Skip to content
LinuxLinks

LinuxLinks

Best Free Linux Software & Open Source Reviews

  • Software
  • Hardware
  • Reviews
  • Series
  • Search

Tag: observability

Log Analyzers

CLP – compress, search and analyze logs

September 28, 2026 Steve Emms System Software

CLP compresses structured and unstructured logs while keeping them searchable, with web-based analysis, real-time ingestion and log processing.

Read more
Search

Quickwit – cloud-native search engine

June 14, 2026 Steve Emms Big Data, Internet

Quickwit indexes logs and event data for cloud-native search, combining object storage, distributed query services and aggregations.

Read more
Dashboard

Apache HertzBeat – observability platform

June 10, 2026 Steve Emms System Software, Web Apps

Apache HertzBeat unifies infrastructure monitoring, metrics, logs, alerting, custom collectors and configurable service status pages.

Read more
Log Analyzers

VictoriaLogs – high-performance log database

April 27, 2026 Steve Emms System Software, Web Apps

VictoriaLogs ingests, stores and searches logs using LogsQL with retention controls, field extraction, multitenancy and Grafana support.

Read more
Log Analyzers

OpenObserve – cloud-native observability platform

April 26, 2026 Steve Emms System Software, Web Apps

OpenObserve combines log search, metrics, tracing, dashboards, alerts and telemetry pipelines in a self-hosted observability platform.

Read more
Search

OpenSearch – enterprise-grade search and observability suite

December 14, 2025 Steve Emms Internet

OpenSearch is a distributed search and analytics engine supporting full-text, vector and hybrid retrieval, SQL queries and observability.

Read more
Log Analyzers

SigNoz – application performance monitoring and observability

December 2, 2023 Steve Emms System Software, Web Apps

SigNoz combines OpenTelemetry traces, logs, metrics, service monitoring, dashboards and alerting for troubleshooting applications.

Read more
Log Analyzers

Loki – scalable log aggregation system

December 2, 2023 Steve Emms System Software

Loki stores and queries application logs using labels, LogQL, multitenancy and object storage with Grafana dashboard integration.

Read more
Log Analyzers

Kibana – analytics and visualization platform

November 20, 2023 Steve Emms System Software

Kibana provides Elasticsearch data exploration, dashboards, visualizations, filtering and investigation tools for logs and metrics.

Read more
Log Analyzers

Graylog – centralized log management platform

November 20, 2023 Steve Emms System Software, Web Apps

Graylog offers source-available log collection, searching, pipelines, dashboards and alerts for operations and security analysis.

Read more
Business Intelligence

Grafana – platform for monitoring and observability

August 24, 2023 Steve Emms Documents

Grafana is a monitoring and observability platform for querying, visualising, correlating, and alerting on metrics, logs, and traces.

Read more
FEATURED RELEASE
ONLYOFFICE
Docs 10.0

Discover what’s new →

Best Free Software

Document Management Systems
Documents
Web Browsers
Internet
Education
Education
Internet Radio
Audio
YouTube Tools
Video
Paint Palette
Graphics
System Administration
Admin
Docks
Desktop
Productivity
Productivity
Genome Browsers - Web Based
Science
Games
Games
Vulnerability detection
Security
Replacements for du
Utilities
Object Relational Mapping
Coding
Stockmarket
Finance
Web Delivery
Web Apps
Crafting
Other
Programming Books
Books

Recent Comments

  • Kop on 23 Best Free and Open Source Web Photo Gallery Solutions
  • Jim Lee on Distro Hopping Is a Hobby. Stop Pretending It’s Productivity.
  • Alex Naismith on Distro Hopping Is a Hobby. Stop Pretending It’s Productivity.
  • Liam Ryan on 14 Best Free and Open Source Linux IPTV Players
  • Steve Emms on 14 Best Free and Open Source Linux IPTV Players
  • Lars on 14 Best Free and Open Source Linux IPTV Players
  • Liam Ryan on Distro Hopping Is a Hobby. Stop Pretending It’s Productivity.
  • Steve Emms on Distro Hopping Is a Hobby. Stop Pretending It’s Productivity.
  • Väinö on Distro Hopping Is a Hobby. Stop Pretending It’s Productivity.
  • SpotTheZebra on Distro Hopping Is a Hobby. Stop Pretending It’s Productivity.

Data Science

Data ScienceTake our free interactive courses in data science. There are courses for Python using pandas and plotnine and R using ggplot2.

Get up to speed in 20 minutes. No programming knowledge is required.

Programming Books

Read our curated lists of great free programming books. Learn Java, C, Python, C++, C#, JavaScript, PHP, and many more languages.

Alternatively, check out our series of great free programming tutorials.

Support Us


Donate
to LinuxLinks

Thank you for supporting LinuxLinks. If you like our site, the best way to ensure it remains available is to make a donation.

Small Devices

We’re publishing a series of articles for each of these Linux-based phones, Mini PCs, SBCs, and NAS devices.

Minisforum M2 Pro – Intel
Minisforum N5 Pro NAS – AMD
Beelink EQi 304 – Intel
BOSGAME VTA-439 – AMD
Minisforum M2 – Intel
Minisforum MS-02 Mini Workstation
BOSGAME M7 285H – Intel
Minisforum MS-R1 Mini Workstation
Chuwi CoreBook Air Plus laptop
BOSGAME M6 HX370 – AMD
BOSGAME M4 Plus – AMD
Minisforum AI X1 Pro – AMD
Minisforum UM890 Pro – AMD
PELADN WO4 5600H – AMD
Volla Phone Quintus with UT (ARM)
HP ProBook 440 G8 Refurb – Intel
ASRock NUC BOX-255H – Intel

Replace Proprietary Software

Migrate from large multinational software companies and embrace free and open source solutions.

Google
Google
Microsoft
Microsoft
Apple
Apple
Adobe
Adobe
IBM
IBM
Autodesk
Autodesk
Oracle
Oracle
Atlassian
Atlassian
Corel
Corel
Cisco
Cisco
Intuit
Intuit
SAS
SAS
Progress
Progress
Salesforce
Salesforce
Citrix
Citrix

Reviews

ReviewsWe’ve written tons of in-depth and completely impartial reviews of open source software. Read our reviews.

New to Linux?

NewbieBegin your Linux journey with our easy-to-understand guide designed for newcomers.

Mega Compilations

100 GUI Apps
100 TUI Apps
100 CLI Apps

Recent Posts

  • LiteDB – embedded BSON database
  • Haystack – graphical editor for openQA needles
  • Marian – neural machine translation framework
  • RxDB – reactive document database
  • openGauss – relational database management system
  • 11 Best Free and Open Source Ruby-Based Web Content Management Systems
  • WinKDE OS – Debian-based Linux distribution with KDE Plasma
  • Muffin – window manager and compositor for Cinnamon
  • 12 Best Free and Open Source Linux Software for DJs
  • NiceGUI – Python framework for graphical user interfaces

Archives

Related

Contact us
Link us
FAQ
Comment FAQ
Privacy Policy

© LinuxLinks 1998-2026: Designed by LinuxLinks.