Occupational Employment and Wages, May 2016. 29-1071 Physician Assistants. Provide healthcare services typically performed by a physician, under the supervision of a physician. Conduct complete physicals, provide treatment, and counsel patients. May, in some cases, prescribe medication. Must graduate from an accredited educational program for physician assistants.
Kaushik says that the average Hadoop cluster size reflects follows a fairly predictable curve. Our observation is that companies typically experiment with cluster size of under 100 nodes and expand to 200 or more nodes in the production stages. Some of the advanced adopters cluster sizes are over 1,000 nodes..
Tasks performed in Hadoop sometimes require multiple Map/Reduce jobs to be chained together to complete its goal. [1] Within the Hadoop ecosystem, there is a relatively new component Oozie [2], which allows one to combine multiple Map/Reduce jobs into a logical unit of work, accomplishing the larger task.