Java Samples for Oracle AI Database

Score OKafka credit-card charge events with relational history, Oracle Spatial distance, and Oracle AI Vector Search behavior profiles.

JDBC CRUD sample for JSON Relational Duality Views with OSON and Testcontainers.

Database-per-service sample that separates students and courses services into independent pluggable databases.

NL2SQ sample showing guardrails for Oracle AI Database. Uses Select AI.

JMS producer and consumer example for Oracle AI Database Transactional Event Queues.

JDBC and Spring Data JPA sample that stores Java UUID primary keys as RAW(16) values in Oracle AI Database.

JDBC sample that validates Oracle AI Database Deep Data Security data grants with Testcontainers.

Plain JDBC sample for producing and consuming TxEventQ messages with PL/SQL helpers.

Plain JDBC sample that runs SQL GraphQL queries against Oracle AI Database tables.

Plain JDBC hybrid search sample that combines Oracle Text, vectors, JSON, and relational filters.

Plain JDBC sample that analyzes nested JSON documents with advanced SQL/JSON operators.

Plain JDBC sample for inserting, querying, updating, and deleting Oracle JSON data.

Plain JDBC sample that indexes scalar values inside JSON arrays with multivalue JSON indexes.

Plain JDBC sample for JSON full-text search with Oracle Text on Oracle AI Database.

Plain JDBC sample for building and querying a SQL property graph in Oracle AI Database.

Plain JDBC sample for creating, indexing, and querying spatial geometries in Oracle AI Database.

OKafka sample that streams OSON payloads through Oracle AI Database TxEventQ topics.

Starting Apache Kafka application used as the baseline for the migration walkthrough.

Migration step that swaps Apache Kafka for Oracle AI Database TxEventQ with minimal code changes.

Migration step that adds OSON serialization to the Kafka-to-TxEventQ sample.

Migration step that adds transactional database writes to the Kafka-to-TxEventQ consumer.

LangChain4j sample that stores agent memory, transcripts, and hybrid retrieval data in Oracle AI Database.

Spring JPA examples for Oracle AI Database entities, repositories, and relationships.

MongoDB Java driver sample for JSON Relational Duality Views exposed through ORDS.

Spring Boot application that ingests news events, stores them in Oracle AI Database, and supports vector search.

Trace a Spring Boot WebMVC request through Oracle JDBC and Oracle AI Database, with UCP metrics, database metrics, logs, Grafana LGTM, and generated TLS certificates.

Build durable, owner-scoped agent memory from OKafka events with Oracle AI Database and OCI Generative AI.

Java samples and integration tests for Oracle AI Database Transactional Event Queues, including OpenTelemetry client metrics.

LangChain4j MCP sample for natural-language SQL queries against Oracle AI Database.

Java Testcontainers samples for running Oracle AI Database Free in integration tests.

Java examples for Oracle AI Database Transactional Event Queues using Kafka APIs and PL/SQL.

Spring Boot service scaffold for Oracle Transaction Manager for Microservices.

Testcontainers sample for running ORDS alongside Oracle AI Database Free in integration tests.

Oracle JDBC sample for sessionless transactions on Oracle AI Database.

Similarity search sample that stores embeddings in Oracle AI Database and queries them with vector search.

Reusable Codex skills for building, validating, and documenting Oracle AI Database samples.

Spring Boot JMS sample that implements CDC with Oracle AI Database Transactional Event Queues.

Spring Boot sample for tracing JMS messaging over Oracle AI Database Transactional Event Queues.

Spring Boot JPA sample for generating and using JSON Relational Duality Views.

Spring Boot sample that sets MODULE and ACTION client info on Oracle AI Database connections.

Spring Boot sample for custom Oracle JDBC tracing with OpenTelemetry.

Spring Boot sample for Oracle JDBC tracing with OpenTelemetry.

Spring Boot sample showing Oracle Universal Connection Pool configuration for Oracle AI Database.

Spring Cloud Config sample that stores configuration properties in Oracle AI Database.

Spring Boot sample that loads application properties dynamically from Oracle AI Database.

Spring Boot JMS pub-sub example for Oracle AI Database Transactional Event Queues.

Spring ResourceLoader sample that reads BLOB-backed resources from Oracle AI Database.

Spring Boot sample that loads OCI Vault secrets into the application context.

Spring Boot support workflow sample combining Oracle AI Database TxEventQ, JSON, Oracle Text, vector search, SQL property graph, and JSON Relational Duality Views.

Multi-database TxEventQ replication sample using JMS and database links.

Docker Compose setup for running Oracle AI Database Free with True Cache locally.

Spring Data MongoDB sample that uses the Oracle AI Database API for MongoDB through ORDS.