MySQL

Fast, reliable, scalable open-source relational database management system.

MSSQL

Powerful, scalable, secure relational database system by Microsoft.

DuckDB

In-memory analytical database with efficient query processing.

Sqlite

Lightweight embedded relational database with simplicity and portability.

ClickHouse

Columnar database for high-performance analytics and real-time queries.

Oracle

Robust, scalable, secure relational database widely used in enterprises.

Access

Easy-to-use relational database for small-scale applications by Microsoft.

MongoDB

Flexible, scalable NoSQL document database for web and mobile apps.

DB2

Scalable, secure relational database system developed by IBM.

HBase

Distributed, scalable NoSQL database for large structured/semi-structured data.

Redis

Fast, versatile in-memory data structure store as cache, DB, or broker.

Cassandra

Scalable, fault-tolerant distributed NoSQL database for large data.

Couchbase

High-performance NoSQL document database with distributed architecture.

PostgreSQL

Powerful open-source relational database with extensibility and SQL standards.

Spark

Unified engine for large-scale data analytics.