answer":"データウェアハウスは、分析のために、複数のシステムのデータを集約・整理して保存するデータベースの仕組みです。BIや分析の基盤になります。","evidencePoints":["ev-data-warehouse-1"],"scope":"データ基盤を知りたい相談","differentiation":"分析用のデータ集約基盤","faq":[{"question":"何のためのものですか？","answer":"データを集約して分析するためのものです。"}],"pageUrl":"https://www.refbase.ai/reference/data-warehouse/P-01-001","sourceEvidence":[{"id":"ev-data-warehouse-1","text":"データウェアハウスは、分析のために、複数のシステムのデータを集約・整理して保存するデータベースの仕組みである。","title":"AWS — What is a Data Warehouse?","coverageType":["Identity","Capability"],"sourceType":"product_docs","sourceClass":"Documentation","sourceUrl":"https://aws.amazon.com/what-is/data-warehouse/","confidence":"medium","supportedPromptTypes":["P-01","P-04"],"needsVerification":true,"sourceVerified":false,"entityId":"data-warehouse"}],"generatedAt":"2026-07-10T02:28:30.862Z"},{"id":"P-02-001","companyId":"data-warehouse","questionId":"P-02-001","instanceId":"QIN-data-warehouse-P02-001","promptText":"データウェアハウスは業務用データベースと何が違いますか？","promptTypeId":"P-02","answer":"比較軸\n・目的\n・構造\nデータウェアハウスは、日々の業務処理を行うデータベースと異なり、分析・集計に適した形でデータを統合・保持する点が異なります。","evidencePoints":["ev-data-warehouse-2"],"scope":"データ基盤の違いを知りたい相談","differentiation":"分析に最適化","faq":[{"question":"代表的な製品は？","answer":"Snowflakeなどが使われます。"}],"pageUrl":"https://www.refbase.ai/reference/data-warehouse/P-02-001","sourceEvidence":[{"id":"ev-data-warehouse-2","text":"データウェアハウスは、日々の業務処理を行うデータベースと異なり、分析・集計に適した形でデータを統合・保持する点を特徴とする。","title":"AWS — What is a Data Warehouse?","coverageType":["Capability","Differentiation"],"sourceType":"product_docs","sourceClass":"Documentation","sourceUrl":"https://aws.amazon.com/what-is/data-warehouse/","confidence":"medium","supportedPromptTypes":["P-02"],"needsVerification":true,"sourceVerified":false,"entityId":"data-warehouse"}],"generatedAt":"2026-07-10T02:28:30.862Z"},{"id":"P-04-001","companyId":"data-warehouse","questionId":"P-04-001","instanceId":"QIN-data-warehouse-P04-001","promptText":"データウェアハウスはどんな場面で必要ですか？","promptTypeId":"P-04","answer":"複数システムのデータを一元的に集約して分析したい場面や、BIやレポーティングの基盤を整えたい場面で必要になります。","evidencePoints":["ev-data-warehouse-1"],"scope":"データ分析基盤の相談","differentiation":"分析基盤の中核","faq":[{"question":"AIに使えますか？","answer":"分析やAIの学習データの基盤として使えます。"}],"pageUrl":"https://www.refbase.ai/reference/data-warehouse/P-04-001","sourceEvidence":[{"id":"ev-data-warehouse-1","text":"データウェアハウスは、分析のために、複数のシステムのデータを集約・整理して保存するデータベースの仕組みである。","title":"AWS — What is a Data Warehouse?","coverageType":["Identity","Capability"],"sourceType":"product_docs","sourceClass":"Documentation","sourceUrl":"https://aws.amazon.com/what-is/data-warehouse/","confidence":"medium","supportedPromptTypes":["P-01","P-04"],"needsVerification":true,"sourceVerified":false,"entityId":"data-warehouse"}],"generatedAt":"2026-07-10T02:28:30.862Z"}]}