4 ms·
No, the rdd interface has methods on it that directly relate to how data is processed.
by kod 10y ago
No, the rdd interface has methods on it that directly relate to how data is processed.
- techno_modus 10y agoYou are right, but what I meant is that delta between Spark and Hadoop is RDD (RDD - Resilient Distributed Dataset) which is data structure first of all. Thus Spark and Hadoop have the same data processing model implemented over different data representation models (and hence the performance gain).
- marmaduke 10y ago> delta why can't we use the word difference? delta, mathematically, suggest some space and measure.