metdos | 1 year ago | on: Quantum Computing Expert Explains One Concept in 5 Levels of Diffic[Video](2018)
Curious if you have better pointers to understand the fundamentals of the field?
metdos's comments
metdos | 8 years ago | on: Columnar Store for Analytics with Postgres
If you have a common filter, it is a good idea to sort your data on that field and load into cstore_fdw. This will help to use skip indexes.
https://github.com/citusdata/cstore_fdw#using-skip-indexes
metdos | 8 years ago | on: Columnar Store for Analytics with Postgres
This actually depends on your use case and type of your queries. There is a blog post (2014) about a benchmark: https://www.citusdata.com/blog/2014/06/14/columnar-store-ben...
I also believe that the main use case is for the compression of data more than the performance benefits.
metdos | 13 years ago | on: How I'm Predicting Baseball Outcomes
Not baseball, but for the college football
http://winningformula.espn.com/
metdos | 13 years ago | on: Run SQL on MongoDB
Why not? It may be useful to people who already have their data in MongoDB and don't want to migrate their data to an RDBMS.
metdos | 13 years ago | on: What Happens to Stolen Bicycles?
Even though I locked it, my bicycle also was stolen in Barcelona in 15 minutes in middle of city.
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