Date: 4, March 2016. Topic: Fast Data Morning@Lohika.



Speaker: Andriy Zabavskyy, Solutions Architect, Softserve

During his career that began in 2006, Andriy performed roles of a database, business intelligence and big data engineer, designed dozens of data warehouses and data integration solutions.
Currently he is a solutions architect at Softserve, conducts internal trainings related to advanced databases, distributed systems ad SQL. Besides software engineering work he is involved in charity initiatives. In spare time fosters 3 beloved children.

Talk: “A Closer Look at Apache Kudu”
Overview of Apache Kudu – a storage engine that enables fast analytics on fast data. In particular, Andriy reviewed reasoning for choosing Kudu, its building blocks and a cluster architecture. In addition, he reviewed example of its real usage on one of the projects, and, of course, lessons learnt.





Speaker: Andriy Rymar, Software Engineer, Lohika

Andriy is a Java software engineer with more than 7 years of experience. He truly believes in different professional communities and tries to do his best while sharing experience with other people.


Talk: “Cassandra Under the Hood”
This deep dive presentation could be useful for everybody who is trying to understand conceptual features that are implemented inside Cassandra DB. This knowledge might help you to choose the big data storage in future. Also this talk could be interesting for engineers who are going to or already are using Cassandra as a data storage but don’t know how Cassandra behaves under the hood and, as a result, don’t understand what can be improved or tuned. In particular Andriy covered architecture, data model, read & write operations, etc.

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