Highlighted by kuda
From Apache Spark: how to choose the correct data abstraction? by Federico Sala
cala collection (such as a List or a Sequence), or by reading fil…ements partitioned across the cluster nodes that can be operated on in parallel using Spark’s APIs. In most of the cases, RDDs are created by loading data from distributed data stores (like HDFS, HBase, Cassandra, or any other data source supported by Hadoop), by parallelizing a Scala collection (such as a List or a Sequence), or by reading files stored in the local file system.
From The Strategy Pattern explained using Java by Abdul Kadir
…? They cannot eat nor can they perform tricks. And wooden dogs cannot eat, bark, or perform tricks. We cannot always possibly override methods to do nothing, it’s not clean and it just feels hacky. Imagine doing this on a project whose design specification keeps changing every few months. Ours is…