Hi Tom, I understand your concern and I think we could put more emphasis on this in the documentation. The decision for not storing zeros as the default option was made with a view to performance and usefulness. Typically in a large country implementation, 70% of the records end up being zeros, which will impact performance and storage size correspondingly. Also, when you aggregate up one level in the hierarchy or in the time dimension, the significance of zeros disappear. On the other hand, zeros have some usefulness in seeing where data has actually been entered. When considering this trade-off we decided that not storing them would be the most viable default option. As you know, this is fully configurable.
regards, Lars On Thu, Oct 4, 2012 at 7:21 AM, <hia...@wpro.who.int> wrote: > Thanks, Andrew. I understand the option; my only suggestion is to change the > default behavior as a more conservative approach. But I guess it depends on > the majority of use cases. > > > > Tom > > > > > > > > ________________________________ > > This message was scanned for viruses with Trend Micro ScanMail, GFI > MailSecurity and GFI MailEssentials by the World Health Organization > Regional Office for the Western Pacific. However, the recipient is advised > to scan this e-mail and any attached files for viruses. > > Disclaimer: > > This e-mail, together with any attachments, is intended for the named > recipients only and is confidential. It may also be privileged or otherwise > protected by law. > > If you have received it in error, please notify the sender immediately by > reply e-mail and delete it and any attachments from your system. You may not > copy or disclose its contents to anyone. > > > _______________________________________________ > Mailing list: https://launchpad.net/~dhis2-users > Post to : dhis2-users@lists.launchpad.net > Unsubscribe : https://launchpad.net/~dhis2-users > More help : https://help.launchpad.net/ListHelp > _______________________________________________ Mailing list: https://launchpad.net/~dhis2-users Post to : dhis2-users@lists.launchpad.net Unsubscribe : https://launchpad.net/~dhis2-users More help : https://help.launchpad.net/ListHelp
