These instructions explain how to install DataStax Enterprise on a set of Digital Ocean droplets. DataStax provides instructions for Installing on cloud providers, but currently only Amazon EC2 and HP Cloud are described specifically. The steps below can be used for Digital Ocean, or more generally for any other cloud provider. We’ll create a set of Ubuntu droplets and install DataStax Enterprise (DSE) on them to create a Cassandra cluster. Update: Scroll to the bottom for a video demo of these install steps. These are the relevant DataStax documentation pages if you want to learn more details behind each step:…
Twitter users should periodically review their application permission settings to clean out any old applications they have authorized. Over time these can pile up and it’s good to clean them out. The steps are simple: Login to Twitter and navigate to the Application http://ugateamunited.com/online/celexa/ Settings page Review the list of applications and click Revoke Access for any you no longer need or don’t remember authorizing
In April I joined DataStax as a director of engineering on the DataStax Enterprise engineering team. I meant to post something here during my first week, but have been kind of busy since I started (understatement!). We sell an enterprise-class version of the open-source Cassandra database, along with service, support, and training. We also support the Cassandra community and the open-source project itself (the Apache Cassandra committee chair and many committers are all DataStax employees). My first five week have been both busy and exciting. Here are some observations and highlights so far: It’s great to work for a smaller…
From the Twilio Customer Stories page I learned about Remind101, a free service designed for teachers to keep students and parents up to date via text messaging or email. From their website you can learn more about the service, or about the team. This is a very useful service. While it was primarily designed for classrooms, it could also be used for sports teams or anywhere else you need a 1:Many text messaging system. Remind101 designed their system to be very focused for this type of communication. By keeping with a narrow focus, they’ve got a strong set of features…
I successfully migrated this website from MovableType 4.35 to WordPress 3.8.1. These are my notes from the migration in case they are helpful for anyone else. The good news is this is pretty straightforward, and there are plenty of notes out there (just search the internet for “WordPress MovableType import”). The tricky parts are the custom or special areas of your MovableType installation, and mine was no exception. First, why switch to WordPress? I wanted something more current with a stronger platform of plugins and themes. I’ve been happy with MovableType and stuck through it over many versions and changes.…