Current version (Hospital Java app) used to have a requirement that the DB
returns each result within 200ms (fires about 15 simultaneous queries to
various systems including 2 or 3 to ours).
Currently the calls are to stored procedures on a SQL Server cluster to get the
data. The web service (Delphi or C#) would put a layer between the
application and the DB, packaging the query results into XML or JSON and its
pretty critical to get as close to the direct DB access speed as possible. At
times being a hospital system the load is high and the response times are
crucial.
From: Leigh Wanstead
Sent: Monday, March 23, 2015 11:44 AM
To: NZ Borland Developers Group - Delphi List
Subject: Re: [DUG] Delphi vs C# for web services performance
Hi John,
What is your requirement for performance?
i.e. One million user to get median value 100ms response time?
Regards
Leigh
On 23 March 2015 at 10:27, John Bird <[email protected]> wrote:
There is a web service we might are looking at implementing. We could use
either Delphi or C#. Performance is highly critical. Will be getting
getting REST request, getting data from a DB. and packaging it into XML or
JSON according to the request.
We have noticed that some C# web services have some latency but this might
be due to how they are setup on IIS rather than an inherent language issue.
We are wondering if there is any clear reason to do it in Delphi - anyone
have metrics or references etc on performance?
_______________________________________________
NZ Borland Developers Group - Delphi mailing list
Post: [email protected]
Admin: http://delphi.org.nz/mailman/listinfo/delphi
Unsubscribe: send an email to [email protected] with
Subject: unsubscribe
--------------------------------------------------------------------------------
_______________________________________________
NZ Borland Developers Group - Delphi mailing list
Post: [email protected]
Admin: http://delphi.org.nz/mailman/listinfo/delphi
Unsubscribe: send an email to [email protected] with
Subject: unsubscribe
_______________________________________________
NZ Borland Developers Group - Delphi mailing list
Post: [email protected]
Admin: http://delphi.org.nz/mailman/listinfo/delphi
Unsubscribe: send an email to [email protected] with
Subject: unsubscribe
