key/value store optimized for disk storage
John Nagle
nagle at animats.com
Mon May 7 01:21:46 EDT 2012
On 5/4/2012 12:14 AM, Steve Howell wrote:
> On May 3, 11:59 pm, Paul Rubin<no.em... at nospam.invalid> wrote:
>> Steve Howell<showel... at yahoo.com> writes:
>>> compressor = zlib.compressobj()
>>> s = compressor.compress("foobar")
>>> s += compressor.flush(zlib.Z_SYNC_FLUSH)
>>
>>> s_start = s
>>> compressor2 = compressor.copy()
That's awful. There's no point in compressing six characters
with zlib. Zlib has a minimum overhead of 11 bytes. You just
made the data bigger.
John Nagle
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