Characteristics of crossmap instances.

Build times are approximate measures obtained on a quad-core laptop with 2.7Ghz processor and 8 GB of RAM. Peak memory use are approximate measures observed during the build process; subsequent run-time memory use is typically far lower. Number of items count total data items inserted into the database. Number of features refers to the distinct k-mers. (*) For the instance with MP phenotypes, the number of items excludes any items inserted at run-time as part of user-driven learning. The number of features is exactly 200,000 as this is a default cutoff, which can be changed when needed.