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Points of presence in LD4, TY3 and NY4 shown below:

The Whisperer network architecture aims to be simple by providing a transition point to complete normalisation and any additional functions before messages proceed to the customer infrastructure. The diagram below is a very simplified summary of the of the network architecture with further details on the specifics of the network topology available on further down the document.The diagram begins at position (A) with request.

A typical message flow involves the following hops:

A) a liquidity message

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leaves the Venue

B) arrives at the MarketFactory Arista switch within the data centre

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C)  Is forwarded to the venue FeedHandler

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where it is translated to the MFAPI representation.

D) The message then transits to the customer infrastructure.

  at point (D) having been normalised by the API Server.