Melhores alternativas de PostgreSQL em 2025

Procurando alternativas ao PostgreSQL? Nesta comparação, examinamos mais de perto o PostgreSQL juntamente com soluções de software semelhantes, incluindo PostgreSQL, psqlODBC, Firebird, MySQL Community Edition, MariaDB e DDBAC.

Nossa tabela comparativa detalhada destaca os principais recursos, preços e desempenho dessas soluções líderes, ajudando você a tomar uma decisão informada. Se você está em busca de funcionalidades robustas, design amigável ou alternativas econômicas, veja como PostgreSQL, psqlODBC, Firebird, MySQL Community Edition, MariaDB e DDBAC se comparam para encontrar o software ideal para seus objetivos.

	License and Development Model	Platform Compatibility	Security Features	Community and Support
PostgreSQL	Open source license, developed by the PostgreSQL Global Development Group, active development.	Supports all major operating systems including Linux, macOS, Windows, Unix-like systems.	Robust security features including authentication mechanisms, SSL support, user-level permissions.	Strong community support with mailing lists and user forums; many companies contribute.
psqlODBC	Open source under PostgreSQL License, maintained by the PostgreSQL Global Development Group.	Compatible with all versions of Windows, Linux, macOS.	Depends on database; provides secure ODBC connectivity.	Open source with support from PostgreSQL community mailing lists and GitHub repository.
Firebird	Open-source software under Initial Developer's Public License (MPL variant).	Cross-platform support including Windows, Linux, macOS.	Strong security features with access control mechanisms and user-level security.	Active community support with forums and support channels.
MySQL Community Edition	Free and open-source under GNU General Public License (GPL).	Runs on various operating systems including Linux, macOS, Windows.	Offers encryption and supports ACID compliance for reliability and security.	Large community forums; commercial support options available from Oracle Corporation.
MariaDB	GPL licensed, community-driven development by MariaDB Foundation.	Compatible with Linux distributions, Windows, macOS, and Unix-like systems.	Includes enhanced security measures and auditing capabilities.	Robust community support through MariaDB Foundation; contributions from various companies.
DDBAC	Proprietary with free trial, complex licensing structure.	Supports industry-standard operating systems like Windows or Linux servers.	Advanced and fine-grained access control including attribute-based and role-based access control for regulatory compliance (GDPR, PCI-DSS).	Limited support focused on technical support and maintenance services for enterprises.

License and Development Model

PostgreSQL	Open source license, developed by the PostgreSQL Global Development Group, active development.
psqlODBC	Open source under PostgreSQL License, maintained by the PostgreSQL Global Development Group.
Firebird	Open-source software under Initial Developer's Public License (MPL variant).
MySQL Community Edition	Free and open-source under GNU General Public License (GPL).
MariaDB	GPL licensed, community-driven development by MariaDB Foundation.
DDBAC	Proprietary with free trial, complex licensing structure.

Platform Compatibility

PostgreSQL	Supports all major operating systems including Linux, macOS, Windows, Unix-like systems.
psqlODBC	Compatible with all versions of Windows, Linux, macOS.
Firebird	Cross-platform support including Windows, Linux, macOS.
MySQL Community Edition	Runs on various operating systems including Linux, macOS, Windows.
MariaDB	Compatible with Linux distributions, Windows, macOS, and Unix-like systems.
DDBAC	Supports industry-standard operating systems like Windows or Linux servers.

Security Features

PostgreSQL	Robust security features including authentication mechanisms, SSL support, user-level permissions.
psqlODBC	Depends on database; provides secure ODBC connectivity.
Firebird	Strong security features with access control mechanisms and user-level security.
MySQL Community Edition	Offers encryption and supports ACID compliance for reliability and security.
MariaDB	Includes enhanced security measures and auditing capabilities.
DDBAC	Advanced and fine-grained access control including attribute-based and role-based access control for regulatory compliance (GDPR, PCI-DSS).

Community and Support

PostgreSQL	Strong community support with mailing lists and user forums; many companies contribute.
psqlODBC	Open source with support from PostgreSQL community mailing lists and GitHub repository.
Firebird	Active community support with forums and support channels.
MySQL Community Edition	Large community forums; commercial support options available from Oracle Corporation.
MariaDB	Robust community support through MariaDB Foundation; contributions from various companies.
DDBAC	Limited support focused on technical support and maintenance services for enterprises.

Escolher o software certo não é só sobre funcionalidades. Tamanho, tipo de licença, avaliações de usuários e popularidade também contam.

Esta comparação rápida mostra como PostgreSQL se compara com PostgreSQL, psqlODBC, Firebird, MySQL Community Edition, MariaDB e DDBAC nesses aspectos, ajudando você a encontrar a melhor alternativa.

	Tamanho	Licença	Popularidade
PostgreSQL	289,2MB	Código Aberto	100%
psqlODBC	9,1MB	Comercial	6%
Firebird	14,5MB	Código Aberto	33%
MySQL Community Edition		Código Aberto	35%
MariaDB		Código Aberto	0%
DDBAC	23,9MB	Freeware	12%

Tamanho

PostgreSQL	289,2MB
psqlODBC	9,1MB
Firebird	14,5MB
MySQL Community Edition
MariaDB
DDBAC	23,9MB

Licença

PostgreSQL	Código Aberto
psqlODBC	Comercial
Firebird	Código Aberto
MySQL Community Edition	Código Aberto
MariaDB	Código Aberto
DDBAC	Freeware

Classificação

PostgreSQL
psqlODBC
Firebird
MySQL Community Edition
MariaDB
DDBAC

Popularidade

PostgreSQL	100%
psqlODBC	6%
Firebird	33%
MySQL Community Edition	35%
MariaDB	0%
DDBAC	12%