odbc2parquet
geoparquet
| odbc2parquet | geoparquet | |
|---|---|---|
| 5 | 3 | |
| 206 | 723 | |
| - | 4.1% | |
| 9.3 | 5.5 | |
| 2 days ago | about 22 hours ago | |
| Rust | Python | |
| MIT License | Apache License 2.0 |
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odbc2parquet
- Postgres and Parquet in the Data Lke
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MySQL table data to direct parquet output
Although, I found a GitHub page (odbc2parquet) which can export the table (also a query output) to parquet.
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Parquet best practices
Is this a one-time task? Maybe check out ODBC2PARQUET https://github.com/pacman82/odbc2parquet
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Thoughts on Using Airbyte to read/write to S3?
I tried writing parquet to s3 with Airbyte a few months ago and gave up. It was extremely slow for small tables and would not work at all for larger tables. I wound up using this https://github.com/pacman82/odbc2parquet + aws cli
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Extract data from ERP systems to Snowflake - Which tools (besides Airbyte)?
Yes, I have been tinkering around with odbc2parquet (https://github.com/pacman82/odbc2parquet) and storing it in a variant column. For the dependency/workflow management maybe prefect
geoparquet
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Friends don't let friends export to CSV
That's why I'm working on the GeoParquet spec [0]! It gives you both compression-by-default and super fast reads and writes! So it's usually as small as gzipped CSV, if not smaller, while being faster to read and write than GeoPackage.
Try using `GeoDataFrame.to_parquet` and `GeoPandas.read_parquet`
[0]: https://github.com/opengeospatial/geoparquet
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COMTiles (Cloud Optimized Map Tiles) hosted on Amazon S3 and Visualized with MapLibre GL JS
GeoParquet
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Postgres and Parquet in the Data Lke
> "Generating Parquet"
It is also useful for moving data from Postgres to BigQuery! ( batch load )
https://cloud.google.com/bigquery/docs/loading-data-cloud-st...
Thanks for the "ogr2ogr" trick! :-)
I hope the next blog post will be about GeoParquet and storing complex geometries in parquet format :-)
https://github.com/opengeospatial/geoparquet
What are some alternatives?
sql-spark-connector - Apache Spark Connector for SQL Server and Azure SQL
mbtiles-spec - specification documents for the MBTiles tileset format
roapi - Create full-fledged APIs for slowly moving datasets without writing a single line of code.
geemap - A Python package for interactive geospatial analysis and visualization with Google Earth Engine.
sqlpad - Web-based SQL editor. Legacy project in maintenance mode.
flatgeobuf - A performant binary encoding for geographic data based on flatbuffers
duckdb_fdw - DuckDB Foreign Data Wrapper for PostgreSQL
postgres_vectorization_test - Vectorized executor to speed up PostgreSQL
FreeSql - 🦄 .NET aot orm, C# orm, VB.NET orm, Mysql orm, Postgresql orm, SqlServer orm, Oracle orm, Sqlite orm, Firebird orm, 达梦 orm, 人大金仓 orm, 神通 orm, 翰高 orm, 南大通用 orm, 虚谷 orm, 国产 orm, Clickhouse orm, QuestDB orm, MsAccess orm.
BlenderGIS - Blender addons to make the bridge between Blender and geographic data
parquet_fdw - Parquet foreign data wrapper for PostgreSQL