analyticsweek.com analyticsweek.com

Hardware-as-a-Service Isn’t the Future of On-Prem IT

Every hardware vendor in the world now is pushing for Hardware-as-a-Service (HaaS). Even though I agree that software-as-a-service (SaaS)-like subscriptions are interesting consumption models for hardware, I don’t think it will make any difference for the general outcome of enterprise IT and, more in general, it will remain one of the many options… not even the predominant one. HaaS Hardware-as-a-Service is one of many ways to...

spring.io spring.io

Stream Processing with Spring Cloud Stream and Apache Kafka Streams. Part 3 - Data deserialization and serialization

Part 1 - Programming ModelPart 2 - Programming Model Continued Continuing on the previous two blog posts, in this series on writing stream processing applications with Spring Cloud Stream and Kafka Streams, now we will look at the details of how these applications handle deserialization on the inbound and serialization on the outbound. All three major higher-level types in Kafka Streams - KStream<K,V>, KTable<K,V> and...