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Sysadmin Tools 🇺🇦

mlrd: DynamoDB-Compatible API on MySQL

https://hackmysql.com/mlrd-dynamodb-compatible-api-on-mysql

#dynamodb #mysql #aws

1.8K views09:31

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FireCrackManager

FireCrackManager is a MicroVM management daemon for Firecracker.

It provides a REST API and web-based UI for managing virtual machines, networks, kernel images, and root filesystems.

https://github.com/dtouzeau/firecrackmanager

#virtualization #vm #kvm #ui #firecracker

2.56K views10:41

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FreeBSD: Home NAS, part 1 – configuring ZFS mirror (RAID1)

https://rtfm.co.ua/en/freebsd-home-nas-part-1-configuring-zfs-mirror-raid1

#freebsd #nas #zfs

1.41K views08:31

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FreeBSD: Home NAS, part 2 – introduction to Packet Filter (PF) firewall

https://rtfm.co.ua/en/freebsd-home-nas-part-2-introduction-to-packet-filter-pf-firewall

#freebsd #nas #security #firewall

1.44K views10:56

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1.53K views08:31

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08:31

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FreeBSD: Home NAS, part 3 – WireGuard VPN, Linux peer, and routing

https://rtfm.co.ua/en/freebsd-home-nas-part-3-wireguard-vpn-linux-peer-and-routing

#freebsd #nas #wireguard #vpn #linux

1.48K views15:01

Sysadmin Tools 🇺🇦

Sysbench for MySQL 5.6 through 9.5 on a 2-socket, 24-core server

tl;dr - old bad news - there were many large regressions from 5.6 to 5.7 to 8.0 - new bad news - there are some new regressions after MySQL 8.0

https://smalldatum.blogspot.com/2025/12/sysbench-for-mysql-56-through-95-on-2.html

#mysql #benchmark

1.58K viewsedited 08:58

Sysadmin Tools 🇺🇦

FreeBSD: Home NAS, part 4 – Local DNS with Unbound

https://rtfm.co.ua/en/freebsd-home-nas-part-4-local-dns-with-unbound

#freebsd #nas #dns

1.48K views10:35

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FreeBSD: Home NAS, part 5 – ZFS pool, datasets, snapshots, and ZFS monitoring

https://rtfm.co.ua/en/freebsd-home-nas-part-5-zfs-pool-datasets-snapshots-and-zfs-monitoring

#freebsd #nas #zfs #monitoring

1.61K views07:37

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FreeBSD: Home NAS, part 6 – Samba server and client connections

https://rtfm.co.ua/en/freebsd-home-nas-part-6-samba-server-and-client-connections

#freebsd #nas #samba

1.57K views14:38

Sysadmin Tools 🇺🇦

FreeBSD: Home NAS, part 7 – NFSv4 and use with Linux clients

https://rtfm.co.ua/en/freebsd-home-nas-part-7-nfsv4-and-use-with-linux-clients

#freebsd #nfs #linux

1.61K views08:20

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Terminal UI for Proxmox VE

https://github.com/devnullvoid/pvetui

#proxmox #tui #kvm

2.31K views08:29

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iperf3 bandwidth exporter

https://github.com/davidpasek/iperf3_bandwidth_exporter

#iperf #monitoring #network #observability

1.94K viewsedited 08:08

Sysadmin Tools 🇺🇦

Using iperf3 and Prometheus for WAN link monitoring

https://freebsd.uw.cz/2026/01/using-iperf3-and-prometheus-for-wan.html

#iperf #freebsd #prometheus #monitoring #observability

2.11K views08:08

Sysadmin Tools 🇺🇦

Databases in 2025: A Year in Review

https://www.cs.cmu.edu/~pavlo/blog/2026/01/2025-databases-retrospective.html

#postgres #rds #mcp #mongodb

1.67K views09:45

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frameworks for understanding databases

https://www.bitsxpages.com/p/frameworks-for-understanding-databases

#databases #sql #tsdb

1.11K views15:58

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VictoriaLogs Basics: What You Need to Know, with Examples & Visuals

https://victoriametrics.com/blog/victorialogs-architecture-basics

#victorialogs #logs #observability #logs

616 views16:40

Sysadmin Tools 🇺🇦

AliSQL

AliSQL is Alibaba's MySQL branch, forked from the official MySQL and used extensively in Alibaba Group's production environment. It includes various performance optimizations, stability improvements, and features tailored for large-scale applications

https://github.com/alibaba/AliSQL

#mysql #duckdb #sql

556 viewsedited 22:50

Sysadmin Tools 🇺🇦

MikroTik: First Look and Getting Started

https://rtfm.co.ua/en/mikrotik-first-look-and-getting-started

#mikrotik #network #vpn

290 views08:26

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