Maintenance on Nov 30, 2011

Hello! Due to Google AppEngine maintenance 5:30pm-6:30pm, PST, on Nov 30, 2011, ThreeTags service will not be available during that time.

ThreeTags is back online

Google AppEngine issues were resolved yesterday, and our service is back online.

Google AppEngine issues

ThreeTags Online Notebook is currently unavailable because of issues with Google AppEngine:

We are currently experiencing production issues with Google App Engine. Master/Slave applications may be experiencing performance degradation up to total unavailability. No disruption is expected for High Replication apps. The App Engine admin console is currently unavailable.

We are actively working on resolving the issue, and I will post updates as they are available. I sincerely apologise for the inconvenience this causes, and we’re attempting to resolve the issue as soon as possible.


Nick ***, Developer Programs Engineer, App Engine

Maintenance (downtime) on Sept 13, 2011

Hello! On Tuesday, September 13, 5:30 PM – 6:30PM Pacific Google AppEngine will be down for maintenance. During this time ThreeTags Online Notebook will be inaccessible. Sorry for the inconvenience.

Maintenance on July 15, 2011

On Thursday, 2011 Jul 14, 5:00pm/1700 PDT/GMT-7 (Friday, 2011 Jul 15, midnight/0000/GMT) our main site will be down for approximately one hour due to Google AppEngine maintenance. Sorry for the inconvenience.

Maintenance notice

ThreeTags will be down for about an hour on May 3rd, 2011, at 8pm EST, due to Google AppEngine maintenance.

Support site downtime

Our support site will be down for several hours from approximately 10pm EST on March 17th for maintenance. Our main site (www.threetags.com) will not be affected.

Implementing Sequences with Google AppEngine

This is a technical post on how we generate a growing sequence of unique numbers within the Google AppEngine environment.

Continue reading Implementing Numeric Sequences with Google AppEngine

ThreeTags Secure Notebook is no longer available in the AppStore

Our previous iPhone developer license has expired, and we have decided not to pursue a new one for various reasons. We are 100% committed to our online service. Our mobile strategy, however, is under review.

Status update

Google AppEngine seems to be working normally right now. However, AppEngine system status is still in the “Anomaly” state, so further service disruptions are likely.