Markus Klein
Markus Klein
Just a quick comment from the sideline: In general it is unsafe, because it depends on your ODBC configuration wether this is safe or not. I'd suggest to promote a...
Yanked odbc-safe 0.5.1 and rereleased as 0.6.0.
how did you generate the text file with MySQL?
and was the database used a MySQL, in all three cases?
cool thanks! I wonder how `odbcsv` would perform against the piped text output? This should be more comparable than with `odbc2parquet`. I also wonder how `odbc2parquet` perform against `turbodbc` ->...
Have never used it. Yet it seems nice enough and the license checks out. I think criterions primary usecase is to catch preformance regressions. Comparing a bunch of different tools...
Hi @alippai , thanks for the investigation and the numbers. Increasing the fetch size, has diminshing returns. If you assume a fixed overhead per batch. Increasing the batch size from...
I think you even mentioned the optimization already earlier, in another issue. ;-) Cheers, Markus
Just another thought: As you said the performance of `odbcsv` is similar. The writing data part is different in `odbc2parquet` and `odbcsv`. The work done by the ODBC driver is...
In terms of this tool, we could always add more logging, but I think it won't be very enlightning. If you can build your ODBC driver with profiling information you...