Marek RogoziĹ„ski is a Software Architect and a Consultant with more than 10 years of experience. His specialization involves solutions based on open source search engines such as Solr and ElasticSearch and software stack for big data analytics including Hadoop, Hbase, and Twitter Storm.
He is also a co-founder of the solr.pl site which publishes information and tutorials about Solr and Lucene library and is the co-author of the ElasticSearch Server book published by Packt Publishing.
He currently holds a position of Chief Technology Officer in a company building products based on the processing and analysis of large streams of input data.
Just like the previous book, writing Mastering ElasticSearch was a difficult task. To tell the truth, it was much harder not only because of more advanced topics covered in this book, but also because of the constantly introduced changes in the ElasticSearch codebase. The development of it is not going to slow down and literally speaking, every day brings something new. Please remember that this book should be treated as a continuation of the previous book. This means, we have tried to omit all the topics that we had covered before, and we wanted to add everything that was omitted. You can see if you have succeeded yourself. Now it's time to thank everyone.