Dear Martin,

I think you would be mostly good for just going ahead with this.
You might look at the size of your tables, but I expect that all to be well 
within safe ranges.

Cheers,
Jan

> On 19 May 2026, at 16:27, Martin Mueller <[email protected]> 
> wrote:
> 
> I use Postgres with a GUI frontend (Aquafold) as a very large spreadsheet on 
> steroids that analyzes rare or defective spellings in a corpus of 65,000 
> texts and1.5 billion words.  I typically extract  data from the corpus with 
> python scripts, turn them into tables and load them into the database.
> 
> On my Mac with 32 GB of memory performance is OK with queries that typically 
> within seconds extract data rows from tables  with up to ten million rows.  
> If the result set is large, I suspect that most of time machine's time is 
> spent displaying result sets. I have used indexing sparingly. While it helps, 
> the time savings often don't matter much. 
> 
> I am thinking about scaling up to table with about 60 million rows.  Are 
> there things to do or watch out for? Or should I proceed on the assumption 
> that that 60 million records are within scope and that the added timecost is 
> roughly linear?
>  
> Martin Mueller
> Professor emeritus of English and Classics
> Northwestern University
>  
>  
>  

Reply via email to