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System requirements

monalehtinen edited this page Aug 23, 2019 · 3 revisions

OS environment

Annif is being developed on a mix of Ubuntu 16.04 and 18.04 machines. However, it should work on any Linux distribution with some work. As for other OS:s, Annif itself is quite portable as it only requires a Python 3.5 (or newer) environment, although some of the optional extensions require native code libraries which may be challenging to install in some environments.

Resource requirements

  • At least 8GB of RAM; 16GB or more is recommended if you are planning on hosting several models, e.g. different vocabularies and/or languages.
  • Annif itself requires very little disk space, but corpora and models can be large, thus 100GB disk space is recommended
  • Multiple CPU cores are useful, e.g. for building fastText models which can take advantage of parallel processing
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