Apache Spark on Amazon EMR. Apache Spark is an open-source, distributed processing system commonly used for big data workloads. Apache Spark utilizes in-memory caching and optimized execution for fast performance, and it supports general batch processing, streaming analytics, machine learning, graph databases, and ad hoc queries.
Undergraduate Majors. Medical examiners are medical doctors who specialize in forensic pathology. Earning a bachelor's degree in a foundational science, like biology, chemistry or physics, is a common choice for many aspiring medical examiners.
Medical examiners are required to be physicians and are appointed to their position, whereas coroners are elected officials and are not required to be a physician to fill that role. Therefore, the coroner role is not as involved in the science and forensics of a death, as a medical examiner would be.