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DataHouse.net knowledge navigation
DataHouse.net knowledge base: data center, cloud, DNS, mail and backup
This hub organises DataHouse guides around real infrastructure decisions: choosing a data center, moving servers, cloud servers, business mail, DNS, compliance, backup and diagnostics before production changes.
Data center and infrastructure
From choosing a Warsaw data center to deciding between colocation, dedicated servers, VPS and Cloud Pro.
Cloud migration and continuity
Move services to VPS, Cloud Pro, private cloud, hybrid infrastructure or container platforms without losing rollback control.
Compliance, finance and public sector
Guides for regulated workloads: GDPR, NIS2, DORA, accounting systems, healthcare IT and public-sector infrastructure.
Mail, DNS and diagnostics
Business mail, MX, SPF, DKIM, DMARC, DNS delegation, SSL and public diagnostics before production changes.
AI, GPU and specialised models
Infrastructure paths for RAG, AI agents, GPU servers, specialised SPARC mini-models and business automation.
Intent map
Choose by problem, sector or service variant
Service variants
Colocation, dedicated servers, VPS, GPU, NVMe, private cloud and managed administration.
VPS serversDedicated serversComparisons
Short decision paths between VPS, cloud server, dedicated server, private cloud, public cloud and own server room.
VPS or dedicated serverPrivate cloud PolandProblem pages
Migration, relocation, backup, NIS2/GDPR, accounting systems, KSeF and business mail.
Server relocationGDPR and NIS2Sectors
Finance, public administration, local government, hospitals and regulated business workloads.
Finance and fintechHealthcare ITTrust and glossary
ISO, SLA, Tier III assumptions, 26 years of uptime, future case studies and an IT/data-center glossary.
IT glossaryData center WarsawRecommended reading order
1
Choose the platform
Start with data center, SLA, colocation, VPS, dedicated server, Cloud Pro or private cloud.
2
Plan migration and compliance
Then verify DNS, mail, SSL, backup, service window, rollback and GDPR/NIS2 requirements.
3
Match the sector or problem
Use sector pages and problem pages to connect the infrastructure decision with real business workloads.
4
Operate and monitor
Finally plan administration, backup/DR, diagnostics, documentation and periodic reviews.
First architecture decisions
Then migration and operations
Parallel DNS and mail checks
Frequently asked questions
Where should I start in the DataHouse knowledge base?
Start with the infrastructure decision: data center, colocation, dedicated server, VPS, Cloud Pro or private cloud. Then move to migration, DNS, mail, backup, compliance and diagnostics.
Does the knowledge base replace a service proposal?
No. The knowledge base organises technical decisions and links to DataHouse services, configurators and tools, but it does not replace individual sizing, pricing or architecture work.
How should I use problem pages and sector pages?
Use problem pages for tasks such as relocation, backup, NIS2/GDPR, accounting systems or KSeF, and sector pages when the workload belongs to finance, public administration, healthcare or another regulated environment.
Will DataHouse build an IT and data-center glossary?
Yes. The roadmap now includes a glossary for data center, cloud, networking, DNS, mail, security, backup, virtualization and compliance terms.