AppSignal's MCP server hands Claude, Cursor, or Zed your real errors, traces, and the deploy that shipped them. AI writes the fix; you review the diff.
Free 30 days.
MongoDB Atlas runs apps anywhere
Deploy in 115+ regions with the modern database for every enterprise.
MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
Database Replication, Filtered Synchronization, and Transformation
SymmetricDS is database replication and file synchronization software. It is a platform-independent, web-enabled, and database-agnostic synchronization tool. With initial data load, bidirectional change data capture, conflict resolution, and data transformation, it is a comprehensive data replication solution.
Synology DSM installable package for Baïkal CalDAV & CardDAV server
Store your contacts and calendars on your own Synology NAS, away from the inquisitive eyes of Google, NSA and others.
Baïkal itself is an already existing, lightweight CardDAV (contacts) and CalDAV (calendar) server.
The source code is public, and available to everyone on GitHub. Baïkal is copyright (c) 2013 by Jérôme Schneider, the homepage is http://baikal-server.com.
This SPK package for Synology integrates the Baïkal "flat package", making it easy to install Baïkal on your...
Send files from any place to an HTTP server. Transfer files in parts / chunks. Transfer big files (and small). Have limited upload file size? Multiple files at once? Behind a firewall (no scp/rsync/sftp)? This is for you. Made in PHP.
New to Google Cloud? Get $300 in credits to explore Compute Engine, BigQuery, Cloud Run, Gemini Enterprise Agent Platform, and more.
Start your next project with $300 in free Google Cloud credit. Spin up VMs, run containers, query petabytes in BigQuery, or build agents with Gemini Enterprise Agent Platform. Once your credits are used, keep building with 20+ always-free tier products including Compute Engine, Cloud Storage, GKE, and Cloud Run functions. No commitment required—just sign up and start building.
CalDAV sync for Android
----
Stopped working on it. Doesn't make any sense to spend more time on it; I recommend e.g. DAVdroid as an opensource and ready-to-use solution on clientside.
----
For code look at:
https://github.com/e7o-de/android.caldav
Kadna is a small curses program written in Python that creates a secure and synchronizable database. This is intended for distributed password and small file (e.g. cryptographic keys) storage. This project in not longer maintained.
A small and very simple player to synchronize the playback of media (yet only music) on several computers using a similarly lightweight server. Server and client both use the Qt toolkit and the client uses Phonon for playback.