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RDD in Spark RDD, short for Resilient Distributed Dataset, is a crucial concept in Apache Spark. It represents a read-only collection of records that are distributed and partitioned across nodes within a cluster. RDDs can be transformed into other RDDs through various operations, and once created, they are immutable, meaning they cannot be modified. Instead,Continue reading “what is RDD in pyspak”

Percentage Percent means many hundredths.Example: z% is z percent which means z hundredths. It will be written as: z% = z⁄100 p⁄q as percent: (p⁄q x 100)% Commodity If the price of a commodity increases by R%, then the reduction in consumption so as not to increase the expenditure is:[R⁄(100 + R)x 100]% If the price of aContinue reading “Percentage quantity aptitude”

This is an example post, originally published as part of Blogging University. Enroll in one of our ten programs, and start your blog right. You’re going to publish a post today. Don’t worry about how your blog looks. Don’t worry if you haven’t given it a name yet, or you’re feeling overwhelmed. Just click theContinue reading “Introduce Yourself (Example Post)”