PostgreSQL vs Oracle Database

Struggling to choose between PostgreSQL and Oracle Database? Both products offer unique advantages, making it a tough decision.

PostgreSQL is a Development solution with tags like open-source, objectrelational, reliable, performant, sql-compliant.

It boasts features such as Relational database management system (RDBMS), Open source with liberal license, SQL compliant and extensive SQL support, High performance and reliability, Fully ACID (Atomicity, Consistency, Isolation, Durability) compliant, Multi-version concurrency control (MVCC) architecture, Asynchronous replication and failover, Table inheritance and table partitioning, Procedural languages support and pros including Robust feature set, High performance, Reliable, Free and open source, Cross platform, Strong community support.

On the other hand, Oracle Database is a Business & Commerce product tagged with relational, multimodel, json, xml, document, keyvalue, graph.

Its standout features include Relational database management system, Support for JSON, XML, and other data types, Advanced security features, High availability and scalability, Automated management and tuning, Cloud integration, In-memory database option, and it shines with pros like Industry-leading performance and scalability, Comprehensive built-in security, Support for many data types and models, Mature product with many advanced features, Wide third-party ecosystem and support.

Feature	PostgreSQL	Oracle Database
Overall Score	1	N/A
Primary Category	Development	Business & Commerce

Product Overview

PostgreSQL

Description: PostgreSQL is an open source, object-relational database management system known for its reliability, performance, and SQL compliance. It runs on all major operating systems and has a rich set of features including complex queries, foreign keys, triggers, views, and ACID compliance.

Oracle Database

Description: Oracle Database is a proprietary relational database management system developed and marketed by Oracle Corporation. It is a multi-model database management system, supporting relational, JSON, XML, document, key-value, and graph databases.

Key Features Comparison

PostgreSQL Features

• Relational database management system (RDBMS)
• Open source with liberal license
• SQL compliant and extensive SQL support
• High performance and reliability
• Fully ACID (Atomicity, Consistency, Isolation, Durability) compliant
• Multi-version concurrency control (MVCC) architecture
• Asynchronous replication and failover
• Table inheritance and table partitioning
• Procedural languages support

Oracle Database Features

• Relational database management system
• Support for JSON, XML, and other data types
• Advanced security features
• High availability and scalability
• Automated management and tuning
• Cloud integration
• In-memory database option

Pros & Cons Analysis

PostgreSQL

Pros

• Robust feature set
• High performance
• Reliable
• Free and open source
• Cross platform
• Strong community support

Cons

• Steeper learning curve than some databases
• Not as beginner friendly as some databases
• Limited graphical admin tools
• No native support for unstructured data

Oracle Database

Pros

• Industry-leading performance and scalability
• Comprehensive built-in security
• Support for many data types and models
• Mature product with many advanced features
• Wide third-party ecosystem and support

Cons

• Complex and can be difficult to use
• Expensive licensing model
• Vendor lock-in
• Requires specialized DBA skills to fully utilize
• Upgrades can be disruptive

Pricing Comparison

PostgreSQL

• Open Source

Oracle Database

• Subscription-Based
• Pay-As-You-Go