- [[Data mesh|Data mesh]] - [[Data fabric|Data fabric]] - [[scaled-architecture|Scaled Architecture]] - [[lambda-architecture|Lambda Architecture]] - [[Kappa architecture|Kappa Architecture]] - Read on Reddit on [[2021-06-15]]... so [[lambda-architecture|Lambda Architecture]] and [[Kappa architecture|Kappa Architecture]] are outdated... - > Definitely, the issue with Lambda was that it combined multiple complex technologies to handle that so it was very difficult to implement. After Lambda there was Kappa, and nowadays there is Delta architecture with Spark (and Delta Lake) which combine batch and streaming in one tech framework. - [[Operational data stores|Operational Data Stores]]