Do you want five versions of every entry or will the number of versions vary?
On Thu, Nov 26, 2015 at 10:53 PM, shweta.agrawal <shweta.agra...@orkash.com> wrote: > Thanks Dylan and David. > I can store version information in column family. But my problem is when I > have many versions of the same key how will I manage that. In Accumulo > versioning I can specify that how many versions I want to manage. > > Suppose I have 10 versions and I only want 5 versions to store, how to > manage this in a big table? > > Thanks > Shweta > > On Thursday 26 November 2015 10:22 PM, David Medinets wrote: > > What are the query patterns? If you are versioning for auditing then > changing the VersioningIterator seems the easiest approach. You could also > store application-specific version information in the column family. One of > the reasons that D4M does not use it is to allow application-specific uses. > Using the CF means that any applications that understand D4M would not need > to change their queries to adjust for the version information. > > On Thu, Nov 26, 2015 at 4:26 AM, shweta.agrawal <shweta.agra...@orkash.com > > wrote: > >> Hi, >> >> I have my data stored in D4M style. I also want to maintain versions of >> different value on the basis of time. As in D4M style data is only in >> rowid and colQualifier only. >> >> Is there any way to achieve versioning in D4M schema? >> >> Thanks >> Shweta >> >> > >