How to Create and Configure a Virtual Machine in VMware ESXi On Rocky Linux 10 (Step-by-Step)
Once ESXi is installed on a server, the next job is creating virtual machines. You can do that entirely from...
November 2, 2026
2026
How to Install FreeRADIUS on Rocky Linux 10 with MariaDB for Network Authentication
RADIUS is the protocol behind most Wi-Fi WPA2/WPA3-Enterprise logins, 802.1X switch-port authentication, and many VPN gateways. FreeRADIUS is the most...
November 1, 2026
Docker Redis Compose Guide: Persistence, ACL Authentication & Security Hardening (2026)
Most “docker redis” tutorials stop at docker run -p 6379:6379 redis. That command works, but it gives you a Redis...
October 30, 2026
How to Change Hostname in Oracle Linux 8, 9 & 10
Changing the hostname on Oracle Linux looks trivial, and it is, until the name silently reverts after a reboot, sudo...
September 24, 2026
How to Install Apache Cassandra on Rocky Linux 10
Apache Cassandra is a distributed wide-column NoSQL database built for massive write throughput, linear horizontal scaling and no single point...
September 24, 2026
How to Install TimescaleDB on Ubuntu 26.04 (Step-by-Step)
TimescaleDB adds time series superpowers to PostgreSQL: automatic time partitioning, compression, continuous aggregates and retention policies, all while keeping standard...
September 23, 2026
How to Install InfluxDB on Ubuntu 26.04 (Step-by-Step)
InfluxDB is one of the most popular time series databases, built for data that arrives with a timestamp: server metrics,...
September 22, 2026
InfluxDB vs Prometheus vs TimescaleDB: Time Series Database Comparison
Servers, containers, IoT sensors, trading platforms and applications all produce data that arrives as a stream of timestamped values. Ordinary...
September 21, 2026
Vector Databases Compared: Milvus, Qdrant, Weaviate, Chroma
Every serious AI application eventually needs to answer one question: which stored items are most similar in meaning to this...
September 21, 2026
How to Install CouchDB 3.5 on Rocky Linux 10.2: Docker, Source Build & Production Setup
Apache CouchDB is a document-oriented NoSQL database that stores data as JSON documents, exposes everything over a plain HTTP API,...
September 15, 2026
