BTree BTree (in fact B*Tree) is an efficient ordered key-value map. Meaning: given the key, a BTree index can quickly find a record, a BTree can be scanned in order. it's also easy to fetch all the keys …

An R Tree can be thought of as generalization of a b-tree. Where a b-tree provides O (log n) access over a "bounded range" of the keys it contains, an R Tree provides O (log n) access over a "K …

Sep 26, 2017 · I've read this post Name of data structure that's tree-like with multiple root nodes. What I'm asking for is not a forest. I would give you a simple example that easily depicts my case. You ...

Mar 14, 2025 · Generalization in use case relationships means creating a parent use case that holds the shared behaviors of multiple child use cases. It promotes reuse and simplifies models by allowing …

Feb 21, 2025 · The most elegant way to deal with the problem would be to remove the third-party executables from your distribution, in favor of linking static or dynamic libraries to your executable …

Aug 12, 2024 · But for synchronous messaging across disconnected aggregates, domain events are a great way to ensure aggregate root consistency across the entire model. [..] given that an aggregate …

Aug 22, 2020 · Coupling in python is more prevelant at the import level. If you have a User class in ./user.py like so: class User: def __init__(self, api_client): self.api_client = api_client def …

Aug 17, 2014 · What is throw-away prototyping model in software engineering and why do we need it? How does it differentiate from Evolutionary Prototyping?

Mar 5, 2015 · The difference between "design" and "implementation" stem from a foolish idea people perpetuate that the approach to building software should be like building a bridge, where you …

Aug 23, 2023 · When writing code on a desktop pc as well as on a laptop or other computer, is there a general recommended strategy for being able to keep the same environments set up on both …