ナレッジベース
Enterprise Open Source Software (OSS) Infrastructure
Identity, collaboration, search, observability, and virtualization assembled from open components that a team can actually operate and audit.
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10 トピック · 10 ガイド
- Self-Hosting Enterprise AI Ingestion
AI pipelines depend on reliable ingestion: collecting, normalizing, and routing data before any model sees it. Airflow, Kafka, and…
- Nextcloud vs. Proprietary Ecosystems
Nextcloud provides file sync, sharing, calendars, and office integration on infrastructure you control. Scaling to tens of thousan…
- Keycloak Identity Access Management
Keycloak centralizes authentication and authorization across applications with OIDC, SAML, and user federation. High availability …
- OpenSearch vs. Elasticsearch
OpenSearch began as a fork of Elasticsearch after licensing changes and has since diverged in features and governance. Both handle…
- Matrix and Synapse Communication Architecture
Matrix is a federated messaging protocol, and Synapse is its reference homeserver. End-to-end encryption and federation let organi…
- GitLab CE and Gitea Self-Hosted Pipelines
Self-hosted Git gives you control over code retention, telemetry, and pipeline execution. GitLab CE bundles CI, registry, and revi…
- Open-Source Observability Stacks
Prometheus, Grafana, Loki, and Tempo cover metrics, dashboards, logs, and traces without per-seat licensing. The challenge shifts …
- Proxmox VE Clustering at Scale
Proxmox VE combines KVM, LXC, and Ceph into a virtualization platform that can replace commercial hypervisor suites. Clustering ad…
- Nginx vs. Caddy vs. Traefik
All three proxies terminate TLS and route HTTP traffic, but they optimize for different operating models. Nginx favors raw perform…
- LibreOffice and ONLYOFFICE Server Clusters
Browser-based document editing can run entirely on-premise with LibreOffice Online derivatives or ONLYOFFICE Document Server. Both…