What Is Elasticsearch?

Learn about Elasticsearch: a powerful search and analytics engine that can revolutionize how we handle and understand data.

Introduction to QuestDB

A brief introduction to QuestDB, a column-oriented database designed for time-series and event data, and how to create, query and remove data.

Guide to Quarkus Funqy

Learn about Quarkus Funqy as a great addition that helps to run Java functions on the Serverless infrastructure.

Java Weekly, Issue 476

Records in Hibernate, pattern matching, flexible Gradle, Java GC, and Stream Processing with Hazelcas.

OpenTelemetry Setup in Spring Boot Application

Deploying microservices can lead to challenges in tracing requests across those services. With OpenTelemetry we’re able to capture logs from independent services and use them to observe traces of entire requests. We look at how to achieve this in Spring.

Java Weekly, Issue 469

GraalVM in OpenJDK, entity listeners, MicroProfile 6.0, RabbitMQ vs Kafka, and data pipelines at scale!

Java Weekly, Issue 458

On using Spring MVC well, an interesting tool to migrate a Spring project to Boot and some testing goodness. A busy week, overall.