분류:Database

Database category includes topics related to the design, implementation, and management of databases. It covers various database types, concepts, protocols, and tools that enable efficient storage, retrieval, and manipulation of data.

Topics in This Category[edit | edit source]

The following are key areas within the database category:

Database Concepts[edit | edit source]

• Relational Databases
• NoSQL Databases
• Data Warehousing
• Database Normalization
• ACID Properties
• Database Transactions
• Indexes

Database Management Systems (DBMS)[edit | edit source]

• MySQL
• PostgreSQL
• Oracle Database
• Microsoft SQL Server
• MongoDB
• Redis

Database Design[edit | edit source]

• Entity-Relationship Diagrams (ERDs)
• Schema Design
• Primary Keys and Foreign Keys
• Normalization

Database Optimization[edit | edit source]

• Query Optimization
• Database Indexing
• Sharding
• Partitioning
• Caching Mechanisms

Concurrency and Locking[edit | edit source]

• Concurrency Control
• Two-Phase Locking
• Deadlocks
• Multiple Granularity Locking
• Isolation Levels

Emerging Database Technologies[edit | edit source]

• Cloud Databases
• Distributed Databases
• Graph Databases
• Time-Series Databases
• NewSQL

Applications of Databases[edit | edit source]

Databases are fundamental to various domains:

• Business: Customer relationship management, inventory, and finance systems.
• Healthcare: Managing patient records and medical histories.
• E-Commerce: Product catalogs, user data, and transaction systems.
• IoT: Storing and analyzing sensor data.
• Research: Managing large datasets in scientific studies.

Related Concepts and See Also[edit | edit source]

• Data Modeling
• Database Security
• Big Data
• SQL
• NoSQL
• Database Management
• Data Engineering