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Vansh Khandelwal

Full Stack Web Devel...ย โ€ขย 1y

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. ๐“๐ฒ๐ฉ๐ž๐ฌ ๐จ๐Ÿ ๐ƒ๐š๐ญ๐š๐›๐š๐ฌ๐ž๐ฌ: 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. ๐๐ž๐ฌ๐ญ ๐๐ซ๐š๐œ๐ญ๐ข๐œ๐ž๐ฌ: 1. Design efficient schemas. 2. Use indexing judiciously. 3. Implement robust backup and recovery. 4. Optimize performance regularly. 5. Ensure strong security measures. ๐“๐ซ๐ž๐ง๐๐ฌ: 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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