Markets

• GB and IRE horse races, Win markets only (not place)
• These can probably be gotten from the "Horse Racing" branch of the Market Tree and for each market selecting only those with the correct countryISO3 and numberOfWinners=1 from GetMarket.

Request Throttling

• Must be able to limit the number of request per second T
• 3 levels of priority for requests:

1) In play markets (R₁ / sec)

2) Markets M mins before scheduled off until off (R₂ / sec)

3) Markets more than M mins before the off. (fill remaining request)

Data to be saved

• GetMarket (once)
• GetMarketPricesCompressed
• Data can be saved raw (body of xml) as it comes, perhaps saved to disk every X mb.

User settings:

• New market check interval (mins)
• Requests / sec T
• Requests / sec by priorities R_1, R₂
• Priority change time M
• Betfair productid
• Autostart upon open?

Other considerations:

• Mechanism to handle timeouts?
• http compression?
• Will run on free API to start but eventually will move to paid API so need option to change productid number.