We should be adding high costs particularly on our graph functions. As a rule of thumb we should have probably 3 costs. the idea for costing is given a query, we want PostgreSQL to always rule that ...

As the world is watching the chicks learn to fly on the eagle cam, in the human world there are more “For Sale” signs. You know that problem we’ve had with inventory for years? Although all real ...

Confused about cost functions in neural networks? In this video, we break down what cost functions are, why they matter, and which types are best for different applications—from classification to ...

Currently, the extraction in egglog is rather limited. It does a tree-based extraction (meaning that if a node shows up twice, it will be counted twice) and requires static costs per function. The ...

Grasping these concepts is essential for anyone looking to make informed choices in a variety of contexts, from personal finance to corporate strategy. This article discusses marginal cost vs marginal ...

This paper studies the returns to American public universities by comparing the long-term outcomes of their barely admitted versus barely rejected applicants. I use administrative admission records ...

Bellik Ozan talked to Ellie in Space about SpaceX Starship costs. Bellik makes the case that SpaceX could modify the Super Heavy Starship for the same reuse as the Falcon 9. Throw away the upper stage ...

Most of electricity generated in the world comes from burning coal or natural gas, with low emission nuclear, hydro, wind and solar making up the rest of the generation. (I’m writing this from Québec, ...