The proper way to handle this is to have a row per time interval such that the number of columns per row is constrained.
On Thu, Jul 29, 2010 at 2:39 PM, Mark <static.void....@gmail.com> wrote: > Is there any limitations on the number of columns a row can have? Does all > the day for a single key need to reside on a single host? If so, wouldn't > that mean there is an implicit limit on the number of columns one can > have... ie the disk size of that machine. > > What is the proper way to handle timelines in this matter. For example lets > say I wanted to store all user searches in a super column. > > <ColumnFamily Name="SearchLogs" > ColumnType="Super" > CompareWith="TimeUUIDType" > CompareSubcolumnsWith="BytesType"/> > > Which results in a structure as follows > { > SearchLogs : { > "foo" : { > timeuuid_1 : { metadata goes here} > timeuuid_2: { metadata goes here} > }, > "bar" : { > timeuuid_1 : { metadata goes here} > timeuuid_2: { metadata goes here} > } > } > } > > Couldn't this theoretically run out of columns for the same search term > because for each unique term there can (and will) be many timeuuid columns? > > Thanks for clearing this up for me. > >