olemus
püsiandmete hoidla, mis kuulub allüksusele
ja on organisatsiooni muust osast isoleeritud
=
a collection of data held by one group that is not easily or fully accessible by other groups in the same organization

ülevaateid
https://en.wikipedia.org/wiki/Information_silo

https://www.dataversity.net/a-brief-history-of-data-silos/

https://blog.hubspot.com/service/data-silos

https://www.plixer.com/blog/data-silo-what-is-it-why-is-it-bad/

https://www.talend.com/resources/what-are-data-silos/

https://aircconline.com/ijdms/V11N3/11319ijdms01.pdf