Fig. 3
From: HPG pore: an efficient and scalable framework for nanopore sequencing data
Runtimes (upper panel) and increase in speed (lower panel) as the number of nodes increase in the Hadoop system in two different scenarios: FAST5 file containing 32,000 (blue line), 100,000 (red line), 300,000 (green line) and 1 million (dark blue line) sequences. Dotted line in the lower panel represents the ideal speed-up according to the number of nodes used. Speed-ups have been calculated using 3 nodes as the starting point given that the 1 million reads could not be calculated for1 only one node
