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Hi, I have data with up to 200K rows and about 12K-20K unique values in value.var which needs to be flattened out using dcast.data.table. I get the following error with such data:
``` r
dt1wide
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![image](https://user-images.githubusercontent.com/27615818/125204831-f059e500-e2a0-11eb-935a-5a7b9ad48e40.png)
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Bonjour,
J'ai commencé à construire une formation sur le sujet du big data et de l'optimisation pour l'INSEE. Elle est encore à l'état de projet mais j'avais dans l'idée de proposer, entre autres, …
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I'm working on getting [Squash](https://quixdb.github.io/squash/) working on big endian (POWER8), and zling is one of the codecs which currently fails there:
```
[fedora@squash-be build]$ ./zling_dem…
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Is it possible to run it in parallel conditions?
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I have a problem when have about 20.000 record shapefile. When i export to download, browser seem die. Please help me!
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## Description
Currently, data transfer, even for big data goes through the connector data plane. For transmissions between two S3 Buckets or two Azure Blob Stores, this is not efficient and especial…
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Currently, the library focuses completely on the GeoPandas `GeoDataFrames` and requires the whole dataset from start to finish to fit on the machine. This isn't ideal, since working with bigger areas …
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great library !
it will be great if there was support on big data use cases (integration with dask/ vaex/spark)
my use case has out of memory data set size and great imbalace so if i want to keep or…