Articles written by Feike Wierda

At this moment we are experiencing continued delays in email delivery.

Copernica will no longer support the outdated RC4 SSL cipher. We stopped supporting this cipher on our websites a long time ago, but kept it available on our API servers for legacy purposes. On the 4th of November Copernica will stop support...

Once again Copernica is one of the fastest growing businesses in the Netherlands and has received the "FD Gazelle Award", an award presented by the Dutch financial newspaper...

How an otherwise pretty nifty feature in Google's Chrome browser causes many users to experience random 408 errors.

To improve speed and interface responsiveness, Copernica are reworking there entire database infrastructure. Read all about it!

The scheduled maintenance to the Copernica network was performed on Saturday evening without incident. The software was unreachable for three short periods of several minutes each. At 22:25 operations had finished and the software was reachable as...

Update 10-11-2013 - 12 AM (CET): The scheduled maintenance on the power feeds to the Copernica servers was performed without incident. All maintenance tasks were completed with virtually zero downtime, mailings and other...

Last night at 23:45 (CET) Copernica suffered from a power interruption on one of our server cabinets. Due to a gross error made by Leaseweb (our datacenter partner), we lost power to roughly a hundred of our servers this night. As a result,...

Saturday the 10th of August, we performed some maintenance tasks on our network. During this maintenance window, we replaced controllers and harddisks in some of our servers. These will bring better performance, especially to our database...

From a business perspective, growth is a good thing. For a developer or system architect, it may cause some serious headaches. The latter is what the R&D and Operations departments at Copernica started experiencing roughly one year ago....

The relationship between Copernica and Couchbase has not always been a happy one. On one hand we've been very happy with Couchbase's speed and flexibility, on the other, Couchbase has let us down (quite dramatically) more than once. Over the...

RabbitMQ is a solid and and fast message queue, at Copernica we use it for queueing all kinds of messages throughout the application. Fast and flexible as it may be, it does come with a few quirks we've had to overcome.

Copernica Marketing Software version 13.10 comes with the following improvements:

Improved performance external content
A bug causing external content from feeds to not always be loaded properly, has been fixed....