Sysadmin Tools 🇺🇦

virtio-nvgpu

A virtio device for near-native NVIDIA GPU access in KVM virtual machines.

https://github.com/nestrilabs/virtio-nvgpu

#kvm #linux #gpu #nvidia #virtio

Spinifex

Open source AWS-compatible platform for secure edge deployments. Run EC2, VPC, S3, and EBS-like services on bare metal with full control. Built for environments where running in the cloud isn’t an option. Whether you’re deploying to edge sites, private data-centers, or operating in low-connectivity or highly contested environments.

https://github.com/mulgadc/spinifex

#aws #ec2 #s3 #ecr #eks

PostgreSQL 19 interactive tour

https://victoriametrics.com/blog/postgres-19/

#postgres #postgresql #sql #databases

LiteLLM: Custom Callback for Traffic Mirroring and OTel Tracing to VictoriaTraces

https://rtfm.co.ua/en/litellm-custom-callback-for-traffic-mirroring-and-otel-tracing-to-victoriatraces

#llm #observability #ai #otel #tracing #victoriatracing #monitoring

The ten best-known managed GitHub Actions runner platforms, priced, graded and dated

https://runnerbench.com/

#git #github #benchmark

Performance Progression of Percona Server for MySQL 8.4

https://www.percona.com/blog/performance-progression-of-percona-server-for-mysql-8-4

#mysql #percona #sql

Launching Route 53 Files

I'm excited to announce Route 53 Files, a new file system that seamlessly connects any AWS compute resource with Amazon's highest-availability database.

https://www.daemonology.net/blog/2026-08-27-Launching-Route-53-Files.html

#aws #dns #devops

Trading the Grafana stack for VictoriaMetrics on OpenShift

https://mikeosude.com/posts/blog-victoriametrics-migration

#observability #openshift #monitoring #victoriametrics

Dashglass

Lightweight Prometheus dashboards with GitOps-first file storage — a single Go binary

https://github.com/bleemeo/dashglass

#grafana #prometheus #promql #victoriametrics

OpenObserve vs Prometheus & Mimir: Metrics Benchmark

https://openobserve.ai/blog/openobserve-vs-prometheus-mimir-metrics-benchmark

#prometheus #mimir #openobserve #observability #benchmark

Using Nagios for small business infrastructure monitoring

https://tech.chrishardie.com/2026/nagios-small-business-infrastructure-monitoring

#observability #monitoring #nagios

Rebuilding Postgres for 300x faster analytics: batching, operator fusion, and SIMD

https://malisper.me/how-we-made-postgres-hundreds-of-times-faster-the-query-engine

#postgres #sql #rust #benchmark

GPU Observability with the OpenLIT Collector and the VictoriaMetrics observability stack

https://victoriametrics.com/blog/victoriametrics-openlit-gpu-observability

#observability #monitoring #victoriametrics #opentelemetry

Openship

Self-hosted deployment platform

https://github.com/oblien/openship

#deployment #devops #selfhosted

Databasement

Self-hosted database backup manager with a web UI. Schedule, backup, and restore MySQL, PostgreSQL, MariaDB, Microsoft SQL Server, MongoDB, SQLite & Redis to S3, SFTP, or local storage. SSH Tunnel support.

https://github.com/David-Crty/databasement

#backup #databases #postgresql #mysql #mongodb #s3 #mssql #redis

Real-time Cardinality Estimations for VictoriaMetrics and Prometheus

https://victoriametrics.com/blog/vmestimator-announcement

#performance #tsdb #prometheus #victoriametrics #observability #monitoring

Sysadmin Tools 🇺🇦 pinned «Tune in to the Q2 VictoriaMetrics Virtual Meetup Live 🤨 🗓 July 16th at 5 pm GMT / 6 pm CEST / 9 am PDT 📍https://www.youtube.com/live/E9DauzMUSO8 Agenda: 🟣 VictoriaMetrics Roadmap Update 🌎 Community Story by Kirill Kobylianskii from Trade Republic:…»

Tune in to the Q2 VictoriaMetrics Virtual Meetup Live 🤨

🗓 July 16th at 5 pm GMT / 6 pm CEST / 9 am PDT
📍https://www.youtube.com/live/E9DauzMUSO8

Agenda:
🟣 VictoriaMetrics Roadmap Update
🌎 Community Story by Kirill Kobylianskii from Trade Republic:
"Running VictoriaMetrics and Mimir Side by Side at ~100M active series"
🚀 Anomaly Detection & Cloud
🧵 VictoriaTraces Roadmap Update
☁️ VictoriaMetrics Cloud Updates
📌 VictoriaLogs Roadmap Updates
🫂 Community News + AMA

Don't miss the chance to learn, ask questions, and connect with the VictoriaMetrics community😉

Cerberus

Cerberus lets you keep your metrics, logs, and traces in ClickHouse and go on querying them from Grafana with PromQL, LogQL, and TraceQL — as if Prometheus, Loki, and Tempo were still doing the work.

https://github.com/tsouza/cerberus

#observability #monitoring #prometheus #clickhouse #loki #grafana #otel #opentelemetry

Postgres Is Enough

A curated directory of PostgreSQL extensions and tools that can replace specialized databases. Before adding Redis, Elasticsearch, Kafka, or MongoDB to your stack, see what Postgres can do.

https://github.com/agoodway/postgresisenough

#postgres #redis #kafka #analytics #api #search #database #nosql #mongodb