Most people would expect to see a proper database record for any sort of financial tracking. Log files aren't robust enough
On Oct 1, 9:02 am, Timofey Koolin <timofey.koo...@gmail.com> wrote: > I have billing system on GAE. > It is thing to have backup of my datastore. Now I have small record count > and can read all of it for backup every day. But in future - I need any > incremental method of backup my data. > I have 3 things: > - log operations in logging system and replicate on my server. > - log operations in log kind and replicatite on my server (but it add pay > for write, read and delete operations for each logical change in datastore). > - save timestamp field in my entities and log of deleted object. > > save data small in log - cheap and faster then write it in datastore. > > 2011/9/29 Jan Zawadzki / Hapara <jan.zawad...@hapara.com> > > > > > > > > > > > This only works if you don't have a lot of traffic. > > > As Ikai mentioned, these are limited-size FIFO logs, so if you start > > hitting any significant traffic, you will find that your INFO logs > > hold a minute's worth of data - longer than a transfer would take you. > > > Write to a DB, OR, use RPC and URL fetch to "ping" an external server > > that will store the Apache log files for you. > > > J > > > On Sep 28, 10:06 am, rekby <timofey.koo...@gmail.com> wrote: > > > Do log record gurantee for each request - I want write into log > > instructions > > > for incremental change data and make incremental backup on my computer by > > > download and parse log messages instead of analise datastore. > > > -- > > You received this message because you are subscribed to the Google Groups > > "Google App Engine" group. > > To post to this group, send email to google-appengine@googlegroups.com. > > To unsubscribe from this group, send email to > > google-appengine+unsubscr...@googlegroups.com. > > For more options, visit this group at > >http://groups.google.com/group/google-appengine?hl=en. > > -- > С уважением, > Кулин Тимофей. > > Телефон: +7 (4852) 974793 > ICQ: 114902104 > email: timo...@koolin.ru > Blog:http://timofey.koolin.ru -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
