hfmuehleisen

8 ms·

31.
by hfmuehleisen 5y ago
DuckDB can directly & selectively query Parquet files over HTTP/S3 as well. See here for examples: https://github.com/duckdb/duckdb/blob/6c7c9805fdf1604039ebed...
32.
by hfmuehleisen 6y ago
One of the DuckDB authors here. Can you open an issue wrt the import problem? Should not happen. Try setting a database file and a memory limit.
33.
Testing Out DuckDB's Full Text Search Extension(duckdb.org)
6 points by hfmuehleisen 6y ago|0 comments
34.
by hfmuehleisen 6y ago
Yes, DuckDB has strict typing.
35.
by hfmuehleisen 6y ago
One of the DuckDB authors here. The answer is yes, but only in read-only mode at the same time.
36.
by hfmuehleisen 6y ago
Another DuckDB developer here, we support reading table data from Parquet files directly.
37.
by hfmuehleisen 6y ago
Hi, one of the authors of DuckDB here. ad 1) An index is an additional data structure that takes space and needs maintenance when the data changes. This is especially problematic for realtime data. DuckDBs main data structure and implementa
38.
by hfmuehleisen 6y ago
The crux here is the transfer of data into the very limited RAM of the GPU. If the data is already conveniently placed on the GPU, they are indeed thousands of time faster. But this is mostly a situation that is artificially created for ben
39.
German court threatens journo with jail for report on deadly research misconduct(forbetterscience.wordpress.com)
4 points by hfmuehleisen 10y ago|0 comments
40.
by hfmuehleisen 10y ago
Martin Kersten recently got the SIGMOD systems award for MonetDB: http://sigmod.org/sigmod-awards/people/martin-kersten-2016-s...
41.
by hfmuehleisen 10y ago
Sorry to hear that! We have recently overhauled the CSV importer and added a "BEST EFFORT" flag to it. Perhaps its time to try again?
42.
by hfmuehleisen 10y ago
Could you be more specific? What went wrong?
43.
MonetDBLite – Embedded SQL column store for R, free and Open Source(monetdb.org)
2 points by hfmuehleisen 11y ago|0 comments
44.
Embedded Python/NumPy in MonetDB (Open Source SQL Column Store)(monetdb.org)
4 points by hfmuehleisen 11y ago|0 comments
45.
NY’s Top Ten Taxi Drivers(medium.com)
3 points by hfmuehleisen 12y ago|0 comments
46.
by hfmuehleisen 12y ago
MonetDB
47.
by hfmuehleisen 13y ago
I have written a short blog post on how CitusDB's column store compares with purpose-built systems such as MonetDB. Repeatability ftw. Disclosure: I am part of the MonetDB development team. CitusDB vs. MonetDB TPC-H Shootout http:&#x2
48.
CitusDB (PostgreSQL Column Store) vs. MonetDB TPC-H Shootout(monetdb.org)
2 points by hfmuehleisen 13y ago|0 comments