Reference this Research Paper (copy & paste below code):
Ashwitha Jain, Dr.Venkatramana Bhat P (2018); Analysis of Bill of Material Data Using Kafka and Spark;
Int J Sci Res Publ 6(8) (ISSN: 2250-3153). http://www.ijsrp.org/research-paper-0816.php?rp=P565672