Question Description

I’m studying for my Computer Science class and need an explanation.

Spark Use Cases in Healthcare

As healthcare providers look for novel ways to enhance the quality of healthcare, Apache Spark is slowly becoming the heartbeat of many healthcare applications. Many healthcare providers are using Apache Spark to analyse patient records along with past clinical data to identify which patients are likely to face health issues after being discharged from the clinic. This helps hospitals prevent hospital re-admittance as they can deploy home healthcare services to the identified patient, saving on costs for both the hospitals and patients.

Apache Spark is used in genomic sequencing to reduce the time needed to process genome data. Earlier, it took several weeks to organize all the chemical compounds with genes but now with Apache spark on Hadoop it just takes few hours. This use case of spark might not be so real-time like other cases but renders considerable benefits to researchers over earlier implementation for genomic sequencing.

Companies Using Spark in Healthcare Industry

Apache Spark at MyFitnessPal

The largest health and fitness community MyFitnessPal helps people achieve a healthy lifestyle through better diet and exercise. MyFitnessPal uses apache spark to clean the data entered by users with the end goal of identifying high quality food items. Using Spark, MyFitnessPal has been able to scan through food calorie data of about 80 million users. Earlier, MyFitnessPal used Hadoop to process 2.5TB of data and that took several days to identify any errors or missing information in it.

ANSWER THE FOLLOWING QUESTIONS

Please explain why Spark is so fast when compared to other options with Hadoop. At your company, how might you use Spark ?

Some use cases for Spark SQL are as follows:

  • Spark SQL finds great application in Twitter Sentiment Analysis where organizations can identify trending topics to create promotional campaigns and attract larger audience. This helps organizations to manage crises as well as adjust their services and target marketing.
  • Detecting credit card fraud and any other fraudulent banking transactions. For instance, if you are using your credit card in California and 15 minutes later the same credit card is being swiped in India, then there is the possibility of fraud which can be identified in real time using Spark SQL.
  • Spark SQL also finds great application in the healthcare industry. One common use case of Spark SQL in the healthcare domain is for identifying genomic sequences. It is used to identify people who are predisposed to most of the common diseases, solve rare diseases and help doctors personalize medicines and their dosage to a particular individual.

ANSWER THE FOLLOWING QUESTIONS

how would you use Spark SQL at your company? Discuss the format of SQL and how it makes queries easier for less technical people, such as Business Analysts. Why do you care if the less technical people are able to write their own queries to retrieve data from unstructured sources? Discuss the relationship between Spark and the company Databricks.

NOTE – IT’S A DISCUSSION QUESTION SO DO NOT NEED TO FOLLOW ANY WRITING STYLE JUST TYPE IT IN MS WORD PLUS YOU CAN ADD REFERENCE IN THE END.

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