Re: PostgreSQL MVCC and alternative REDO implementation - my thoughts

2018-11-18 Thread Achilleas Mantzios
On 18/11/18 2:04 μ.μ., Gerhard Wiesinger wrote: On 18.11.2018 12:14, Martín Marqués wrote: El 18/11/18 a las 04:49, Gerhard Wiesinger escribió: Hello, I just read that blog article and I think switching to REDO logic is not a good idea. I think you got it the other way around. Postgres im

Re: PostgreSQL MVCC and alternative REDO implementation - my thoughts

2018-11-18 Thread Gerhard Wiesinger
On 18.11.2018 12:14, Martín Marqués wrote: El 18/11/18 a las 04:49, Gerhard Wiesinger escribió: Hello, I just read that blog article and I think switching to REDO logic is not a good idea. I think you got it the other way around. Postgres implementes REDO, that is, move forward by REDOing the

Re: PostgreSQL MVCC and alternative REDO implementation - my thoughts

2018-11-18 Thread Martín Marqués
El 18/11/18 a las 04:49, Gerhard Wiesinger escribió: > Hello, > > I just read that blog article and I think switching to REDO logic is not > a good idea. I think you got it the other way around. Postgres implementes REDO, that is, move forward by REDOing the changes which are stored in WAL files