Greetings, I've been reading about Phoenix with an eye toward implementing a "versioned database" on Hadoop. It looks pretty slick, especially the ability to query at past timestamp. But I can't figure out what happens with deleted records. Are all versions deleted, or can I still go back in time and see the versions before the delete?
Also I would like to be able to make a set of changes "at the same timestamp" to a get a changeset-like ability similar to a VCS. It looks like the APIs allow for setting of the effective timestamp for all change operations; is that true? Thanks John Lilley
