Write comprehensively on the below topic.
topic : big data challenges and opportunity
note: the challenges should be stated with comprehensive explanation and also the opportunity should be stated and explained comprehensively.

Once the data center routes to the destination server that hosts the website, what's the next step in the internet process? user’s browser renders html code from destination server into web page request goes through router/model and isp request routed to nameserver and datacenter

You are new to microsoft certification and want to start out by getting a certification geared around windows 8. what microsoft certification should you pursue?

Q-1 which of the following can exist as cloud-based it resources? a. physical serverb. virtual serverc. software programd. network device