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Hadoop-as-a-Service (HaaS) Market Overview:   Hadoop-as-a-Service (HaaS) Market  is expected to garner $16.1 Billion Globally by 2020, registering a CAGR of 70.8% during the forecast period 2014 to 2020. Hadoop-as-a-Service (HaaS/HDaaS), is a novel term that defines virtual storage and analysis of data on the cloud. Also termed as hadoop in the cloud, HaaS has emerged as a replacement to On-premises hadoop. It comprises of data storage in the cloud and its analysis through hadoop without the need to install any infrastructure in the premises. HaaS market has witnessed a tremendous growth in 2013 and has doubled from the market size in 2012. HaaS market is evolving and current users include  SaaS providers , social media companies, and gaming companies. The technology is yet to enter into the mainstream commercial market. However, it is expected to witness a tremendous growth in the next 7 years, expanding its horizon into the end user industries of conventional...

Kidney Stones - 5 Causes Behind It! Dr. Nikhil Sharma   91%  (13 ratings) MBBS, MS - General Surgery, DNB (Urology) Urologist, New Delhi   •   15 years experience What are kidney stones? The primary function of the kidney is to filter the blood and eliminate the waste products through urine. The waste deposition is sometimes in the form of excessive calcium, uric acid and other undesirable contents. It may cause the urine to get highly saturated. This is when stone-like formations take place inside the kidneys. Kidney stones are also termed renal lithiasis or calculi. There are different kinds of kidney stones, which are differentiated based on its varied constituents. Kidney stones cause excruciating pain and uneasiness.  Frequent urination , extreme discomfort during urinating and presence of blood in the urine are some of the major signs of kidney stones. The symptoms are not evident if the stones are very small in siz...

Brain Stroke - Things You Must Know! Dr. Sankalp Mohan   90%  (50 ratings) MBBS, MD - Internal Medicine, Fellow in Pain Management, DM - Neurology Neurologist, New Delhi   •   8 years experience A brain stroke can affect anyone at any point of time when the supply of blood to the brain is interrupted. It can threaten major physical functions and can prove to be fatally dangerous at times. The brain stem which is placed right above the spinal cord controls the breathing, heartbeat and  levels of blood pressure . It is also in charge of controlling some elementary functions such as swallowing, hearing, speech and eye movements What are the different types of strokes? There are three main kinds of stroke: ischemic strokes, hemorrhagic strokes and transient ischemic attacks. The The most common type of brain stroke is the ischemic stroke is caused by narrowing or blocking of arteries to the brain, which prevents the proper ...