Managed RDBMS

Idea

AWS:
- Amazon RDS for PostgreSQL

Peter Bean (binh) in Idea Hub

Mar 25, 2022

How feature flags improve the DORA metrics

Idea

Here’s how feature flags improve the DORA metrics:

Feature flags improve deployment frequency because you can deploy any time. Even if there is unfinished code in the codebase, it will be hidden…

Peter Bean (binh) in Idea Hub

Mar 19, 2022

Find the closest value in a Binary Search Tree

Idea

Write a function that takes in a Binary Search Tree (BST) and a target integer value and returns the closest value to that target value contained in the BST.

Peter Bean (binh) in Idea Hub

Mar 21, 2022

Node Depths in a Binary Tree

Idea

Node depth is the distance between a node in a Binary Tree and the tree’s…

Peter Bean (binh) in Idea Hub

Mar 25, 2022

Well-Architected for Security

Idea

Basic Security Design Principles
Infrastructure Protection
Data Security
AWS CloudHSM
Identity & Access Management

Peter Bean (binh) in Idea Hub

Mar 21, 2022

Level up Java Performance with TornadoVM

Idea

TornadoVM is a plugin to the JDK that allows programmers to run applications on heterogeneous hardware. Currently, TornadoVM can run on multi-core CPUs, GPUs and FPGAs.

https://www.infoq.com/articles/java-performance-tornadovm/

Peter Bean (binh) in Idea Hub

Mar 30, 2022

Non-deterministic Finite Automaton, NFA

Idea

Similar to DFA
There may be many choices at one particular point
There may be no path spelling the input
An input is accepted if at least one sequence…

Peter Bean (binh) in Idea Hub

Mar 20, 2022

Branch sums of a Binary Tree

Idea

Write a function that takes in a Binary Tree and returns a list of its branch sums ordered from the leftmost branch sum to the rightmost branch sum.