// Topic collection
109 entries in this category
// Fast route
If you are exploring materials on this topic, the next step can be the topics catalog, the homepage with work areas, or the service pages directly.
2026-09-22
VictoriaMetrics — a time-series database compatible with Prometheus. It is used as a long-term storage for Prometheus metrics or as a complete replacement for it — together with the vmagent collector and the vmalert …
Read more2026-09-22
Zabbix — an “all-in-one” monitoring system: data collection, storage, triggers, alerts, dashboards and access control are combined in a single product. It’s chosen when you need to monitor servers, …
Read more2026-09-22
Prometheus — an open-source monitoring system and time-series database (Apache 2.0 license). It was created at SoundCloud in 2012, and in 2016 the project joined the Cloud Native Computing Foundation, second after …
Read more2026-09-22
Munin is one of the oldest open-source monitoring systems (GPLv2). It collects system metrics from servers and builds ready-made graphs from them: no query language, no separate database, and almost no configuration. The …
Read more2026-09-22
Monitoring is the continuous collection and analysis of data about the operation of servers, networks, databases, and applications. Its goal is to detect a problem before users do: to see that disk space is running out, …
Read more2026-09-19
Link to check how the installed TeleMT works A new proxy type WEB has appeared in Telegram. The client opens a built-in WebView, loads a service page from the server, and forwards MTProto through it inside ordinary HTTPS …
Read more2026-07-08
Introduction One unpleasant scenario on Windows Server is when Remote Desktop suddenly stops working, while from the outside everything looks “almost normal”: port 3389 is open; the Remote Desktop Services …
Read more2026-06-24
There is a MikroTik router that goes to the Internet via WAN1. While there is only one gateway — everything works. As soon as a second WAN, a VPN tunnel with BGP routes, or just specific /32 prefixes appear in the main …
Read more2026-05-30
BGP is usually associated with carrier equipment and Linux servers, but in small distributed networks it is useful even on an office router: neighboring sites automatically learn about new subnets, and when a tunnel …
Read more2026-05-29
How to run Jitsi Meet (Docker) behind an Nginx Reverse Proxy In the previous article we deployed a basic Jitsi Meet server using Docker. This is a great way to quickly start video conferencing, but in production a Jitsi …
Read more