[ https://issues.apache.org/jira/browse/ATLAS-520?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Nigel Jones updated ATLAS-520: ------------------------------ Request participants: (was: ) Labels: VirtualDataConnector (was: ) > Temporal / Versioning support for types, traits, entites .... > ------------------------------------------------------------- > > Key: ATLAS-520 > URL: https://issues.apache.org/jira/browse/ATLAS-520 > Project: Atlas > Issue Type: Wish > Affects Versions: trunk > Reporter: Nigel Jones > Labels: VirtualDataConnector > > With Atlas storing metadata & lineage data , from a governance perspective we > would like to ask questons such as > - what different data sources were used to produce this report last year > compared to this year? > - how was this salary column in the employee table classified on 6 Apr 2015? > These queries are needed to support audit, and to aid in process improvement > + root cause analysis > To do so we need temporal support in atlas. A query should be able to > indicate the point in time that it applies to. This means keeping track of > times, versions within atlas. Potentially this means not just the nodes in > the graph, but the edges too, however this can mean an ever increasing graph > which can get out of control. > opening up this JIRA to enable an evaluation/ discussion of what we might be > able to do -- This message was sent by Atlassian JIRA (v6.3.15#6346)