I already mentioned this in another email, but we should be able to turn this property on and off on per-query and per-cache levels.
On Sat, Oct 29, 2016 at 11:45 AM, Sergi Vladykin <[email protected]> wrote: > Agree, lets implement such a parallelization. > > I think we will need an explicit setting for SqlQuery and SqlFieldsQuery, > the default behavior should not change. > > Sergi > > 2016-10-28 22:39 GMT+03:00 Andrey Mashenkov <[email protected]>: > > > So, now we have every SQL query run on each node in single thread. This > can > > be an issue for heavy queries or queries running on big data sets, e.g. > > analytical queries. > > > > For now, the only way to speed up such queries is to add more nodes to > grid > > running on same server. In this case, data will be partitioned over all > > these nodes and query will be split and run on all nodes. > > > > It seems, we can have a benefit if split SQL queries locally as we do it > > across nodes with TwoStepQuery. > > > > > > Thoughts? > > >
