| Subject | RE: [firebird-support] Improve remote query speed on Windows Server 2012 VPS |
|---|---|
| Author | Thomas Kragh |
| Post date | 2017-04-14T17:06:46Z |
Does MYTABLE contain any blob columns with data that might be fetched?
From: firebird-support@yahoogroups.com [mailto:firebird-support@yahoogroups.com]
Sent: Friday, April 14, 2017 17:20
To: firebird-support@yahoogroups.com
Subject: RE: [firebird-support] Improve remote query speed on Windows Server 2012 VPS
> select * from MYTABLE where id=200SELECT the columns that you actually need.
>
> 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?
SELECT * is fine for debugging, but IMO a slackers approach for production code.
Sean
P.S. What is the latency/PING time of your connection to the remote server?
Venlig hilsen
Thomas Kragh, Udvikler
A part of KMD
Stigsborgvej 60, 9400 Nørresundby
E-mail
tk@... Web www.uvdata.dk
Telefon +45 72287030
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