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Real-Time Data Enrichment and Streaming Database Challenges
Exploring the complexities of real-time data enrichment in streaming databases, covering basic transformations, join operations, managing failures, and optimizing joins. The chapter dives into challenges like maintaining hash tables for data streams, handling failures, persisting internal states, horizontal scaling, and discussing indexing mechanisms in streaming databases. Additionally, it touches on the importance of security and compliance with data regulations in both streaming and conventional databases.