Apache Spark installation guides, performance tuning tips, general tutorials, etc.
*Spark logo is a registered trademark of Apache Spark.
Articles about Apache Hadoop installation, performance tuning and general tutorials.
*The yellow elephant logo is a registered trademark of Apache Hadoop.
Apache Sqoop, a tool designed for efficiently transferring bulk data between Apache Hadoop and structured datastores such as relational databases.
There are quite a few different packages available that can be used in Python to connect to databases. This series provides examples about using Python to connect to SQL Server, Teradata, SQLite, Oracle, MySQL, etc.
Advanced Spark related topics and tutorials. These articles are focusing on more advanced Spark topics incl. framework, architecture, etc.
This series includes tutorials about how to transform Spark DataFrame. For example, operations about add, remove, rename, change data types to columns. It also shows how to create DataFrame object in memory.
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