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		02-09-2016
	
		
		10:29 PM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
	
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							 What protocols are used for NiFi site to site? 
						
					
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			Apache NiFi
			
    
	
		
		
		02-09-2016
	
		
		07:24 PM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
	
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							 @mclark That is GREAT info.  Now where can I find this official documentation on that so it may be shared with customer?  
						
					
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		02-09-2016
	
		
		07:22 PM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 @Artem Ervits The tool I am postioning against is a simple python script will pulls 10gig file daily (nightly) from STFP server.  It takes several hours to get data from SFTP into data center.  They have identified it is network bandwidth between SFTP location and data center.  Can NiFi help and speed up load process? 
						
					
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		02-09-2016
	
		
		04:54 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 if there is connectivity and only 1 file, how will nifi performam for file transferring to data center better and other transfer methods?    this is pure case of file not competing for resources.  It is simply if nifi can outperform compared against other methods.  Am i making sense? 
						
					
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		02-09-2016
	
		
		03:40 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 How would that help on a single file which is not competing against other resources? 
						
					
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		02-09-2016
	
		
		03:34 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
	
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							 Does NiFi have any communication protocalls which would help increase performance on network with low bandwidth?    Use case example:  Moving data from FTP server (cali) to data center in New York.  Performance is terrible due to bandwidth.  Can NiFi Help? if so how? 
						
					
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			Apache NiFi
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			Apache Spark
			
    
	
		
		
		02-09-2016
	
		
		03:30 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
	
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							 If I have a 100gig data set and the same data set is hit concurrently is one of the options to increase the replication factor to support high concurrency hits? I have long understood this to be true but can't specifically articulate clearly why?  Any details would be appreciated. 
						
					
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			Apache Hadoop
			
    
	
		
		
		02-09-2016
	
		
		03:08 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
	
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							 This answerhub thread is an example of how AWESOME answerhub is.  Thanks all for great great great info. 
						
					
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		02-08-2016
	
		
		06:15 PM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
	
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							 I am looking deepen my understanding on type of storage disk used for data nodes.  outside of single point of failure (SAN box goes down) are they any other reason not to use SAN storage on data nodes?  Spindle dedicated on SAN? Is that even possible?  How is performance san vs das (dedicated attached storage)?  Any insights you can share would be appreciated. 
						
					
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