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Packages for reading parquets in NodeJS (2024)

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#node.js #lambda #parquet #duckdb #parquetjs
57
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Upsert using DuckDB

Published on
#mysql #apache-spark #data-analysis #duckdb
48
Views

DuckDB pandas pass DataFrame by name easily with IntelliSense support

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#python #pandas #visual-studio-code #duckdb
23
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Support microseconds when storing POSIXct column in DuckDB file

Published on
#r #duckdb
87
Views

How do I convert a resource intensive self join to a faster query?

Published on
#sql #duckdb
154
Views

How to write a polars dataframe to DuckDB

Published on
#python #uri #python-polars #duckdb
68
Views

DuckDb csv data load - How to avoid appending .0 to integer values while loading data from csv into DuckDb table column having 'numeric' data type?

Published on
#python-3.x #postgresql #duckdb
95
Views

Why won't this duckdb query of s3/parquet data save 'EXPLAIN ANALYZE' profiling info?

Published on
#python #amazon-web-services #amazon-s3 #profiling #duckdb
200
Views

How to flatten / unnest / normalize nested JSON column in DuckDB (i.e., split nested fields into separate columns)?

Published on
#sql #duckdb
69
Views

How to Calculate a Conditional Rolling Count by Group, comparing to current row, in Using SQL

Published on
#sql #duckdb
70
Views

SQL query on arrow duckdb workflow in R

Published on
#sql #r #dplyr #apache-arrow #duckdb
81
Views

How to reference DuckDBPyRelation from another connection?

Published on
#python #duckdb
60
Views

Problems with running duckdb (from ibis-framework) script

Published on
#python #sqlalchemy #ipython #duckdb #ibis
35
Views

How to handle duckdb IOexception while reading multiple files

Published on
#python-3.x #duckdb
72
Views

What is the equivalent for JSONPath->$.*~ in duckDB?

Published on
#json #jsonpath #flatten #duckdb
87
Views

Query optimizers have odd behavior with ambiguous aliases, why?

Published on
#sql #postgresql #snowflake-cloud-data-platform #duckdb #database-agnostic
248
Views

Converting multiple CSVs to Parquet using DuckDB Out of Memory

Published on
#parquet #duckdb
61
Views

R - arrow, duckdb and dbplyr --- memory error after creating several tbl_duckdb_connections

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#r #duckdb
48
Views

R - Check dimensions of database object using duckdb and arrow

Published on
#r #dbplyr #duckdb
102
Views

DuckDB: Star expression with nested objects

Published on
#python-3.x #pyarrow #duckdb

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