otelstore

OpenTelemetry single-binary store and UI dashboard

https://github.com/distribulent/otelstor

#opentelemetry #observability #trace

JSON Documents Performance, Storage and Search: MongoDB vs PostgreSQL

https://binaryigor.com/json-documents-mongodb-vs-postgresql.html

#json #database #postgres #mongodb #sql #nosql

chernoffOT

Real-time service monitoring with Chernoff faces. Spot outages at a glance — happy faces mean healthy services, angry faces mean something's wrong.

https://github.com/ashinvinod/chernoffOT

#observability #monitoring

Backblaze: A First Look at B2 Cloud Storage

https://rtfm.co.ua/en/backblaze-a-first-look-at-b2-cloud-storage

#backup #s3 #rclone #nas #freebsd

Lux

A drop-in Redis replacement. 3-5x faster.
Multi-threaded. Written in Rust.

https://github.com/lux-db/lux

#redis #rust

Vykar Backup

A fast, encrypted, deduplicated backup tool written in Rust centered around a friendly YAML config file.

Inspired by BorgBackup, Borgmatic, Restic, and Rustic. Vykar uses its own on-disk format and is not compatible with Borg or Restic repositories.

https://github.com/borgbase/vykar

#backup #restic #borg #rustic

Benchmarking Kubernetes Log Collectors: vlagent, Vector, Fluent Bit, OpenTelemetry Collector, and more

https://victoriametrics.com/blog/log-collectors-benchmark-2026

#k8s #kubernetes #logs #events #opentelemetry

What we learned from a 22-Day storage bug (and how we fixed it)

https://www.mux.com/blog/22-day-storage-bug

#cdn #sorage #debug

The kubernetes/ingress-nginx repository has finally been archived. It happened right on the KubeCon stage just a couple of hours ago.

P.S. Previously, we covered the recent ingress2gateway v1.0 release and some other related tools.

#news #networking

How io_uring Overtook libaio: Performance Across Linux Kernels — and an Unexpected IOMMU Trap

https://blog.ydb.tech/how-io-uring-overtook-libaio-performance-across-linux-kernels-and-an-unexpected-iommu-trap-ea6126d9ef14

#highload #linux #kernel #iops

Basic Monitoring for AWS, Linux, NGINX, and PHP

https://rtfm.co.ua/en/victoriametrics-basic-monitoring-for-aws-linux-nginx-and-php

#monitoring #observability #aws #victoriametrics #nginx #php

Announcing the RISE RISC-V Runners: free, native RISC-V CI on GitHub

https://riseproject.dev/2026/03/24/announcing-the-rise-risc-v-runners-free-native-risc-v-ci-on-github

#github #git #riscv

Ministack: the free LocalStack replacement

https://github.com/Nahuel990/ministack

#aws #docker #cloud #localstack

Firn

Firn is a high-performance, multi-tenant vector and full-text search engine backed by object storage (S3 / MinIO / R2 / GCS). It is designed as a credible open-source alternative to turbopuffer, proving that a professional-grade tiered storage architecture (RAM → NVMe → S3) is achievable entirely from open-source components.
The cost efficiency of S3 with the speed of local RAM. A multi-tenant vector and full-text search engine backed by S3. Built with LanceDB and Foyer for microsecond-scale search latency on top of object storage.

https://github.com/gordonmurray/firnflow

#s3 #minio #search #backend

What Kubernetes Logs Won’t Tell You During an Incident


https://freedium-mirror.cfd/https://medium.com/activated-thinker/what-kubernetes-logs-wont-tell-you-during-an-incident-d2f427197c80

#logs #kubernetes #k8s #observability

Tune in to our next Virtual Meetup – Live April 16th at 5 pm GMT / 6 pm CEST / 9 am PT on our YouTube Channel

📔 Agenda:
🟣 VictoriaMetrics Roadmap Update
🚀 Anomaly Detection & Cloud
📌 VictoriaLogs Roadmap
🌍 Community News + AMA

Don’t miss the chance to learn, ask questions, and connect with the VictoriaMetrics community!

Filesystems: Btrfs

https://internals-for-interns.com/posts/btrfs-filesystem

#fs #btrfs #linux #filesystem

Building a high-volume metrics pipeline with OpenTelemetry and vmagent

https://medium.com/airbnb-engineering/building-a-high-volume-metrics-pipeline-with-opentelemetry-and-vmagent-c714d6910b45

#monitoring #observability #opentelemetry #victoriametrics #vmagent