Domain DNS record types: NS, A, AAAA, CNAME, TXT, ALIAS, SRV
When working with domains, you sometimes have to interact with such a concept as DNS records. We tell you why they are needed and how to create them.
Drives on the server — HDD or SSD, NVMe or SATA? What do these terms mean and which one to choose when renting a server
When choosing a server for rent, the client can get confused - what does HDD, SSD and other names mean? We talk about the main types of information storage.
What is SSH and the main ways to work with it: Web SSH, Midnight Commander, PuTTy, terminal
We explore the possibilities of the SSH protocol and various methods of connection - Web SSH, PuTTY, terminals of operating systems.
Overview of control panels on VPS
Overview of the three control panels that are installed on VPS servers: ISPmanager, VestaCP and HestiaCP.
The main site loading speed metrics: TTFB, FCP, LCP and others
When analyzing the speed of the site, the services show a number of download parameters. Let's figure out what they mean and how to improve them.
The history of the development of digital media — from punch cards to cloud storage
Information carriers have come a long way from punch cards to modern solid-state drives and cloud storage. Learn their story.
How hosting affects the ranking and promotion of the site
Does hosting affect site promotion? We know the answer! And they also prepared an overview of services to determine the site loading speed.
Server for hosting: technical characteristics of the equipment
How to choose a server for hosting and what criteria to focus on: technical characteristics, operating system, control panel.
How do data centers work "without electricity" and in conditions of constant shelling of the energy system of Ukraine
The stable operation of our services depends on the power supply of the equipment in the data centers. We learned how DCs solve the problem of turning off the light.
What is site traffic, how to find it and why to monitor it
What is site traffic and how to see the load on your hosting? Read the article to find out when it's time to switch to a new tariff.
Caching services for sites: Memcached, OPCache, Redis
Today we will tell you about three modern caching services and principles of operation Memcached, OPCache and Redis.
Snapshots: what are they and why are they needed?
Snapshots - a snapshot of the system. In the article, we will tell you how to work with snapshots, why they are needed and how they differ from backups
CityHost
Services
Contacts
2004 - 2025 "CityHost" - professional
paid hosting in Ukraine.