William, Thanks a lot william it works fine for me ....thanks a ton again. On Aug 23, 7:02 pm, Miguel Angel Vilela <[email protected]> wrote: > On Mon, Aug 23, 2010 at 15:46, Harsha <[email protected]> wrote: > > Miguel, > > Thanks for the quick reply, i have informed the team that we should be > > doing batch geocoding after converting the addresses into latitudes > > and longituteds. > > What do you mean here with "after"? > > Batch geocoding *is* converting the addresses into latitudes and > longitutdes, no point in doing the same thing twice. > > but i wanted to know if we can convert the given addresses into > > > latitudes and longitudes on the fly using JAVA? so that when i get the > > 20 addresses i will convert them and then send the values to google > > maps...wat say? > > Not sure what you mean here. The Geocoding API is an HTTP interface, so you > can sent requests from any runtime environment you need (Java, Python, PHP, > etc.) > > However, if you are thinking about throwing out 20 geocoding requests each > time a user visualizes 20 markers, that's prone to give you even more > trouble that doing it on JavaScript. > > The correct approach would be to run all addresses through a batch-geocoding > process what would update your database adding the LatLng position for each > row. Later on, when each user visualizes 20 (or 200) of those on a map, not > a single geocoding request would be needed, because coordinate are already > in the data base. > > On Aug 23, 5:12 pm, Miguel Angel Vilela <[email protected]> wrote: > > > > > > On Mon, Aug 23, 2010 at 13:57, Harsha <[email protected]> wrote: > > > > Miguel, > > > > thanks for the reply. i will tell u the exact scenario > > > > > we have a search page where the users can search for say some > > > > commercial establishments in an area and we show 20 results per page, > > > > now the new requirement is that i have to show these 20 results on a > > > > google map. > > > > > these addresses come from the database, (but we cannot convert them > > > > into latitudes and longitudes as of now due to some problems) so i > > > > have to depend on the addresses only, so when i send these 20 > > > > addresses i get the error OVER_QUERY_LIMIT, so i was looking for a > > > > solution where i can still send 20 addresses and get them populated on > > > > the map without trouble. > > > > Whenever addresses come from a database, you should be looking at > > > batch-geocoding them and give users their LatLng positions long with the > > > addresses. This is exactly what batch-geocoding is for: a known set of > > > addresses that you already have. > > > > We should probably focus on those problems that are preventing you > > > from batch-geocoding those addresses in your database, because that is > > the > > > right approach in your case. > > > > is there any solution other than pre-geocoding? like creating some > > > > > delays between requests or something similar? > > > > You would need quite some delay, probably more than enough to make users > > > unhappy, if you really wanted to client-geocode 20 addresses each time. > > It's > > > just not the right approach. > > > > On Aug 23, 2:39 pm, Miguel Angel Vilela <[email protected]> wrote: > > > > > > On Mon, Aug 23, 2010 at 11:31, Harsha <[email protected]> wrote: > > > > > > Larry, > > > > > > I am afraid that i may not know what exactly pre-geocoding means, > > > > > > please correct me if i am wrong. > > > > > > > i assume by the term pre-geocoding is that we have to convert the > > > > > > known address into Latitude and longitudes and the pass the > > available > > > > > > lat and long into the map to display the addresses. > > > > > > That's the idea, you can batch-geocode them beforea hand and give > > users > > > > just > > > > > the LatLng positions to display on the map. The article I linked > > before > > > > > explains this. > > > > > > but my problem here is that the 20 addresses that i have to show are > > > > > > > dynamic and it differs everytime depending upon the user criteria : > > > > > > ( so i have no clue what should i do now :( > > > > > > Are those address always unique to each user and each time? > > > > > > It sounds hard for each user to generate 20 textual addresses, that > > no > > > > other > > > > > user will never generate, and fast enough to run out of client-side > > > > > geocoding quota. > > > > > > as you said i will get in touch with the google rep and ask him wat > > to > > > > > > > do...but it would be very helpful if you can provide me someother > > > > > > solution ... > > > > > > A Maps API Premier client id (please remember: there is no such a > > thing > > > > as a > > > > > "premier key") will give you higher usage limits, but your use case > > > > sounds > > > > > prone to run out of those as well: > > > > > > What are the usage limits for the Google Maps API Web Services? > > > >http://code.google.com/apis/maps/documentation/premier/faq.html#usage. > > .. > > > > > > How many users will be doing this geocode-20-addresses-right-now > > using > > > > this > > > > > application concurrently? > > > > > > Regards, > > > > > > > Harsha > > > > > > > On Aug 21, 3:38 am, "[email protected]" <[email protected]> > > > > > > wrote: > > > > > > > On Aug 20, 9:36 am, Harsha <[email protected]> wrote: > > > > > > > > > Hey thanks a lot for reply, but my problem is that. > > > > > > > > > i have a list of addresses in a arraylist (Approximately 20 > > > > addresses) > > > > > > > > and i have to show them on google maps, so when i am looping 20 > > > > > > > > addresses and displaying them on the map i get this > > > > Query_Over_limit > > > > > > > > error. > > > > > > > > > so can you please help how i can pass these 20 addresses onto > > the > > > > map > > > > > > > > without getting an error? > > > > > > > > Did you read his suggestion: > > > > > > > + If you need to display more than 10 locations on a map, > > consider > > > > > > > + pre-geocoding them. > > > > > > > > > we have also paid google and got a preimer > > > > > > > > service key, will this help us? > > > > > > > > I would think so, but you would need to talk to your google rep. > > You > > > > > > > really shouldn't geocode 20 known addresses on the fly every time > > > > your > > > > > > > page loads, that is just wasteful. Geocode the addresses > > off-line > > > > and > > > > > > > store the resulting locations in your database along with the > > > > > > > addresses. > > > > > > > > -- Larry > > > > > > > > > On Aug 20, 4:28 pm, Miguel Angel Vilela <[email protected]> > > wrote: > > > > > > > > > > On Fri, Aug 20, 2010 at 13:19, Harsha <[email protected]> > > > > wrote: > > > > > > > > > > Hi, > > > > > > > > > > i have a problem when i am sending more than 10 requests > > > > through a > > > > > > for > > > > > > > > > > loop from java script to the goecoder service. i get back > > the > > > > > > message > > > > > > > > > > saying QUERY_OVER_LIMIT after 10 requests. > > > > > > > > > > If you need to display more than 10 locations on a map, > > consider > > > > > > > > > per-geocoding them. > > > > > > > > > If you can't because they come from end-user interaction > > (e.g. a > > > > user > > > > > > clicks > > > > > > > > > on 20 points on the map, but sounds unlikely) then you need > > to > > > > wait > > > > > > (e.g. > > > > > > > > > for a second) each time you get that error. > > > > > > > > > > how can i get rid of this, i tried introducing the time > > delays in > > > > the > > > > > > > > > > > javascript but was not successful in removing this error. > > > > > > > > > > You cannot get rid of this, this is normal behavior, see > > this: > > > > > > > > > > Is there a limit to the number of geocode requests I can > > submit? > > > > > >http://code.google.com/apis/maps/faq.html#geocoder_limit > > > > > > > > > > it would be really helpful if some one can help in in finding > > the > > > > > > > > > > > solution as i am running out of time. > > > > > > > > > > Quick! Tell us what you want to do exactly :) > > > > > > > > > > -- > > > > > > > > > > > You received this message because you are subscribed to the > > > > Google > > > > > > Groups > > > > > > > > > > "Google Maps JavaScript API v3" group. > > > > > > > > > > To post to this group, send email to > > > > > > > > > > [email protected]. > > > > > > > > > > To unsubscribe from this group, send email to > > > > > > > > > > [email protected]<google-maps-js-api-v3%2b[email protected]> > > <google-maps-js-api-v3%2b[email protected]> > > > > <google-maps-js-api-v3%2b[email protected] > > > > ><google-maps-js-api-v3%2B > > > > > > [email protected]> > > > > > > > > > > . > > > > > > > > > > For more options, visit this group at > > > > >http://groups.google.com/group/google-maps-js-api-v3?hl=en.-Hidequote. > > .. > > > > > > > > > > - Show quoted text -- Hide quoted text - > > > > > > > > - Show quoted text - > > > > > > > -- > > > > > > You received this message because you are subscribed to the Google > > > > Groups > > > > > > "Google Maps JavaScript API v3" group. > > > > > > To post to this group, send email to > > > > > > [email protected]. > > > > > > To unsubscribe from this group, send email to > > > > > > [email protected]<google-maps-js-api-v3%2b[email protected]> > > <google-maps-js-api-v3%2b[email protected]> > > > > <google-maps-js-api-v3%2b[email protected]> > > > > > > . > > > > > > For more options, visit this group at > > > > > >http://groups.google.com/group/google-maps-js-api-v3?hl=en.-Hide > > > > quoted text - > > > > > > - Show quoted text - > > > > > -- > > > > You received this message because you are subscribed to the Google > > Groups > > > > "Google Maps JavaScript API v3" group. > > > > To post to this group, send email to > > > > [email protected]. > > > > To unsubscribe from this group, send email to > > > > [email protected]<google-maps-js-api-v3%2b[email protected]> > > <google-maps-js-api-v3%2b[email protected]> > > > > . > > > > For more options, visit this group at > > > >http://groups.google.com/group/google-maps-js-api-v3?hl=en.-Hide > > quoted text - > > > > - Show quoted text -- Hide > > ... > > read more »- Hide quoted text - > > - Show quoted text -
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