sunw's comments

CodePush was the main reason why our team went with React Native instead of Flutter. Being able to push bug fixes to all of our users in real time is incredible.

All the stars in the sky are also rising in the east and setting in the west. Our own sun is rising in the east and setting in the west. The earth's spin causes stuff in space to appear to go in the same direction.

Stars in general appear to move across the sky (east -> west) faster than the moon does. Does this mean the stars are actually moving faster than the moon? Of course not. The sky is just a stationary backdrop, and the moon is moving along the same direction as Earth's rotation.

Here's a clean explanation from NASA's eclipse site (https://eclipse2017.nasa.gov/why-do-eclipse-tracks-move-east...).

The moon actually moves much faster than the Earth spins -- it just seems to move westward to humans on the ground because it's so far away from Earth (takes 28 days to go around Earth). During a solar eclipse though, we see the effect of its true blisteringly fast orbital speed.

"Because the Moon moves to the east in its orbit at about 3,400 km/hour. Earth rotates to the east at 1,670 km/hr at the equator, so the lunar shadow moves to the east at 3,400 – 1,670 = 1,730 km/hr near the equator. You cannot keep up with the shadow of the eclipse unless you traveled at Mach 1.5."

How is FoundationDB's graph performance/feature set compared to those of other graph and multi-model databases?