Many thanks. I will try. 2010/1/13 dburns <[email protected]>: > Every single one of those properties is indexed by default. Do you > really need to be able to search or sort by every property? If not, > add indexed=False to the parameter list for each property where an > index isn't required. > > That will affect new entries, but won't affect the existing data. To > update the existing data (to reduce space), you would have to traverse > over all the entities and simply get and put them. > > On Jan 13, 6:09 am, Петр Воронов <[email protected]> wrote: >> Hi Google and all. >> It's my third post about difference datastore size in Datastore >> Statistics and Total Stored Data in Dashboard (so and in Quota or >> Billing). >> Now I have in Statistic: >> Size of all entities 29 MBytes >> In Total Stored Data >> 29% - 0.29 of 1.00 GBytes >> >> So I have overhead - 900%. >> I don't use any own created index. >> I have only two type of Kind >> >> class MarketStats(db.Model): >> typeID = db.IntegerProperty(required=True) >> regionID = db.IntegerProperty() >> solarSystemID = db.IntegerProperty(required=True) >> updated = db.DateTimeProperty() >> ordersSell = db.IntegerProperty(default=0) >> minSellPrice = db.IntegerProperty(default=0) >> maxSellPrice = db.IntegerProperty(default=0) >> averageSellPrice = db.IntegerProperty(default=0) >> medianSellPrice = db.IntegerProperty(default=0) >> volSellRemaining = db.IntegerProperty(default=0) >> volSellEntered = db.IntegerProperty(default=0) >> newestSellOrder = db.DateProperty(default=None) >> oldestSellOrder = db.DateProperty(default=None) >> ordersBuy = db.IntegerProperty(default=0) >> minBuyPrice = db.IntegerProperty(default=0) >> maxBuyPrice = db.IntegerProperty(default=0) >> averageBuyPrice = db.IntegerProperty(default=0) >> medianBuyPrice = db.IntegerProperty(default=0) >> volBuyRemaining = db.IntegerProperty(default=0) >> volBuyEntered = db.IntegerProperty(default=0) >> newestBuyOrder = db.DateProperty(default=None) >> oldestBuyOrder = db.DateProperty(default=None) >> >> class MarketHistory(MarketStats): >> date = db.DateProperty(required=True) >> >> All items of MarketStats work as Parents for some amount of MarketHistory >> items. >> >> All of this has keys name build by >> "%06d%09d" % (typeID,solarSystemID) for MarketStats >> date.isoformat()+"%06d%09d" % (typeID,solarSystemID) for MarketHistory >> >> Please help how I can decrease datastore usage in Dashboard? >> Which tips and tricks I can use? >> Or it's simple multiply data from Statistic by 10 ? >> >> Best regards, >> Chem. > > -- > You received this message because you are subscribed to the Google Groups > "Google App Engine" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/google-appengine?hl=en. > > > >
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