1 Matching Annotations
  1. Jun 2021
    1. organizationally organizationally centralized decentralized logically eg *new* centralized Paypal Bitcoin logically eg eg decentralized Excel e-mail

      Organizationally decentralized, logically centralized

      Organizationally centralized are systems that are controlled by a single organization. Organizationally decentralized are systems that are not under control of any one entity.

      Logically decentralized are systems that have multiple databases, where participants control their own database entirely. Excel is logically decentralized. Logically centralized are systems that appear as if they have a single global database (irrespective of how it's implemented).