cassandra

Cybersecurity expert Richard Clarke talks about the “sentinel personalities” who will save us all

Richard Clarke has been watching the world for decades. The cybersecurity czar for the Bush and Clinton administrations, Clarke has been thinking and writing about threats – real-world and cyber

DataStax adds graph databases to enterprise Cassandra product set

When DataStax acquired Aurelius, a graph database startup last year, it was clear it wanted to add graph database functionality to its DataStax Enterprise product, and today it achieved that goal

DataStax Grabs Aurelius In Graph Database Acqui-Hire

DataStax scored a $106M funding pay day last September, and today it announced it was using some of that money to acquire open source graph database company, Aurelius, along with its engineering ta

DataStax Lands $106M In Series E Funding

DataStax, the commercial face of the open source Apache Cassandra database, announced $106M in Series E Funding, bringing their total to date to over $190M in funding. Today’s round was led by 

As Digg Struggles, VP Of Engineering Is Shown The Door

<img src="http://tctechcrunch.files.wordpress.com/2010/09/john-quinn.jpg"> Ever since Digg <a href="https://beta.techcrunch.com/2010/08/25/new-digg-launch/">launched its new site design</a>, it's bee

Twitter Changes Tweet Storage Strategy, Confirms Realtime Analytics Product

<img class="alignright size-full wp-image-196029" title="cass" src="http://tctechcrunch.files.wordpress.com/2010/07/cass.png" alt="" /><a href="http://engineering.twitter.com/2010/07/cassandra-at-twit