A distributed system can always be scaled in a 3D space, and we need to scale the distributed system to manage the load and having high availability of the website.
This tutorial will show you how to build and run a simple web application into the Docker-compatible image using Cloud Native Buildpacks support, from Spring Boot 2.3.0.
Introduction to Apache Kafka: Learn Kafka fundamentals, including the concepts of events, topics, partitions, brokers, replication, producers, and consumers.
Combining Salesforce with Heroku including Progressive Web Apps (PWAs), using Kafka to scale MQTT protocols, and capturing change events in near real time.
How to create Docker or OCI complaint images without installing any Docker clients or using Dockerfiles for a Spring Boot application by using Google's Jib.
Find out what are the trends of the new year in the Java world. Discover the impacts of the new trend of reflectionless frameworks and their impact on architecture.
A complete guide to writing a RESTful CRUD service using Spring Boot, Hibernate, and JPA, as well as testing the using GET, DELETE, PUT, and POST calls.
A developer gives a step-by-step tutorial on how to create an Open LDAP application and integrate it into an existing app running on Camunda and Spring Boot.
We will enable ApplicationStartup metrics in Spring Boot, enable Spring Boot Actuator startup endpoint, and record application startup metrics with Java Flight Recorder.
We want to create a Kubernetes cluster on AWS public cloud. We are going to create a master node and two worker nodes on AWS EC2 instances, as shown below.
Observability Vs. Monitoring: Why A Developer Needs Both. The critical difference between the two lies in the ability to infer a system’s internal state.
If there are multiple zookeeper and Kafka pods, a single window would be a boon for administrators. Grafana provides Loki and Promtail this functionality.
CORE
