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Getting Started with JakartaNoSQL and MongoDBMichael P. Redlich1
Who’s Mike? BS in CS from “Petrochemical Research Organization” InfoQ Java Queue News Editor Garden State Java User Group Jakarta EE Ambassadors@mpredli#shareMPknowledge
Objectives What is Jakarta NoSQL? What is Eclipse JNoSQL? NoSQL Database Types Jakarta NoSQL Layers Demo (yea!) Jakarta NoSQL Resources3
Jakarta NoSQL4
What is Jakarta NoSQL(1)? Jakarta EE specification Otavio Santana - specification lead Streamlines the integration of Javaapplications with NoSQL databases Defines a set of APIs that provide astandard implementation for most NoSQLdatabases5
What is Jakarta NoSQL(2)? One API, many databases Adopted by the Garden State JUG!6
Eclipse JNoSQL7
What is JNoSQL? Compatible implementation of the JakartaNoSQL specification One defined API for each NoSQL databasetype Uses the same annotations to map Javaobjects8
NoSQL Database Types Column Family Document Graph Key-Value9
Column Family10
Column FamilyRelationalColumn FamilyTableColumn FamilyRowColumnColumnKey/Value PairRelationship11
Document12
ntColumnKey/Value PairRelationshipLink13
Graph14
GraphRelationalGraphTableVertex & EdgeRowVertexColumnVertex & Edge PropertyRelationshipEdge15
Key-Value16
e PairColumnRelationship17
Jakarta NoSQL Layers Communication formerly known as “Diana” formerly known as “Artemis” Mapping18
Jakarta NoSQL Layers19
Communication Layer A set of APIs that defines communicationswith NoSQL databases Contains modules representing the fourNoSQL database types May be compared to the JDBC APIs in therelational database world20
Mapping Layer A set of APIs that map Java objects toNoSQL databases Incorporates Jakarta CDI and Jakarta BeanValidation specifications Annotation driven May be compared to JPA and ORM in therelational database world21
Scalability vs.Complexity22
Supported NoSQLDatabases23
Live Demo24
Current Status ofJakarta NoSQL In development Version 1.0.0-b3 Migrate to JDK 11 after the release ofJakarta EE 9.125
Jakarta NoSQLResources https://jakarta.ee/specifications/nosql/ https://www.infoq.com/news/2019/10/jakarta-nosql/ https://www.youtube.com/watch?v EXQfO-y52 0 https://www.baeldung.com/eclipsejnosql26
Want to Get Involved? Contribute! Fork the nosql repository https://github.com/eclipseee4j/nosql27
Acknowledgements Otavio Santana28
Contact /portfoliogithub.com/mpredli01@mpredli29
Thanks!30
What is Jakarta NoSQL (1)? Jakarta EE specification Otavio Santana - specification lead Streamlines the integration of Java applications with NoSQL databases Defines a set of APIs that provide a standard implementation for most NoSQL databases 5
