Lambda Architecture Flashcards
1
Q
What are the 3 layers in a Lambda Architecture
A
Batch Layer, Serving Layer, Speed Layer
2
Q
What type of data in the Batch Layer?
A
Immutable master data.
3
Q
What type of data in Serving Layer?
A
Data that is presented to user from Batch and Speed Layer
4
Q
What is in the speed layer?
A
Streaming data and temporal in nature
5
Q
What constraints is Lambda Architecture balancing?
A
Latency vs. Accuracy
6
Q
Downside to this Architecture?
A
The biggest detraction to this architecture has been the need to maintain two distinct (and possibly complex) systems to generate both batch and speed layers.
