3 ms·
Data structures - knowing your basic data structures will help you chose the right path for the use case. Even in SQL it is helpful to understand B-Trees.
by TedDallas 8y ago
Data structures - knowing your basic data structures will help you chose the right path for the use case. Even in SQL it is helpful to understand B-Trees.
- rs86 8y agoYep. I worked with programmers who used compared all users to all users to check for pairs of users close to one another; they had no knowledge of spatial search trees. The job that calculated all those pairs dropped from hours to seconds.