[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Omega and Data



PureBytes Links

Trading Reference Links

J. Rodney Grisham wrote:

> Given the manner in which the TS server stores tick data,
> a bad initial tick can render all data for one symbol for
> one day useless.

That is true, but it should be pointed out that using that method of data
storage greatly reduces the size of the Omega Server database file.

> If there was nothing that any person or any program could
> do to correct or compensate for a bad initial tick, then
> all users would simply have to resign themselves to the
> fact that sometimes any electronically transmitted signal
> can have errors either in transmission or in original encoding.  
> 
> However, as Igor Uhrik has clearly defined to the readers
> of this list on more than one occasion, there is a very
> tedious process one can use with the TS tick editor to
> "correct" such data.

I haven't found it a tedius process.  It simply is necessary to correct the
intial bad tick and then reload affected charts.

It only becomes a big problem if someone who doesn't know what to do tries
to edit the wrong prices that follow instead of correcting the intial bad
value.  That can create a terrible mess.  Omega doesn't need a special
routine to fix the problem, they only need simple instructions.

  -Bob Brickey
   Scientific Approaches
   sci@xxxxxxxxxx