Part 2 of 3 – Coding Session in Go – Cobra + Viper CLI for Parsing Text Files, Retrieval of Twitter Data, Exports to various file formats, and export to Apache Cassandra. UPDATED PARTS: Twitz Coding Session in Go – Cobra + Viper CLI for Parsing Text Files Twitz Coding Session in Go – Cobra... Continue reading →

If you’re interested in running data-intensive systems (think Apache Cassandra, DataStax Enterprise, Kafka, Spark, Tensorflow, Elasticsearch, Redis, etc) in Kubernetes this is a great talk. @Lenadroid covers what options are available in Kubernetes, how architectural features around pods, jobs, stateful sets, and replica sets work together to provide distributed systems capabilities. Other features she continues... Continue reading →

The last post in this series is Distributed Database Things to Know: Consistent Hashing. Let’s talk about the analogy of Apache Cassandra Datacenter & Racks to actual datacenter and racks. I kind of enjoy the use of the terms datacenter and racks to describe architectural elements of Cassandra. However, as time moves on the relationship... Continue reading →

I wrote about consistent hashing in 2013 when I worked at Basho, when I had started a series called “Learning About Distributed Databases” and today I’m kicking that back off after a few years (ok, after 5 or so years!) with this post on consistent hashing. As with Riak… Continue reading →

Another way to get up and running with a DataStax Enterprise 6 setup on your local machine is to use the available (and supported by DataStax) Docker images. For additional description of what each of the images is, what is contained on the images, I read up on via Kathryn Erickson’s (@012345) blog entry “DataStax... Continue reading →