Скачать или смотреть 7 database paradigms

Download 1M+ code from https://codegive.com/2c391f2
sure! here’s an overview of 7 different database paradigms, along with explanations and code examples to illustrate how each one works.

1. *relational database*
a relational database organizes data into tables (relations) with predefined relationships between them. data is accessed using sql (structured query language).

*example: mysql*



2. *nosql (document store)*
nosql databases, like mongodb, store data in flexible, semi-structured formats such as json-like documents. they are designed for scalability and handling large volumes of unstructured data.

*example: mongodb*



3. *key-value store*
key-value stores, such as redis, manage data as a collection of key-value pairs. this paradigm is ideal for caching and session management.

*example: redis*



4. *column-family store*
column-family stores, like apache cassandra, are designed for storing and retrieving data in columns rather than rows. they are suitable for large-scale data warehousing.

*example: cassandra*



5. *graph database*
graph databases, such as neo4j, focus on relationships between data, representing them as nodes and edges. this is useful for complex querying of connected data.

*example: neo4j*



6. *time-series database*
time-series databases like influxdb are optimized for handling time-stamped data. they are often used for monitoring applications and iot data.

*example: influxdb*



7. *object-oriented database*
object-oriented databases, such as objectdb, store data in the form of objects, similar to how programming languages manage data. they are designed to work seamlessly with object-oriented programming.

*example: objectdb (java)*



conclusion
these paradigms represent different ways to store and manage data, each with its strengths and weaknesses. the choice of database paradigm depends on the specific needs of your application, such as data structure, scalability, and performance requirements.

...

#DatabaseParadigms #DataManagement #numpy
relational database
NoSQL
document-oriented
key-value store
graph database
column-family store
object-oriented database
time-series database
NewSQL
data warehouse
distributed database
in-memory database
schema-less database
ACID compliance
eventual consistency