BestHub
Sign in
DevOps Operations Practice
Author

DevOps Operations Practice

We share professional insights on cloud-native, DevOps & operations, Kubernetes, observability & monitoring, and Linux systems.

164
Articles
0
Likes
661
Views
0
Comments
Recent Articles

Latest from DevOps Operations Practice

100 recent articles max
DevOps Operations Practice
DevOps Operations Practice
Jun 30, 2025 · Big Data

Master Elasticsearch: Core Features, Basic Operations, and Advanced Search Techniques

Elasticsearch, built on Lucene, is a distributed search and analytics engine offering full-text search, log and metric analysis, real-time data processing, and recommendation capabilities; the guide explains its core functions, basic index and document management, and advanced query and aggregation features with practical API examples.

APIElasticsearchFull-Text Search
0 likes · 5 min read
Master Elasticsearch: Core Features, Basic Operations, and Advanced Search Techniques
DevOps Operations Practice
DevOps Operations Practice
Jun 16, 2025 · Cloud Native

Mastering Kubernetes: 6 Essential Tools for Cluster Management

This article introduces six indispensable tools—kubectl, Helm, Prometheus + Grafana, Istio, Velero, and K9s—that simplify Kubernetes cluster management by covering resource handling, monitoring, networking, security, backup, and interactive UI, helping readers efficiently operate production‑grade clusters.

Cloud NativeCluster ManagementDevOps
0 likes · 7 min read
Mastering Kubernetes: 6 Essential Tools for Cluster Management
DevOps Operations Practice
DevOps Operations Practice
Jun 11, 2025 · Operations

Ops vs DevOps vs SRE: Which Role Matches Your Career Goals?

This article compares traditional Operations (Ops), DevOps, and Site Reliability Engineering (SRE) by outlining their definitions, core responsibilities, typical technology stacks, and career considerations, helping readers understand the distinct philosophies and choose the path that best fits their interests and market demand.

SRETechnology Stackcareer
0 likes · 6 min read
Ops vs DevOps vs SRE: Which Role Matches Your Career Goals?
DevOps Operations Practice
DevOps Operations Practice
Jun 3, 2025 · Operations

7 Practical Shell Scripts for Linux Automation

This article presents seven practical Bash shell scripts for Linux system administration, covering automatic file backup, disk usage alerts, old log cleanup, server reachability checks, DNS resolution monitoring, HTTP service health checks, and random password generation, each with explanations and code examples.

Disk usage alertNetwork health checkbackup
0 likes · 6 min read
7 Practical Shell Scripts for Linux Automation
DevOps Operations Practice
DevOps Operations Practice
May 21, 2025 · Operations

Prometheus vs Zabbix: Architecture, Data Collection, Storage, and Alerting Comparison for Enterprise IT Operations

This article compares Prometheus and Zabbix across architecture design, data collection methods, storage engines, scalability, deployment complexity, alerting mechanisms, and suitable scenarios, helping operations teams choose the most appropriate monitoring solution for cloud‑native or traditional enterprise environments.

IT OperationsPrometheuscomparison
0 likes · 7 min read
Prometheus vs Zabbix: Architecture, Data Collection, Storage, and Alerting Comparison for Enterprise IT Operations
DevOps Operations Practice
DevOps Operations Practice
Apr 11, 2025 · Operations

Promtool: A Complete Guide to Configuration Validation, Rule Checking, TSDB Management, and Debugging for Prometheus

This article introduces Promtool, the multifunctional command‑line utility bundled with Prometheus, and explains how to validate configurations, check and test rules, query metrics, manage the TSDB, run unit tests, use debugging helpers, install the tool, and apply best‑practice recommendations.

Configuration ValidationDebuggingPrometheus
0 likes · 5 min read
Promtool: A Complete Guide to Configuration Validation, Rule Checking, TSDB Management, and Debugging for Prometheus