SAA-C03 Q470 · Analytics

Question

A finance company collects streaming data for a real-time search and visualization system. They want to migrate to AWS using a native solution for ingest, search, and visualization. Which solution will meet these requirements?

Accepted Answer

Option D — **Kinesis Data Streams → Amazon OpenSearch Service → Amazon QuickSight** — satisfies every requirement:

1. **Streaming data ingestion**: Amazon Kinesis Data Streams is the premier AWS-native service for ingesting real-time streaming data at scale. It captures hundreds of thousands of records per second with millisecond latency.

2. **Real-time search**: Amazon OpenSearch Service (successor to Amazon Elasticsearch Service) is purpose-built for real-time full-text search, log analytics, and complex queries. It indexes data as it arrives, enabling near-instant search capabilities — exactly what the question asks for.

3. **Visualization**: Amazon QuickSight is an AWS-native, serverless BI visualization service. It can connect directly to OpenSearch Service and render interactive d

📖 Explanation

✅ Correct Answer

❌ Wrong Answers

📘 Key Concepts

🏗️ Architecture

⚙️ Operations

💰 Cost

🔒 Security

🎯 Exam Tips