投稿履歴が公開されており、いつ誰がどのような編集をしたかが把握できるようになっていること。 The Content material is saved within a file program, and modifications to your information are stored inside a relational databases management system. A usually applied software program offer is MediaWiki, which runs Wikipedia. Alternatively, personal wikis operate as being a standalone software... https://en.wikipedia.org/wiki/File:Walmart-key-event-dates-infographics.jpg