Online trading (user to business)

 

Of all site types, trading sites have the most volatile content, the highest transaction volumes (with significant swing), the most complex transactions, and are extremely time sensitive. Auction sites are characterized by highly dynamic bidding against items with predictable life times.

Trading sites are tightly connected to the legacy systems. Nearly all transactions interact with the back-end servers. Security considerations are high, equivalent to online shopping, with an even larger number of secure pages. Search traffic is low volume.

Workload pattern Online trading
Categories/examples
Online stock trading
Auctions
Content
Extremely time sensitive
High volatility
Multiple suppliers, multiple consumers
Transactions are complex and interact with back end
Security
Privacy
Non-repudiation
Integrity
Authentication
Regulations
Percent secure pages High
Cross-session info Yes
Searches
Structured by category
Low volume
Unique items Low to medium
Data volatility High
Volume of transactions High to very high (very large swings in volume)
Legacy integration/ complexity High
Page views Moderate to high

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IBM is a trademark of the IBM Corporation in the United States, other countries, or both.