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@otaviojava Jakarta NoSQL The simple way to succeed polyglot persistence Otávio Santana Software Engineer & Architect and Open Source Committer [email protected]

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@otaviojava NoSQL key value key key key value value value Column Family Graph Document Key Value NoSQL Database

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@otaviojava Jakarta Data + NoSQL Eclipse JNoSQL Common Annotation Multiple APIs Extensions Graph (Apache Tinkerpop) Document Column Key Graph Communication Mapping Entity

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@otaviojava Easy Java with NoSQL Eclipse JNoSQL key value key key key value value value Column Family Graph Document Key Value

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@otaviojava Repository Rest Client JPA NoSQL Jakarta Data

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@otaviojava Motivation Jakarta NoSQL BaseDocument baseDocument = new BaseDocument(); baseDocument.addAttribute(name, value); Document document = new Document(); document.append(name, value); JsonObject jsonObject = JsonObject.create(); jsonObject.put(name, value); ODocument document = new ODocument(“collection”); document.field(name, value);

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@otaviojava Making it easy Jakarta NoSQL DocumentEntity entity = DocumentEntity.of("collection"); entity.add(name, value);

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@otaviojava Making it easy Jakarta NoSQL DEMO

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@otaviojava Making it easy Jakarta NoSQL @Entity public record Pokemon (@Id String id,@Column String name, @Column String location){ }

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@otaviojava Making it easy Jakarta NoSQL @Inject Template template; Pokemon pokemon = new Pokemon(id, name, location); template.insert(pokemon);

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@otaviojava Making it easy Jakarta NoSQL @Inject DocumentTemplate template; Pokemon pokemon = new Pokemon(id, name, location); template.insert(pokemon);

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@otaviojava Making it easy Jakarta NoSQL Template OtherTemplates DocumentTemplate ArangoDBTemplate MongoDBTemplate CouchbaseTemplate

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@otaviojava Making it easy Jakarta NoSQL @Inject DocumentTemplate template; Pokemon pokemon = new Pokemon(id, name, location); template.insert(pokemon);

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@otaviojava Making it easy Jakarta NoSQL @Repository public interface PokemonRepository extends PageableRepository { List findByName(String name); }

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@otaviojava Making it easy Jakarta NoSQL @Repository public interface PokemonRepository extends PageableRepository { List findByName(String name); }

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@otaviojava Making it easy Jakarta NoSQL DataRepository CrudRepository PageableRepository ArangoDBRepository MongoDBRepository CouchbaseRepository

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@otaviojava Repository Rest Client JPA NoSQL Jakarta Data

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Thank you! Otávio Santana Software Engineer & Architect [email protected] @otaviojava @otaviojava