What's the difference between Tomcat and Apache? It's a question developers hear frequently. But, when worded that way, it contains some misleading assumptions. Normally, when people ask this question ...

The latest release of Apache Kafka delivers the queue-like consumption semantics of point-to-point messaging. Here’s the how, what, and why. Since its initial release in 2011, Apache Kafka has ...

A comprehensive Clinic Queue Management System implemented in Java, demonstrating the effective use of Priority Queue data structure for managing patient queues in a healthcare environment. This ...

Using kmq you can acknowledge processing of individual messages in Kafka, and have unacknowledged messages re-delivered after a timeout. This is in contrast to the usual Kafka offset-committing ...

Building a resilient asynchronous workflow implies a number of challenges including managing state, retries, auditability, and observability. A workflow orchestration solution abstracts away state ...

In the previous article, we figured out how to implement server-side interceptors. In this article, we try to figure out how to log GRPC requests on the client side. We must implement three interfaces ...

The proliferation of microservices is a beautiful example of a situation where the trend magically aligns with the interests of users, vendors, management and consumers alike. Nevertheless, committed ...

I'm a software engineer with 7 years of experience. I enjoy data structure, graph theory, and distributed systems. Once, I had a requirement to implement server-side logging for GRPC requests. GRPC ...