Evolution of the Real-time Data Warehouses of the Alibaba Search and Recommendation Data Platform

Background

Value of Data

Typical Search and Recommendation Scenarios

Typical Demands for Real-time Data Warehouses

Real-time Data Warehouse Architecture

1.0 Real-time Data Warehouse Architecture

2.0 Real-time Data Warehouse Architecture

Hologres Best Practices

Best Practices in Row Store Mode

Best Practices in Column Store Mode

Best Practices for Unified Stream and Batch Processing

High-concurrency Real-time Update

Outlook

Real-time Table Joins

Persistent Storage

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