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Analyze MILLIONS of points in SECONDS (on your computer) with DuckDB for GIS 

Matt Forrest
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Просмотров 15 тыс.
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1 окт 2024

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Комментарии : 31   
@aytuggulec6147
@aytuggulec6147 Год назад
I’m using postres like everyone :) but i’ll give a try to duckdb. It looks promising and nice.
@MattForrest
@MattForrest Год назад
Me too! I think the spatial capabilities are going to advance a lot but the good news is that you can keep some data in PostGIS and mix it with DuckDB since they have some Postgres connectivity too!
@saikatmandaltanu7162
@saikatmandaltanu7162 Год назад
Happy to see you, Matt! I would love to watch your videos more frequently.
@MattForrest
@MattForrest 8 месяцев назад
Thanks so much that means a lot!
@mehdio
@mehdio Год назад
Nice one! The geo data viewer extension is neat, learned something new :)
@MattForrest
@MattForrest Год назад
Thanks and thank you for your videos too! Learned a lot from you as well!
@bc4198
@bc4198 Год назад
Woah, that's rad as duck! 😉
@MattForrest
@MattForrest Год назад
🦆 More and more I have been using it locally and it’s been great!
@geosaiofficial1070
@geosaiofficial1070 6 месяцев назад
Wow, I learned something new. Thanks for the vid.
@MattForrest
@MattForrest 6 месяцев назад
Glad to hear it!
@porlando12
@porlando12 Год назад
Thanks for the amazing demo!
@MattForrest
@MattForrest 8 месяцев назад
Appreciate it!
@durgeshkshirsagar5160
@durgeshkshirsagar5160 9 месяцев назад
Brightness of the video is 1 million lumens :D
@MattForrest
@MattForrest 8 месяцев назад
I know…still working on my editing skills!
@durgeshkshirsagar116
@durgeshkshirsagar116 8 месяцев назад
​@@MattForrestnice.
@richardbennett4365
@richardbennett4365 8 месяцев назад
He has a quack the folder 😮.
@MattForrest
@MattForrest 3 месяца назад
Haha
@oncedidactic
@oncedidactic 11 месяцев назад
Does this support indexing? Not just your usual spatial index like GIST(geom) but indexes on custom expressions? Also- great that the native geom types are fast. But do they handle change of CRS, proj, geog vs geom etc? AKA what if you need high accuracy distance calc
@oncedidactic
@oncedidactic 11 месяцев назад
Ah I see it’s GDAL and more coming native, cool :)
@MattForrest
@MattForrest 8 месяцев назад
I think it doesn’t support CRS yet and yes you can do non spatial indexes.
@richardbennett4365
@richardbennett4365 8 месяцев назад
One can use DBeaver to connect duckdb.
@MattForrest
@MattForrest 3 месяца назад
Yes definitely
@GregBreak
@GregBreak Год назад
How to make h3? I'm stuck there
@GregBreak
@GregBreak Год назад
also spatial extension doesn't work
@MattForrest
@MattForrest 8 месяцев назад
Spatial extension now comes native in DuckDB but H3 you have to build locally then use as an unsigned extension.
@en1766
@en1766 Год назад
good lordy, can I buy you a new keyboard? sounds like you're typing on a relic. in all seriousness, thanks for the good videos.
@MattForrest
@MattForrest 8 месяцев назад
Bad keyboard and bad mic but should be fixed now!
@richardbennett4365
@richardbennett4365 8 месяцев назад
Not supposed to do pip install. Its supposed to be python -m pip install.
@richardbennett4365
@richardbennett4365 8 месяцев назад
😮😢
@MattForrest
@MattForrest 3 месяца назад
Good point
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