On 4 November 2015 at 20:48, Bill Moran wrote:
> On a related note, since I've been digging in this area of code I feel
> comfortable commenting that pluggable compression isn't terribly difficult
> to implement. The most significant work will probably be in actually
> implementing the various al
On Wed, 4 Nov 2015 13:07:09 +0800
Craig Ringer wrote:
> On 4 November 2015 at 10:58, Bill Moran wrote:
> > On Tue, 3 Nov 2015 18:34:39 -0800
> > Jeff Janes wrote:
> >
> >> On Tue, Nov 3, 2015 at 5:21 PM, Craig Ringer wrote:
> >> > On 3 November 2015 at 23:04, Bill Moran wrote:
> >> >>
> >> >>
On 4 November 2015 at 10:58, Bill Moran wrote:
> On Tue, 3 Nov 2015 18:34:39 -0800
> Jeff Janes wrote:
>
>> On Tue, Nov 3, 2015 at 5:21 PM, Craig Ringer wrote:
>> > On 3 November 2015 at 23:04, Bill Moran wrote:
>> >>
>> >> Looking for feedback to see if anyone sees any issues or has any
>> >>
On Tue, 3 Nov 2015 18:34:39 -0800
Jeff Janes wrote:
> On Tue, Nov 3, 2015 at 5:21 PM, Craig Ringer wrote:
> > On 3 November 2015 at 23:04, Bill Moran wrote:
> >>
> >> Looking for feedback to see if anyone sees any issues or has any
> >> suggestions on what I'm doing. The attached patch alters 3
On 11/3/15 8:34 PM, Jeff Janes wrote:
I currently have a table with one column which has a median width of
500 bytes, a 90th percentile of 650 bytes, and makes up 75% of the
table's size, and the column is rarely used, while the table itself is
frequently seq scanned. I'd very much like to drive
On Tue, Nov 3, 2015 at 5:21 PM, Craig Ringer wrote:
> On 3 November 2015 at 23:04, Bill Moran wrote:
>>
>> Looking for feedback to see if anyone sees any issues or has any
>> suggestions on what I'm doing. The attached patch alters 3 things
>> with regard to TOAST behavior:
>
> COMPRESSION_TEST_S
On 3 November 2015 at 23:04, Bill Moran wrote:
>
> Looking for feedback to see if anyone sees any issues or has any
> suggestions on what I'm doing. The attached patch alters 3 things
> with regard to TOAST behavior:
COMPRESSION_TEST_SIZE (2) seems useful.
The other two mostly seem like options
Looking for feedback to see if anyone sees any issues or has any
suggestions on what I'm doing. The attached patch alters 3 things
with regard to TOAST behavior:
1) Add a GUC target_compression_ratio: When attempting to
compress a datum in the TOAST code, only stored the compressed
version
