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Newsgroups: comp.lang.ada
Date: Tue, 27 Nov 2018 01:58:51 -0800 (PST)
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Subject: Re: Prepared_Statement :(
From: eduardsapotski@gmail.com
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Xref: reader01.eternal-september.org comp.lang.ada:54912
Date: 2018-11-27T01:58:51-08:00
List-Id: <comp.lang.ada>

Dmitry, if I wanted to get a universal solution, I would never use Ada-language.
Over year ago I wrote trading terminal on Java. Uses JDBC and can easily change db-driver.  
And application can be easily transferred to any server.
But what's the problem?
Year ago, trading was conducted on ten currency pairs, today more hundred pairs!
Java slows down and eats resources.
Server is running at the limit.
I am not so rich to buy Oracle SPARC M8.
Ada significantly reduces server load.
For this reason, I am not going to use anything other but PostgreSQL. 
PostgreSQL very fast on insert operations. Even much faster than Oracle, other things being equal.