Database
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Data Modeling
Quick Definition
Creating a model describing data structure and relationships
Full Definition
Creating a model describing data structure, relationships, and constraints.
Examples
ER diagrams, schema design, entity relationships
Related Terms
normalization
schema-design
More Database Terms
Cassandra
Distributed NoSQL database with high availability and scalability
Relational Database
Database storing data in structured tables with relationships
Transaction
Single unit of work that succeeds or fails completely
Indexing
Creating data structures to speed up data retrieval
Replication
Copying data between servers for redundancy
Isolation Level
Degree of visibility between concurrent transactions