jboner

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD

iros

Title

<Additional information about your API call. Try to use verbs that match both request type (fetching vs modifying) and plurality (one vs multiple).>

• URL

  <The URL Structure (path only, no root url)>

• Method:

luismts

Git Commit Best Practices

Basic Rules

Commit Related Changes

A commit should be a wrapper for related changes. For example, fixing two different bugs should produce two separate commits. Small commits make it easier for other developers to understand the changes and roll them back if something went wrong. With tools like the staging area and the ability to stage only parts of a file, Git makes it easy to create very granular commits.

Commit Often

Committing often keeps your commits small and, again, helps you commit only related changes. Moreover, it allows you to share your code more frequently with others. That way it‘s easier for everyone to integrate changes regularly and avoid having merge conflicts. Having large commits and sharing them infrequently, in contrast, makes it hard to solve conflicts.

sibelius

tips to evolve as a developer

developers get stuck, paralized

https://nav.al/finding-time

https://www.oreilly.com/library/view/apprenticeship-patterns/9780596806842/ch04.html

Make It Stick https://www.amazon.com.br/Make-Stick-Science-Successful-Learning/dp/0674729013

marcelgsantos

Palestra Arquitetura de Software

• Arquitetura de Software: A diferença entre Arquitetura e Design - Eduardo Rabelo 📖 ⭐
• Software Architecture - The Difference Between Architecture and Design - Mohamed Aladdin 📖 ⭐
• Knocking down the Ivory Tower - Christopher Laine 📖
• The Ivory Tower Architect - Deep Shah 📖
• Modeling Software Architecture With C4 📖 ⭐
• [Software Architecture: The Most Important Architectural Patterns You Need to Know 📖 ⭐](https://levelup.gitconnected.com/software-architecture-the-important-architectural-patterns-you-need-to-know-a1f5e

sibelius

• learn about basic database modelling, use excalidraw
• learn how to connect to a database and performe queries
• learn how to expose a CRUD API REST and/or GraphQL
• learn how to document the API using Swagger, swagger-jsdoc is the best for it
• learn how to test your API using Postman, and also automated using jest and supertest
• learn how to consume other APIs using fetch

Also check Docker Learning Path and Lambda Learning Path

eminetto

Title

Problem description

We must explain the problem clearly and identify additional details that the team needs to know. We must here describe the context, what we did so far, and the current state.

The description also serves as a trail that we can go back to in the future to understand the reasoning we had at the time and see what restrictions and requirements have changed.

Possible approaches