> For the complete documentation index, see [llms.txt](https://jheck.gitbook.io/hadoop/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://jheck.gitbook.io/hadoop/references.md).

# References

* White, Tom. Hadoop: The Definitive Guide: Storage and Analysis at Internet Scale, O'Reilly Media.
* Aven, Jeffrey. Hadoop in 24 Hours, Sams Teach Yourself, Pearson Education.
* Carpenter, Jeff; Hewitt, Eben. Cassandra: The Definitive Guide: Distributed Data at Web Scale, O'Reilly Media.
* Chodorow, Kristina. MongoDB: The Definitive Guide: Powerful and Scalable Data Storage, O'Reilly Media
* [Hadoop in Real World](http://hadoopinrealworld.com/developer/)
* [Sundog Education by Frank Kane](https://www.udemy.com/user/frankkane/), [The Ultimate Hands-On Hadoop - Tame your Big Data!](https://www.udemy.com/the-ultimate-hands-on-hadoop-tame-your-big-data/)
* <https://db-engines.com/en/>
* [https://www.domo.com/learn/data-never-sleeps-5](https://legacy.gitbook.com/book/juheck/hadoop-and-big-data/edit#)
* <https://hortonworks.com/apache/hdfs/>
* [https://spark.apache.org/](https://spark.apache.org/docs/latest/api/python/pyspark.sql.html)
* <https://hadoop.apache.org/docs/stable/hadoop-mapreduce-client/hadoop-mapreduce-client-core/MapReduceTutorial.html>
* <https://hadoop.apache.org/docs/r2.4.1/hadoop-project-dist/hadoop-common/FileSystemShell.html>
* <https://pandaforme.gitbooks.io/introduction-to-cassandra/content/understand_the_cassandra_data_model.html>
* <https://databricks.com/blog/2015/06/22/understanding-your-spark-application-through-visualization.html>
* <https://www.safaribooksonline.com/library/view/learning-spark/9781449359034/ch01.html>
* <https://www.python-course.eu/lambda.php>
* <http://xyz.insightdataengineering.com/blog/>
* <http://searchdatamanagement.techtarget.com/definition/data-engineer>
* AWS whitepaper, Lambda Architecture for Batch and RealTime Processing on AWS with Spark Streaming and Spark SQL
* <https://www.oreilly.com/ideas/questioning-the-lambda-architecture>