Edb Jdbc Ssl Connection

2021-01-30 Thread ayagmur75
I want to establish simple jdbc ssl connection using edb as 11 and java 8 u271 with postgresql jdbc driver 42.2.9 (I have also tried these versions: 42.2.18 and 42.2.8).I followed the instructions from the following link.https://www.enterprisedb.com/postgres-tutorials/how-enable-ssl-authentication-

Offlne Slony Installation

2021-01-30 Thread ayagmur75
I want to use slony replication tool offline with edb or postgresql. I have been using Windows 10 operating system. For this, I have downloaded enterprise database 13.1 version. After installation I select slony download from stackbuilder plus. Then I copied these 2 files to offline windows 10 mach

Re: Occasional lengthy locking causing stalling on commit

2021-01-30 Thread Tom Lane
Ben Hoskings writes: > We have a postgres 11.9 instance serving 7-8k queries/sec. In general > it's humming along with no issues (p50 patency of ~1ms; p95 ~30ms). > Lately though, we've seen occasional locking that causes all commits > to the main database to be briefly blocked and the APIs that i

SV: Npgsql and the Connection Service File

2021-01-30 Thread Niels Jespersen
> > >-Oprindelig meddelelse- >Fra: Laurenz Albe >Sendt: 29. januar 2021 20:14 >Til: Niels Jespersen ; pgsql-general@lists.postgresql.org >Emne: Re: Npgsql and the Connection Service File > >On Fri, 2021-01-29 at 14:13 +, Niels Jespersen wrote: >> Is there a way to get Npgsql understan

Occasional lengthy locking causing stalling on commit

2021-01-30 Thread Ben Hoskings
G'day all, We have a postgres 11.9 instance serving 7-8k queries/sec. In general it's humming along with no issues (p50 patency of ~1ms; p95 ~30ms). Lately though, we've seen occasional locking that causes all commits to the main database to be briefly blocked and the APIs that it backs to stall.

Re: Foreign table performance issue / PostgreSQK vs. ORACLE

2021-01-30 Thread Jeremy Smith
> > > Could there be some tuning option in PostgreSQL to make queries via > foreign tables faster (e.g. I heard about option fetch_size)? > fetch_size can make a difference, but it won't change a query that takes hours into a query that takes seconds. The default is likely too low, though. Have

Re: JIT on Windows with Postgres 12.1

2021-01-30 Thread 109 ktke
On Wed, Feb 12, 2020 at 12:05:11PM -0800, Andres Freund wrote: > Yes, LLVM would work on windows. I'd not even be surprised if one could > make it work on windows already when using a mingw based build, instead > of msvc. In my mingw environment, postgresql build with option "--with-llvm" failed wi

Re: Foreign table performance issue / PostgreSQK vs. ORACLE

2021-01-30 Thread Sebastian Dressler
Hi Ingolf, > On 29. Jan 2021, at 13:56, Markhof, Ingolf > wrote: > > Hi! > > I am struggling with the slow performance when running queries referring to > foreign tables. – Yes, I know… - Please read the whole story! Done and it rings a bell or two. > The set-up basically is a production d