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 <chemo...@gmail.com> 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.
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