pubsubhubbub – RSS Push System

A simple, open, server-to-server webhook-based pubsub (publish/subscribe) protocol for any web accessible resources.

Parties (servers) speaking the PubSubHubbub protocol can get near-instant notifications (via webhook callbacks) when a topic (resource URL) they’re interested in is updated.The protocol in a nutshell is as follows:

  • An resource URL (a “topic”) declares its Hub server(s) in its HTTP Headers, via Link: <hub url>; rel=”hub” . The hub(s) can be run by the publisher of the resource, or can be acommunity hub that anybody can use: Google’s, or Superfeedr.
  • A subscriber (a server that’s interested in a topic), initially fetches the resource URL as normal. If the response declares its hubs, the subscriber can then avoid lame, repeated polling of the URL and can instead register with the designated hub(s) and subscribe to updates.
  • The subscriber subscribes to the Topic URL from the Topic URL’s declared Hub(s).
  • When the Publisher next updates the Topic URL, the publisher software pings the Hub(s) saying that there’s an update.

The protocol is decentralized and free. No company is at the center of this controlling it. Anybody can run a hub, or anybody can ping (publish) or subscribe using open hubs.

Google and Superfeedr offer a public and scalable open hub for anybody to use.

See the links in the sidebar at right.

IIS Rewrite

Download and install:


Copy web.config C:inetpubwwwroot


<!--?xml version="1.0" encoding="UTF-8"?>
<rule name="test" stopProcessing="true">
<match url=".*vcf/(.*)" />
<action type="Redirect" url="{R:1}" />
<httpRedirect enabled="true" destination="" childOnly="true" />
</configuration> – Exited with code: 255


  1. Make sure that the Outlook application is closed
  2. Make sure you have the update installed and you are running on version 14.2.0. You can check by opening Word and going to ‘About Word’
  3. Locate your identities folder using Finder. My identities folder is in Documents/Microsoft User Data/Office 2011 Identities (yours might be in another place). Make a backup of your entire identity folder… just in case.
  4. Create a new identity using the Microsoft Database Utility, located in Applications/Microsoft Office 2011/Office
  5. Go back to your identities folder. Now you should see two folders, one with you old identity, and one with the new identity. Each one of those has a ‘Data Records’ folder that stores all messaging data
  6. Manually copy folders from the ‘Data Records’ folder in the old identity, to the ‘Data Records’ folder in the new identity, except for the three folders that were already created in the new identity, i.e. ‘Database Headers’, ‘Preferences’ and ‘Recent Addresses’
  7. Go to the Database Utility, select your new identity and tell it to rebuild the database. It will go through 5 steps and might take while (my database is 8GB and it took around 40mins to rebuild)
  8. When you get confirmation that your database was successfully rebuilt, make the new identity your default
  9. Open the Outlook application

Netwerkverkabelung in the old building

In my view, the best cabling is a mixture of all 3 opportunities and this, in the following order:

1. copper cabling
2. Power Line



up to 260 Mbit/s

– No installation work
– using existing wiring

– Slower
– More prone disorder
– Expensive when purchasing
– abhörbar / uncertain
– can not be used over several floors mostly



up to 300 Mbit/s

– No laying of cables
– Flexiebler Arbeitsplatz

– Many users relatively slow
– fault-prone
– High cost


copper / ROLLING

I recommend volgendes tape -> tesa POWERBOND® INDOOR mounting tape for indoor use (5 m x 19 mm)



up to 10 Gbit / s

– Fast
– Current standards
– For sure
– fix Flat cable per tape everywhere
– Can be fixed with Heiskleberpunkten
– Can under / are placed next to doors
– PoE capable

– Verlgearbeiten in the old building
– No flexible jobs

Apple e-commerce Account

Today you get times the link to apply for a commercial Apple eCommerce Accounts.

This coming companies in the enjoyment of min. 3% Use and payment on invoice with German tax.

Online Link to Form: = de