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Sohu Tech Products
Sohu Tech Products
Mar 10, 2021 · Databases

Elasticsearch Deployment Best Practices: Memory, CPU, Sharding, Replicas, Hot/Warm Architecture, Node Roles, Monitoring and Troubleshooting

This article presents practical best‑practice guidelines for configuring Elasticsearch in production, covering heap memory sizing, CPU considerations, shard and replica planning, hot‑warm node architecture, node role settings, common pitfalls, monitoring APIs, and troubleshooting tips.

Cluster TuningElasticsearchSharding
0 likes · 15 min read
Elasticsearch Deployment Best Practices: Memory, CPU, Sharding, Replicas, Hot/Warm Architecture, Node Roles, Monitoring and Troubleshooting
360 Zhihui Cloud Developer
360 Zhihui Cloud Developer
Oct 13, 2016 · Databases

Unlock MongoDB ReplicaSet: All Node Types, Roles, and Configuration Tips

MongoDB replicaSet offers various node roles—including data, arbiter, hidden, voting, and delayed nodes—each with distinct advantages and constraints, and the article explains their purposes, best‑practice configurations, and how to add them using appropriate rs commands for robust, automated failover.

Database ClusteringMongoDBReplicaSet
0 likes · 9 min read
Unlock MongoDB ReplicaSet: All Node Types, Roles, and Configuration Tips