And did you update client library as well? please run this sql in isql and post here result:
select * from Mon$Attachments and for sure select rdb$get_context('SYSTEM','ENGINE_VERSION') from rdb$database Slavek Ing. Slavomir Skopalik Executive Head Elekt Labs s.r.o. Collection and evaluation of data from machines and laboratories by means of system MASA (http://www.elektlabs.cz/m2demo) ----------------------------------------------------------------- Address: Elekt Labs s.r.o. Chaloupky 158 783 72 Velky Tynec Czech Republic --------------------------------------------------------------- Mobile: +420 724 207 851 icq:199 118 333 skype:skopaliks e-mail:skopa...@elektlabs.cz http://www.elektlabs.cz On 14.4.2017 22:05, 'Mr. John' mr_joh...@yahoo.com [firebird-support] wrote: > I've done tests with fb3 (only by flamerobin) but the same results as 2.5 > > From: "Alexey Kovyazin a...@ib-aid.com [firebird-support]" > <firebird-support@yahoogroups.com> > To: firebird-support@yahoogroups.com > Sent: Friday, April 14, 2017 11:01 PM > Subject: Re: [firebird-support] Improve remote query speed on Windows > Server 2012 VPS > > Hi, > > Migrate to Firebird 3 - it has protocol improvements for high latency > networks. > With 2.5 you will never reach such good results as with FB3. > > Regards, > Alexey Kovyazin > IBSurgeon www.ib-aid.com > > > > > > > Hi. I'm testing Firebird 2.5 x64 on Windows Server 2012 R2 VPS From > tests,remote access database works slow,a simple query on a small table with > about 500 records > select * from MYTABLE where id=200 > takes Total execution time: 5.388s > PLAN (MYTABLE INDEX (PK_MYTABLE)) > the same query executed local on the server(same db,server) takes 0.065s > queries are done with Flamerobin,from IBExpert the same results > How can I improve remote speed? 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