Modeling your data for analytics with Apache Cassandra and Spark SQL

This session is intended for those looking to understand better how to model data for queries in Apache Cassandra and Apache Cassandra + Spark SQL. The session will help you understand the concept of secondary indexes and materialized views in Cassandra and the way Spark SQL can be used in conjunction with Cassandra in order to be able to run complex analytical queries. We assume you are familiar with Cassandra & Spark SQL (but it’s not mandatory since we will explain the basic concepts behind data modeling in Cassandra and Spark SQL). The whole workshop will be run in Cassandra Query Language and SQL and we will use Zeppelin as the interface towards Cassandra + Spark SQL.

Date: 10 June, 9:00 – 13:30
Trainers: Felix Crisan, Valentina Crisan
Location: eSolutions Academy, Budişteanu Office Building, strada General Constantin Budişteanu Nr. 28C, etaj 1, Sector 1, Bucureşti.
Number of places:  15
Price: 150 RON (including VAT)

Check out the agenda and register here.

Analytics with Cassandra and Spark SQL Workshop

We continue the series of Spark SQL and Cassandra with more hands on exercises on the integration between the 2 solutions, working on open Movielens data. This workshop addresses those who know the basics of Cassandra & CQL and have SQL knowledge. Spark is not mandatory, although would be good to know it’s basic concepts ( RDD, transformations, actions) since we will not address these concepts in the workshop but we will mention them in several occasions. Without Spark basic concepts you will still understand the aggregations that can be done at Spark SQL level but you will not fully understand how Spark SQL integrates in the whole Spark system.
 In this workshop you will understand the optimal way of making queries in a solution composed of Apache Cassandra and Apache Spark.
Prerequisites: Cassandra Concepts knowledge, SQL knowledge

Trainers: Felix Crisan, Valentina Crisan
When: 22 April
Time: 9:30-14:00
Location: eSolutions Academy, Budişteanu Office Building, strada General Constantin Budişteanu Nr. 28C, etaj 1, Sector 1, Bucureşti.
Number of places: 15 5 places left
Price: 125 RON  including  VAT

Check out the agenda and register here.