🚀 𝗞𝗲𝘆 𝗦𝘁𝗲𝗽𝘀 𝗶𝗻 𝗦𝗽𝗮𝗿𝗸'𝘀 𝗘𝘅𝗲𝗰𝘂𝘁𝗶𝗼𝗻 𝗙𝗹𝗼𝘄:🚀 𝗜𝗻𝘁𝗲𝗿𝗻𝗮𝗹 𝗪𝗼𝗿𝗸𝗶𝗻𝗴: 1-Apache Spark utilizes a Master/Slave architecture, where a Driver program is launched upon command submission 2-Driver Program runs the main method of the class in execution  3-Driver Program creates the spark session & helps create DAG based on tranformation running on th eprogramme 4-Driver Programme, operating as a separate JVM process 5-DAG defines several steps of the programmed also consists of RDD lineages which will help to recreate RDD during failure  6-Action called -Job got created & Job is submitted to DAG scheduler 7-DAG Scheduler taks to divide into Stages and further divided to tasks 8-Tasks are submiited to Task Scheduler via cluster manager on different nodes where executor execute the task 9-Executor is also a seperate JVM process 10-Once the task is completed ,the results are shared back to driver program. 11-Once the execution of the code is com...