Size of float in disk_log
Mon Jan 9 12:16:54 CET 2006
What about storing floats as ints with a given precision and dividing
by 10,000 or 100,000 on read?
Since records are tuples you can also replace the tag (element 1)
with a number when storing and with a tag after retrieving the record.
On Jan 9, 2006, at 10:27 AM, Richard Cameron wrote:
> I'm using the (extremely useful) disk_log module to dump out a
> timeseries of numerical data to the disk. It's running in internal
> mode and behaving wonderfully with just one minor gripe:
> It seems to use a *hell of a lot* of disk space. The main culprit
> seems to be trying to serialize floating point numbers (of which I
> have lots and lots, but I acknowledge that most telephony
> applications don't). Doing a unix "strings" on the log file yields
> lots of stuff like this:
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