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.
In most jurisdictions, a medical examiner is required to have a medical degree, although in many this need not be in pathology. Other jurisdictions have stricter requirements, including additional education in pathology, law, and forensic pathology. Medical examiners are typically appointed officers.