Oct 15, 2024 · Operations

Master 9 Essential kubectl Commands for Efficient Kubernetes Management

This guide introduces nine commonly used kubectl commands—get, create, edit, delete, apply, describe, logs, exec, and cp—explaining their purposes, providing practical examples, and offering tips to help system administrators streamline Kubernetes resource management and troubleshooting.

DevOpsKubernetescluster-management

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Master 9 Essential kubectl Commands for Efficient Kubernetes Management

Architect

Sep 15, 2022 · Big Data

Meituan's Kafka Optimizations: Challenges, Latency Improvements, and Large‑Scale Cluster Management

This article describes how Meituan's massive Kafka deployment—over 15,000 machines and petabytes of daily traffic—faces scalability challenges such as slow nodes, load imbalance, and resource contention, and details the multi‑layer optimizations applied at the application, system, and cluster‑management levels to reduce read/write latency and improve reliability.

KafkaLatencybig-data

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Meituan's Kafka Optimizations: Challenges, Latency Improvements, and Large‑Scale Cluster Management