Fauna has introduced new Event Streaming capabilities that enhance flexibility, control, and power for developers building dynamic applications. The update allows developers to tailor the stream to fit their application's needs by choosing whether to receive an entire document or only specific fields as part of event notifications. Advanced Query-Based Streams support defining streams based on FQL v10 queries, enabling granular control over data monitoring. Snapshot on Stream Start provides a capability to get a snapshot of documents at the moment the stream is started, while Projection ensures that only relevant data is communicated, reducing bandwidth and simplifying client-side data processing. Optimized Performance with Indexes complements the flexibility of Event Streaming by ensuring swift execution of queries and optimizing resource consumption. Change Feeds and Snapshot Exports will enhance both real-time and historical data processing, providing flexibility in handling event-driven data. Event Streaming enables developers to build highly scalable real-time applications without worrying about infrastructure, integrating seamlessly with serverless functions and other microservices.