AQA A-level Computer Science (7517)Specification point 4.11.1

AQA 7517 4.11.1: Big Data

The free BugBot lessons that teach this point, a robot to try it on, and the past-paper questions that test it.

Lessons that teach it

1. A11.9 Big data Databases and big data
   Volume, velocity and variety; why one server is not enough; distributed processing with map and reduce; the fact-based model and graph…
2. A13.7 Functional programming and big data Functional programming
   Volume, velocity and variety, why big data needs distributed processing, and how immutability, statelessness and higher-order functions…

Try it on a robot

The task from A11.9 Big data, running here. Change the program and press Run.

The specification is AQA's own document; this page says which of our lessons teach point 4.11.1 and is not endorsed by the board.