✳flâneur — a map of the web's best reading

MapReduce and Spark | Database Systems

cs186berkeley.net · 3,053 words · saved by 1 readers

Online textbook for CS186, Berkeley’s Database Systems course.

MapReduce and Spark - Database Systems MapReduce and Spark | Database Systems Search Menu Expand Document Database Systems Save this note as PDF Introduction In previous modules, we learned how to parallelize relational database systems which is useful for optimizing data processing but only works well up to a certain number of machines. Difficulties and headaches come when we start thinking about scaling the relational model on databases split across hundreds or thousands of machines. This became a problem when more and more people, especially every day consumers, started to interact with dat

Explore this link on the map →

related reading