Full Stack Web Devel...ย โขย 8m
Databases are vital in web development, providing efficient data storage, management, and retrieval. They ensure data consistency, integrity, scalability, and security, making them essential for dynamic applications. ๐๐ฒ๐ฉ๐๐ฌ ๐จ๐ ๐๐๐ญ๐๐๐๐ฌ๐๐ฌ: 1. Relational (RDBMS): Use SQL for structured data. Examples: MySQL, PostgreSQL. 2. NoSQL: Handle unstructured data. Types include Document (MongoDB), Key-Value (Redis), Column-Family (Cassandra), and Graph (Neo4j). 3. NewSQL: Combine RDBMS ACID properties with NoSQL scalability. Examples: Google Spanner, CockroachDB. ๐๐๐ฌ๐ญ ๐๐ซ๐๐๐ญ๐ข๐๐๐ฌ: 1. Design efficient schemas. 2. Use indexing judiciously. 3. Implement robust backup and recovery. 4. Optimize performance regularly. 5. Ensure strong security measures. ๐๐ซ๐๐ง๐๐ฌ: 1. Cloud databases (AWS RDS, Google Cloud SQL). 2. Database-as-a-Service (DBaaS). 3. Multi-model databases. 4. AI and ML integration.
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