TSE News

Production Release of Performance Enhancement

Update : Jul. 13, 2012


[Tokyo Stock Exchange, Inc.]

To meet customers’ needs, the Tokyo Stock Exchange (TSE) has been working on improvement of arrowhead, such as performance enhancement and functional expansion, as well as providing stable system operation as a trading platform.
Among these improvement activities is Performance Enhancement which starts operating in the production system on Tuesday, July 17.

  • For this Performance Enhancement, a group of servers of arrowhead processing order acceptance and execution is replaced with the latest machines.
  • Average response time of order acceptance is expected to be reduced to less than 1 millisecond.
  • In addition, response time for execution reporting and modification/cancellation reporting of orders are also expected to be improved.


Tokyo Stock Exchange, Inc.
IT Development Department
Tel: +81-3-3666-0141
email: arrowhead@tse.or.jp

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