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DevOps

Notes and deployment guidance under this infrastructure topic.

Articles

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Python Django VPS Deployment Guide: Gunicorn, systemd & Nginx Setup

A complete production deployment guide for Python Django applications on Linux KVM VPS, covering virtual environments, Gunicorn WSGI sockets, systemd, and Nginx.

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VPS Hosting for Thiruvananthapuram Teams: Node Selection, Transit & Latency Testing

How IT teams and developers in Thiruvananthapuram can evaluate carrier transit routes, choose between StreamData VPS nodes, and test latency accurately.

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Grafana Monitoring Stack on a Linux VPS: Prometheus, Node Exporter & systemd

Deploy a production-ready metrics and observability stack using Prometheus, Node Exporter, and Grafana on a Linux KVM VPS with secure service configuration.

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VPS Hosting for Nagpur Teams: Node Selection, Transit Routing & Latency Testing

A technical guide for engineering teams in Nagpur to select the optimal StreamData VPS node, verify carrier transit pathways, and benchmark round-trip latency.

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Elasticsearch VPS Sizing: JVM Heap Limits, Page Cache & Disk Watermarks

A production guide to sizing Elasticsearch on a KVM VPS, covering the 50% JVM heap rule, Lucene filesystem cache, Compressed OOPs, and disk allocation watermarks.

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MySQL Replication on a VPS: GTID Setup, Binary Logs and Failover Planning

A step-by-step replication setup between two VPS, and what replication does and does not protect.

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