boot-data-window-pagination

Boot Data Window Pagination

Illustrates keyset (a.k.a. window) pagination using Spring Data JPA to handle large data sets efficiently without offset-based pagination.

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Why Keyset Pagination?

• Performance: More efficient than offset pagination for large, frequently updated datasets.
• Consistency: Avoids certain anomalies when new data is inserted or old data is removed between requests.

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Format code

./mvnw spotless:apply

Run tests

./mvnw clean verify

Run locally

docker-compose -f docker/docker-compose.yml up -d
./mvnw spring-boot:run -Dspring-boot.run.profiles=local

Using Testcontainers at Development Time

You can run TestApplication.java from your IDE directly. You can also run the application using Maven as follows:

./mvnw spring-boot:test-run

Useful Links

• Swagger UI: http://localhost:8080/swagger-ui.html
• Actuator Endpoint: http://localhost:8080/actuator