blog vs logbook

blog

noun
  • A website that allows users to reflect, share opinions, and discuss various topics in the form of an online journal, sometimes letting readers comment on their posts. Most blogs are written in a slightly informal tone (personal journals, news, businesses, etc.) 

  • An individual post to a blog. 

verb
  • To contribute to a blog. 

  • To blag, to steal something; to acquire something illegally. 

logbook

noun
  • A book in which events are recorded; a journal, especially of travel. 

  • A book in which measurements from the ship's log are recorded, along with other salient details of the voyage. 

  • A record of the ownership, and licensing of a motor car 

How often have the words blog and logbook occurred in a corpus of books? (source: Google Ngram Viewer )