Architecting Event-Driven Systems with Apache RocketMQ: Core Features & Implementation Guide
Infrastructure Layout
The architecture revolves around four primary components, typically deployed in clustered configurations to ensure high availability:
Producer Cluster: Responsible for generating and publishing events. Producers establish persistent connections with a random NameServer node to resolve routing information for target topics ...
Posted on Sun, 24 May 2026 19:00:13 +0000 by HuggyBear
Setting Up a Two-Node Hadoop HDFS Cluster
Cluster Planning
This guide covers the setup of a two-node Hadoop cluster for HDFS and YARN. The configuration uses one master node and one resource manager node.
IP Address
Deployed Services
Role
192.168.56.2 (master-node)
NameNode, DataNode, NodeManager, Hive, Presto, MySQL, Hive Metastore, Presto CLI
Master Node
192.168.56.3 (wor ...
Posted on Thu, 14 May 2026 04:41:39 +0000 by Brentley_11