Database
PostgreSQL follows a client-server model and supports a wide range of data types, indexing, and transactions. It is ACID-compliant, ensuring data consistency and integrity. PostgreSQL is particularly favored for its extensibility, allowing users to define custom data types, operators, and functions.
Extensibility: Allows users to define custom data types, operators, and functions, extending its functionality.
Advanced Data Types: Supports a wide array of data types, including arrays, hstore (key-value pairs), and JSON.
Concurrency Control: Utilizes Multi-Version Concurrency Control (MVCC) for efficient handling of concurrent transactions.
ACID Compliance: Ensures Atomicity, Consistency, Isolation, and Durability for reliable and robust data management.
Full-Text Search: Provides powerful and flexible full-text search capabilities for efficient information retrieval.
Foreign Data Wrappers: Allows seamless integration with data stored in other databases, enhancing data accessibility.
PL/pgSQL Language: Includes PL/pgSQL, a procedural language similar to PL/SQL, for creating stored procedures and triggers.
Open Source: As an open-source RDBMS, PostgreSQL is freely available for use and can be customized as needed.
Community Support: Benefits from an active and dedicated community, contributing to ongoing development and support.
Replication and High Availability: Offers robust replication options for creating backup copies and ensuring high availability.
A leading NoSQL database with a document-oriented approach, offering flexibility, scalability, and high performance for modern applications.
MySQL is an open-source relational database management system (RDBMS) widely used for efficiently storing, managing, and retrieving structured data.
Microsoft SQL Server is a feature-rich RDBMS providing a secure and scalable platform for data management, analytics, and business intelligence solutions.
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