Immutable data stores - Datomic vs EventStore from games java only Watch Video
Preview(s):
Gallery
Play Video: (Note: The default playback of the video is HD VERSION. If your browser is buffering the video slowly, please play the REGULAR MP4 VERSION or Open The Video below for better experience. Thank you!)
⏲ Duration: 31 min 40 sec ✓ Published: 13-Sep-2013
Description: Never change your datannIf you are used to traditional databases, then to only append and never update your data may sound like a crazy idea. However, not only does this enable historical queries, but also enhances fault tolerance and scalability. In this presentation we briefly describe two immutable data stores (Rich Hickey's Datomic and Greg Young's EventStore) and compare their different data models using an example problem domain. Along the way we learn about CQRS, Aggregates, Projections a
Play Video: (Note: The default playback of the video is HD VERSION. If your browser is buffering the video slowly, please play the REGULAR MP4 VERSION or Open The Video below for better experience. Thank you!)