on another table,same db, with 7 records and 12 columns takes 2.362s
select * from table2
Starting transaction...Preparing statement: ..Statement prepared (elapsed time:
0.043s).
Executing statement...Statement executed (elapsed time: 0.000s).22475 fetches,
6 marks, 1 reads, 6 writes.0 inserts, 0 updates, 0 deletes, 237 index, 10491
seq.Delta memory: 37192 bytes.Total execution time: 2.362sScript execution
finished.
I have a mysql hosting (on another provider) that support remote access don't
know how is configured but every query is very fast,on manager or by an
application ex:
SELECT * FROM tabletest ORDER BY data desc
66 row(s) returned 0.063 sec
10 fields
thanks
From: "'Mr. John' [email protected] [firebird-support]"
<[email protected]>
To: "[email protected]" <[email protected]>
Sent: Friday, April 14, 2017 9:29 PM
Subject: Re: [firebird-support] Improve remote query speed on Windows Server
2012 VPS
hi.I put only 2 columns but seems the same result
From: "'Leyne, Sean' [email protected] [firebird-support]"
<[email protected]>
To: "[email protected]" <[email protected]>
Sent: Friday, April 14, 2017 9:13 PM
Subject: RE: [firebird-support] Improve remote query speed on Windows Server
2012 VPS
hi Min=37ms Max=37ms Avg=37ms <SL> Does mean that but only
selecting specific columns, your SQL executed faster? <SL> Also, are using
v2.5+ FBClient library on remote client? thanks From: "'Leyne,
Sean'[email protected] [firebird-support]"
<[email protected]>
To: "[email protected]" <[email protected]>
Sent: Friday, April 14, 2017 6:20 PM
Subject: RE: [firebird-support] Improve remote query speed on Windows Server
2012 VPS
> 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?
SELECT the columns that you actually need.
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?
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