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.
The requirements for becoming a doctor in the U.S. may vary by specialty. In general, doctors complete a 4-year undergraduate degree program, spend four years in medical school and then complete 3-7 years of residency training, before they are eligible for medical licensing.