Open-Source-Software
Insights, tutorials and best practices from the world of Cloud, DevOps and Open Source
Nextcloud vs. SharePoint: Comparison for Businesses and Public Sector, with Costs, Data Protection and Migration
For many businesses and public authorities, Nextcloud vs. SharePoint is not a product question but a platform decision: do files, sharing and collaboration stay in...
#SharePoint#Microsoft365#OneDriveRead more
Open Source Document Management: Paperless-NGX, Digital Signatures and Filing for Businesses
Searching for open source document management mostly turns up lists of product names and many recommendations for private paperwork. Businesses face different questions: who may...
#DMS#OpenSource#PaperlessNGXRead more
Introducing a Company Wiki: Approach, Tool Choice and Operation
Whether a company wiki gets used depends less on the software than on structure, responsibilities and maintenance. A wiki without a fixed order and without...
#CompanyWiki#BookStack#XWikiRead more
Confluence Data Center End of Life 2029: Migrating to XWiki, BookStack, Docmost or Wiki.js
Atlassian is ending Data Center. On 28 March 2029 all Data Center subscriptions expire and Confluence Data Center becomes read-only (Atlassian, Data Center End of...
#DataCenter#XWiki#BookStackRead more
Self-Hosted Microsoft 365 Alternative for Businesses: Which Open-Source Building Blocks Replace Files, Office, Chat, Video and Mail
Searching for a Microsoft 365 alternative for a business mostly turns up lists of individual products. Those lists miss the actual question: Microsoft 365 is...
#OpenSource#SelfHosted#NextcloudRead more
Keycloak 26.8 Upgrade: Checklist for Breaking Changes and CVE Fixes
Keycloak 26.8.0 was released on 1 October 2026. The release contains three security fixes, promotes SCIM, client secret rotation and multi-cluster v2 to supported status...
#IAM#SSO#OpenSourceRead more
Free intro call
Let's talk about your project - honest and no strings attached
- Straight with Timo and Robin - no sales team, no pitch
- An honest take, including when we are not the right fit
- Concrete next steps for infrastructure, software or AI
No risk: worst case, you leave with a clearer understanding of your project than before.
WZ-IT's advice on our Azure migration was technically sound and completely non-binding right from the intro call - we took away a great deal.
Jakob ÖschlbergerInno7 GmbH
Let's Talk About Your Idea
Whether a specific IT challenge or just an idea - we look forward to the exchange. In a brief conversation, we'll evaluate together if and how your project fits with WZ-IT.
WZ-IT's advice on our Azure migration was technically sound and completely non-binding right from the intro call - we took away a great deal.