When we founded WitFoo five years ago, we wanted to analyze data in SIEM and other data stacks to provide craft knowledge that would stabilize communications within cybersecurity teams and between tho...

Vincent RoyerJan 17, 2019·10 min readElassandra simplifies your data stack by combining the power of Elasticsearch and Apache Cassandra into a single unique solution.Elasticsearch is by design a shard...

Vincent RoyerSep 14·1 min readElassandra is a distribution of Apache Cassandra including an Elasticsearch engine. The SQL plugin for Elasticsearch from OpenDistro is now running with Elassandra 6.8.4,...

Distributed apps quickly get to the place where trying to debug using tail -f becomes untenable. However, ignoring your logs isn't an option: to quote Jay Kreps' book I Heart Logs, "the humble log is ...

In case you missed Cassandra Lunch #14, we discussed methods for finding and diagnosing issues in Cassandra clusters. Starting off with why specialized diagnostic tools are necessary, we also discusse...

Stream the number of time Drake is broadcasted on each radio. And also, see how easy is Spark Structured Streaming to use using Spark SQL's Dataframe APIRun the ProjectStep 1 - Start containersStart t...

Instagram Clone - Cloning Instagram for learning purposehttps://medium.com/@amrkhaled_47016/microservices-in-practice-developing-instagram-clone-introduction-4f6d78abdfa1We are not there yet, we still...

Advanced HAProxy configurations for Multi-Master, Active-Standby (Hadoop, HBase, Presto) and Peer-to-Peer technologies (Elasticsearch, SolrCloud etc).De...