Re: Foreign Data Wrappers

2024-09-06 Thread Brent Wood
The most interesting (IMHO) FDW implementation I have used is an Australian WFS service mounted locally as a Postgis table. Not wonderful performance, but full spatial query functionality. If performance was an issue, "create table as select * from FDW;" creates a local cache... Very useful fun

Re: Foreign Data Wrappers

2024-09-06 Thread Gus Spier
Thanks for the pointers! I'll resume my task in the morning. If I get anywhere, I will post the outcome. R, Gus On Fri, Sep 6, 2024 at 9:35 PM Tom Lane wrote: > Gus Spier writes: > > If I understand the concepts correctly, FDW not only makes other > databases > > available, FDW also offers ac

Re: Foreign Data Wrappers

2024-09-06 Thread Tom Lane
Gus Spier writes: > If I understand the concepts correctly, FDW not only makes other databases > available, FDW also offers access to .csv files, plain text, or just about > anything that can be bullied into some kind of query-able order. Has anyone > ever tried to connect to redis or elasticache?

Re: Foreign Data Wrappers

2024-09-06 Thread Ian Lawrence Barwick
2024年9月7日(土) 9:55 Gus Spier : > > I find myself in new territory, Foreign Data Wrappers (FDW). I stumble closer > to success through the documentation, youtube videos, and various google > resources. But I've come across a concept that intrigues me very deeply. > > If I understand the concepts co

Re: Foreign Data Wrappers

2024-09-06 Thread Christophe Pettus
> On Sep 6, 2024, at 17:55, Gus Spier wrote: > If I understand the concepts correctly, FDW not only makes other databases > available, FDW also offers access to .csv files, plain text, or just about > anything that can be bullied into some kind of query-able order. There two parts to FDWs: T