NoSQL Database || Use NoSQL Database || Hierarchical Database

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• Structure :- Non- Relation Includes Various Models

• Subtypes

  1. Document-based :- JSON-Like Documents (eg., MongoDb,CauchDB)
  2. Key Value stores :- Simple Key-Value pairs (eg.,Redis DynomoDB)
  3. Colum-based :- Colum-Format (eg., Cassandra,HBase)
  4. Graph-based :- Notes And Edges For Relationship (e.g., Neo4)

• Strengths:-

  • Schema Flexibility 
  • Scalability (especially horizontal)
  • Better for unstructured semi-Structured Data 

• Use Cases:-

Real Time Analytics,IOT, Social, Networék , Big Data Alls

•Where We Use NOSQL Database 
1. Real-time Web Application 
  • Use : Chat Apps, Social Feeds , Real-time analytics.
  • Why NOSQL : Low Latency and High Throughput especially With in Memory database 
2. Social Media Platform 
  • Use : Paste , Like, Comment, User Relationship 
  • Why NOSQL: Flexible Scheme Allows Fast change Grap Database are Great For Relationship 


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