On Mon, Feb 1, 2016 at 12:11 AM, Alvaro Herrera <alvhe...@2ndquadrant.com> wrote: > So we discussed some of this stuff during the developer meeting in > Brussels and the main conclusion is that we're going to split this up in > multiple independently useful pieces, and write up the general roadmap > in the wiki so that we can discuss in detail on-list. > > I'm marking this as Returned with Feedback now. > > Thanks everybody,
Here I attached the DBT-3 performance report that is measured on the prototype patch that is written for columnar storage as I mentioned in my earlier mail with WOS and ROS design. Currently to measure the benefits of this design, we did the following changes, 1. Created the columnar storage index similar like other index methods 2. Used custom plan to generate the plan that can use the columnar storage 3. Optimized parallelism to use the columnar storage The code is not fully ready yet, I posted the performance results to get a view from community, whether this approach is really beneficial? I will provide the full details of the design and WIP patches later. Regards, Hari Babu Fujitsu Australia
DBT3_performance_vci_community.xls
Description: MS-Excel spreadsheet
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