Re: FPGA optimization ...

2019-11-06 Thread AJG
>From what I have read and benchmarks seen.. FPGA shines for writes (and up to 3x (as opposed to 10x claim) real world for queries from memory) GPU shines/outperforms FPGA for reads. There is a very recent and interesting academic paper[1] on High Performance GPU B-Tree (vs lsm) and the incredibl

Trigger overhead/performance and alternatives?

2018-07-01 Thread AJG
Hello, Apologies if this is not in the correct forum for the non-urgent question that follows. I was reading the pgconf 2018 ppt slides by Jonathan Katz (from slide 110 onwards) http://www.pgcon.org/2018/schedule/attachments/480_realtime-application.pdf Where is mentioned trigger overhead, and p