Re: Extensible storage manager API - smgr hooks

2022-08-25 Thread Andrey Borodin
> On 16 Jun 2022, at 13:41, Kirill Reshke wrote: > > Hello Yura and Anastasia. FWIW this technology is now a part of Greenplum [0]. We are building GP extension that automatically offloads cold data to S3 - a very simplified version of Neon for analytical workloads. When a segment of a

Re: Extensible storage manager API - smgr hooks

2022-06-17 Thread Kirill Reshke
Hello Yura and Anastasia. I have tried to implement per-relation SMGR approach, and faced with a serious problem with redo. So, to implement per-relation SMGR feature i have tried to do things similar to custom table AM apporach: that is, we can define our custom SMGR in an extention (which

Re: Extensible storage manager API - smgr hooks

2022-03-21 Thread Andres Freund
Hi, On 2021-06-30 05:36:11 +0300, Yura Sokolov wrote: > Anastasia Lubennikova писал 2021-06-30 00:49: > > Hi, hackers! > > > > Many recently discussed features can make use of an extensible storage > > manager API. Namely, storage level compression and encryption [1], > > [2], [3], disk quota

Re: Extensible storage manager API - smgr hooks

2021-06-29 Thread Yura Sokolov
Anastasia Lubennikova писал 2021-06-30 00:49: Hi, hackers! Many recently discussed features can make use of an extensible storage manager API. Namely, storage level compression and encryption [1], [2], [3], disk quota feature [4], SLRU storage changes [5], and any other features that may want

Extensible storage manager API - smgr hooks

2021-06-29 Thread Anastasia Lubennikova
Hi, hackers! Many recently discussed features can make use of an extensible storage manager API. Namely, storage level compression and encryption [1], [2], [3], disk quota feature [4], SLRU storage changes [5], and any other features that may want to substitute PostgreSQL storage layer with their