Performance Comparison PostgreSQL x Firebird

Discussion of open issues, suggestions and bugs regarding usage of dbExpress drivers for PostgreSQL in Delphi and C++Builder
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Danilo Pinheiro
Posts: 3
Joined: Mon 11 Mar 2013 14:21

Performance Comparison PostgreSQL x Firebird

Post by Danilo Pinheiro » Wed 18 Dec 2013 13:52


Actually i'm using Firebird 2.5 and dbExpress driver from devart to do my softwares and now i'm trying to transfer to Postgre. But, in many tests comparison found in google, the Postgre has a best performance, but in my tests with devart driver, this is incorrect.

What thinking about performance using the drivers of devart between Postgre x Firebird?


Danilo Pinheiro

Devart Team
Posts: 5530
Joined: Tue 10 Aug 2010 11:35

Re: Performance Comparison PostgreSQL x Firebird

Post by AlexP » Thu 19 Dec 2013 13:15


Please describe the operations (SELECT, INSERT, etc.) and data (types and amount), which pass on PostgreSQL slower than on FireBird, or send the project (and table creating and filling scripts), on which you checked performance, to alexp*devart*com

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