If event time is very relevant and latencies in the seconds range are completely unacceptable, Kafka should be your first choice. Otherwise, Spark works just fine.
This take on objects and object-oriented programming suggests converting data containers and structures into real objects, then tackles the performance issues involved.
No longer do you have to manage multiple Dockerfiles and use the Builder Pattern. Now, you can save time by creating a multi-stage build process for your Java apps.
ElasticSearch is an open-source, broadly distributable, readily scalable, enterprise-grade search engine. Look more closely into what it is, its advantages, and stats.
In-memory data grids are often used to enhance performance. Learn how to use Hazelcast for caching data stored in the MySQL database accessed by Spring Data DAO objects.
During this post, we talk about what microservices are, the architecture of a photo-sharing app, how to bootstrap the app, and how to scale parts of the application.
Sometimes when moving to a microservices-based architecture, latency creeps in. What can you do to fight it and keep it down? Look at some suggestions using Kubernetes.
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