
What Is a Database? - Oracle
Nov 24, 2020 · A database is an organized collection of structured information, or data, typically stored electronically in a computer system. Databases range from relational to cloud databases.
MySQL Basics: Understanding the Building Blocks of Databases
Sep 16, 2025 · Databases, like MySQL, are the unsung heroes of modern technology—they’re responsible for storing, organizing, and retrieving data efficiently, ensuring that nothing (not even …
What Is a Cloud Database? - Oracle
Jun 9, 2023 · For example, there are databases specially designed to manage transactions, others designed to run internet-scale applications, and others that serve as data warehouses or data marts …
Comparing File Systems and Databases for Effective AI Agent Memory ...
Feb 5, 2026 · In this piece, we give a systematic comparison of filesystems and databases for agent memory: where each approach shines, where it breaks down, and a decision framework for choosing …
What Is a Relational Database | Oracle
Jun 18, 2021 · A relational database is a type of database that stores and provides access to data points that are related to one another. Relational databases are based on the relational model, an intuitive, …
What Is an Autonomous Database? | Oracle
Aug 15, 2025 · Autonomous databases are hosted in the cloud and no DBA is needed to spin up new instances, making this an attractive and highly affordable option. Developers can create as many …
Why Vector Databases Are Here to Stay in the AI Age
Feb 12, 2025 · Learn why vector databases, and particularly multimodel databases, have become such a popular component of AI-driven architectures.
What Is a Vector Database? - Oracle
Vector databases can be categorized into various types, either by storage structure, such as columnar, or classified based on their implementation, such as in-memory databases.
CREATE DATABASE LINK - Oracle Help Center
The examples that follow assume two databases, one with the database name local and the other with the database name remote. The examples use the Oracle Database domain.
Migrate and Upgrade your On-Premises Oracle Databases to Oracle …
Feb 12, 2025 · This new feature enables you to migrate your 11g (11.2.0.4) and 12c Oracle Databases into Oracle Database 19c in the cloud and Oracle Database 19c to Oracle Database 23ai in the …