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Lessons
Java
SQL & Hibernate
Level 19
Introduction to NoSQL databases
SQL & Hibernate
Level 19,
Lesson 0
How a NoSQL database works. What can NoSQL databases be used for? Types of NoSQL databases. Comparison of SQL (relational) and NoSQL (non-relational) databases.
Characteristics of NoSQL databases
SQL & Hibernate
Level 19,
Lesson 1
The emergence of the term NoSQL. Basic characteristics of NoSQL databases. Representation of data in the form of aggregates (aggregates).
Features of NoSQL databases
SQL & Hibernate
Level 19,
Lesson 2
Weak ACID properties. Distributed systems, without shared resources (share nothing). NoSQL databases are mostly open source and created in the 21st century.
Apache Cassandra
SQL & Hibernate
Level 19,
Lesson 3
Description. data model. Data types.
Apache Cassandra: storing data in a cluster
SQL & Hibernate
Level 19,
Lesson 4
Data distribution. Consistency of data when writing. Consistency of data when reading.
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