Secure OCR-Enhanced Enterprise App with Hybrid Search

Scenario

An enterprise builds a secure application with RDS (SSL, IP whitelists) for transactional data, uploads scanned documents to OSS for Bailian OCR and structured text extraction, then indexes processed content into Elasticsearch for keyword search and OpenSearch for vector-based semantic retrieval—creating a unified platform where structured database queries and OCR-enhanced document search coexist under enterprise security controls.

How the products combine

1. es · hybrid-vector-keyword-search-system-3cb028 — Hybrid Vector + Keyword Search System

See _combos/hybrid-vector-keyword-search-system-3cb028.

2. airec · ocr-enhanced-hybrid-rag-pipeline-f952fd — OCR-Enhanced Hybrid RAG Pipeline

See _combos/ocr-enhanced-hybrid-rag-pipeline-f952fd.

3. alinux · terraform-provisioned-production-stack-with-db-m-b596cb — Terraform-Provisioned Production Stack with DB Migration and RAG

See _combos/terraform-provisioned-production-stack-with-db-m-b596cb.

4. es · secure-app-with-structured-and-semantic-search-469afa — Secure App with Structured and Semantic Search

See _combos/secure-app-with-structured-and-semantic-search-469afa.

Typical questions

• build secure enterprise app with OCR document search and transactional database
• RDS backend with scanned document ingestion and hybrid retrieval
• secure app with Bailian OCR plus full-text and vector search
• 企业安全应用加OCR文档识别和混合检索
• 搭建安全数据库配合扫描文档OCR和语义搜索
• transactional DB with OCR-enhanced RAG pipeline
• secure enterprise platform combining structured queries and document intelligence
• 安全企业应用集成OCR文档处理和向量检索

Q: How do you build a secure enterprise application with OCR-enhanced document search and a transactional database? A: You can build this architecture by combining RDS for transactional data, OSS with Bailian for OCR extraction, and Elasticsearch alongside OpenSearch for hybrid keyword and vector retrieval. The setup secures the RDS backend with SSL and IP whitelists while indexing extracted text into Elasticsearch for full-text search and OpenSearch for semantic matching. This creates a unified platform where structured database queries and OCR-enhanced document search coexist under enterprise security controls.