Journeys in Java, Level 10: Service Discovery with Eureka
Eureka: service discovery to help services interact with one another without hardwiring in instance-specific or environment-dependent …
Databases
A Dissection of Java JDBC to PostgreSQL, Part 2: Batching
Batching for PostgreSQL JDBC is a property of the extended protocol. It uniquely allows you to send multiple statements in a single request.
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Managing Data Residency: The Demo
In this article, implement Data Residency within a simple architecture, thanks to Apache APISIX and Apache ShardingSphere.
A Dissection of Java JDBC to PostgreSQL Connections
When using Java JDBC with PostgreSQL, know the difference between simple and extended protocols, how to recognize protocol implementations, …
Creating Scalable OpenAI GPT Applications in Java
Learn how to integrate the ChatGPT engine into your Java applications in a scalable way by sending prompts to the engine only when …
Ingesting Data from Kafka into the QuestDB time-series database
Learn how to Ingest streaming time-series data from Apache Kafka into QuestDB using ILP with the Kafka Sink Connector.
5 Great Reasons to use jOOQ
jOOQ makes SQL a "first-class" language in the JVM ecosystem by embedding it into Java, Kotlin, and Scala in an idiomatic way.
How to Best Use Java Records as DTOs in Spring Boot 3
Explore how to best use compact Java Records as Data Transfer Objects (DTOs) for database and API calls in Spring Boot 3 with Hibernate 6.
Journeys in Java, Level 9: Docker compose all the things
In part 9 of this series, learn how to successfully create an orchestrated microservices system with Docker Compose!